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1. 发明授权

US5936045A Biodegradable polymers, the preparation thereof, and the use thereof for producing biodegradable moldings 失效
标题翻译：生物可降解聚合物及其制备方法及其生产可降解模制品的用途
公开(公告)号：US5936045A
公开(公告)日：1999-08-10
申请号：US894240
申请日：1997-08-14
申请人： Volker Warzelhan , Gunter Pipper , Ursula Seeliger , Peter Bauer , Dieter Bernhard Beimborn , Motonori Yamamoto
发明人： Volker Warzelhan , Gunter Pipper , Ursula Seeliger , Peter Bauer , Dieter Bernhard Beimborn , Motonori Yamamoto
IPC分类号： C08J9/04 , C08G63/66 , C08G63/672 , C08G63/91 , C08L3/00 , C08L67/00 , C08L101/16 , C09J167/00 , D21H19/28
CPC分类号： C08G63/914 , C08G63/672
摘要： Biodegradable polymers comprising a polyether ester P1 obtained by reactinga first mixture of20-95 mol% of adipic acid or ester-forming derivatives thereof or mixtures thereof,5-80 mol% of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and0-5 mol% of a compound containing sulfonate groups,and a second mixture of15-99.8 mol% of a dihydroxy compound selected from the group consisting of C.sub.2 -C.sub.6 -alkanediols and C.sub.5 -C.sub.10 -cycloalkanediols,85-0.2 mol% of a dihydroxy compound IHO--�(CH.sub.2).sub.n --O!.sub.m --H(n=2, 3 or 4, m=2-250)with0-5 mol%, based on the first mixture, of a compound D having at least three groups capable of ester formation,and a bisoxazoline C1, their preparation and their use in the manufacture of biodegradable molding materials.
摘要翻译： PCT No.PCT / EP96 / 00458 Sec。 371日期1997年8月14日 102（e）日期1997年8月14日PCT提交1996年2月3日PCT公布。公开号WO96 / 25448 日期1996年8月22日可生物降解的聚合物包括通过使20-95mol％己二酸或其成酯衍生物或其混合物的第一混合物5-80mol％的对苯二甲酸或酯形成衍生物或其混合物，和0-5mol％的含有磺酸盐基团的化合物，以及15-99.8mol％选自C 2 -C 6烷二醇和C 5 -C 10 - 环烷二醇的二羟基化合物的第二混合物， 85-0.2摩尔％的二羟基化合物IHO - [（CH 2）n O] m H（n = 2,3或4，m = 2-250），基于第一混合物，0-5摩尔％的化合物D 具有至少三个能够形成酯的基团，以及双恶唑啉C1，它们的制备及其在制造可生物降解的成型材料中的用途。

2. 发明授权

US5889135A Biodegradable polymers, process for producing them and their use in preparing biodegradable moldings 失效
标题翻译：可生物降解的聚合物，其制备方法及其在制备可生物降解的模制品中的应用
公开(公告)号：US5889135A
公开(公告)日：1999-03-30
申请号：US875808
申请日：1997-08-14
申请人： Volker Warzelhan , Gunter Pipper , Ursula Seeliger , Peter Bauer , Udo Pagga , Motonori Yamamoto
发明人： Volker Warzelhan , Gunter Pipper , Ursula Seeliger , Peter Bauer , Udo Pagga , Motonori Yamamoto
IPC分类号： C08J5/00 , A61L15/26 , A61L15/62 , C08G63/183 , C08G63/20 , C08G63/60 , C08G63/668 , C08G63/672 , C08G63/688 , C08G63/91 , C08J9/00 , C08J9/04 , C08L67/00 , C08L101/16 , C09J167/00 , D21H19/28 , C08G63/00
CPC分类号： C08G63/91 , A61L15/26 , A61L15/62 , C08G63/20 , C08G63/60 , C08G63/668 , C08G63/672 , Y02W30/43
摘要： Biodegradable polyesters having a molecular weight (M.sub.n) of from 5000 to 50,000 g/mol (measured by gel permeation chromatography), a viscosity number of from 30 to 350 g/ml (measured in 50:50 by weight of o-dichlorobenzene/phenol at a concentration of 0.5% by weight of polyester at 25.degree. C.), and a melting point of from 50 to 170.degree. C., and having both hydroxyl and carboxyl end groups, the molar ratio of carboxyl end groups to hydroxyl end groups being greater than one, which is obtained by reacting a mixture consisting essentially ofa.sub.1) a mixture consisting essentially offrom 45 to 80 mol % of adipic acid or ester-forming derivatives thereof, or mixtures thereof,from 20 to 55 mol % of terephthalic acid or ester-forming derivatives thereof, or mixtures thereof, andfrom 0 to 5 mol % of a sulfonate compound,where the sum of the individual mole percentages is 100 mol %, anda.sub.2) a dihydroxy compound selected from the group consisting of C.sub.2 -C.sub.6 -alkanediols and C.sub.5 -C.sub.10 -cycloalkanediols,in the presence of from 0.01 to 5 mol %, per mol of component a.sub.1), of a compound D having at least three groups capable of ester formation, the molar ratio of a.sub.1) to a.sub.2) being from 0.4:1 to 1.5:1,polymers and biodegradable thermoplastic molding compositions, processes for their preparation and their use for producing biodegradable moldings, adhesives, foams and blends with starch obtained from the polymers or molding compositions.
摘要翻译： PCT No.PCT / EP96 / 00457 Sec。 371日期1997年8月14日 102（e）日期1997年8月14日PCT提交1996年3月5日PCT公布。 WO96 / 25446 PCT公开号日期：1996年8月22日分子量（Mn）为5000〜50,000g / mol（通过凝胶渗透色谱法测定）的可降解聚酯，粘度为30〜350g / ml（以50:50重量％邻二氯苯/苯酚，浓度为聚酯在25℃下的0.5重量％），熔点为50-170℃，同时具有羟基和羧基端基，羧基末端的摩尔比羟基端基的基团大于1，其通过使基本上由以下组成的混合物：a1）基本上由45-80mol％的己二酸或其成酯衍生物或其混合物组成的混合物从20至 55摩尔％的对苯二甲酸或其成酯衍生物或其混合物，以及0-5摩尔％的单体摩尔百分数之和为100摩尔％的磺酸盐化合物，和a2）选自以下的二羟基化合物由C 2 -C 6烷二醇和C 5 -C 10 - 在每摩尔组分a1）存在0.01至5摩尔％的环烷二醇，具有至少三个能够形成酯的基团的化合物D，a1）与a2）的摩尔比为0.4:1至1.5 ：1，聚合物和可生物降解的热塑性模塑组合物，其制备方法及其用于生产可生物降解的模制品，粘合剂，泡沫和由聚合物或模塑组合物获得的淀粉的共混物。

3. 发明授权

US06103858A Aqueous dispersion of a biodegradable polyester and its use thereof 有权
标题翻译：生物降解聚酯的水分散体及其用途
公开(公告)号：US06103858A
公开(公告)日：2000-08-15
申请号：US254972
申请日：1999-03-17
申请人： Motonori Yamamoto , Volker Warzelhan , Ursula Seeliger , Son Nguyen Kim , Karl-Heinz Schumacher , Rainer Hummerich , Dieter Bernhard Beimborn , Udo Pagga
发明人： Motonori Yamamoto , Volker Warzelhan , Ursula Seeliger , Son Nguyen Kim , Karl-Heinz Schumacher , Rainer Hummerich , Dieter Bernhard Beimborn , Udo Pagga
IPC分类号： C08J3/03 , C08G63/16 , C08G63/60 , C08K3/18 , C08L67/02 , C09D167/00 , C09K17/52 , D04H1/425 , D04H1/4266 , D04H1/587 , D04H1/64 , D06M15/507 , D21H19/28 , C08G63/02
CPC分类号： D04H1/587 , C08G63/16 , C08G63/60 , C09D167/00 , C09K17/52 , D04H1/425 , D04H1/4266 , D04H1/64
摘要： The aqueous dispersion of a biodegradable aliphatic-aromatic polyester is useful as a binder for nonwovens and for coating paper.
摘要翻译： PCT No.PCT / EP97 / 05155 Sec。 371日期1999年3月17日 102（e）1999年3月17日PCT 1997年9月19日PCT公布。出版物WO98 / 12245 日期1998年3月26日生物降解脂肪族 - 芳香族聚酯的水分散体可用作非织造布和涂布纸的粘合剂。

4. 发明授权

US6120895A Biodegradable polyesters 有权
标题翻译：生物降解聚酯
公开(公告)号：US6120895A
公开(公告)日：2000-09-19
申请号：US254922
申请日：1999-03-17
申请人： Christoph Kowitz , Peter Bauer , Dieter Bernhard Beimborn , Bernd Bruchmann , Uwe Faller , Martin Laun , Udo Pagga , Gunter Pipper , Volker Warzelhan
发明人： Christoph Kowitz , Peter Bauer , Dieter Bernhard Beimborn , Bernd Bruchmann , Uwe Faller , Martin Laun , Udo Pagga , Gunter Pipper , Volker Warzelhan
IPC分类号： C08J5/00 , C08G18/42 , C08G18/76 , C08G18/79 , C08G63/20 , C09D5/00 , C09D167/00 , C09D175/04 , D01F6/84 , D01F6/92 , D02G3/00 , C08F20/00 , C08G63/02
CPC分类号： C08G63/20 , C08G18/4216 , C08G18/7664 , C08G18/791 , C08G2170/20 , C08G2230/00 , Y10T428/2913
摘要： Biodegradable polyesters based onA) 95-99.99 mol % of at least one polyester A containing as monomeric building blocks of an acid component comprisinga.sub.11) 20-95 mol % of at least one aliphatic or cycloaliphatic dicarboxylic acid or its ester-forming derivative anda.sub.12) 5-80 mol % of at least one aromatic dicarboxylic acid or its ester-forming derivative and at least one dihydroxy compound or at least one amino alcohol or their mixtures, andB) 0.01-5 mol % of a mixture comprising mono-, bi-, tri-, tetra- and higher-nuclear isocyanurates or corresponding compounds containing two, three or four functional groups capable of reacting with the end groups of polyester A, or mixtures of the isocyanurates and the corresponding compounds,as well as molding compositions comprising said polyesters, their manufacture and their use in the manufacture of moldings, filsm, fibers and coatings.
摘要翻译： PCT No.PCT / EP97 / 04908 Sec。 371日期1999年3月17日 102（e）1999年3月17日PCT 1997年9月19日PCT公布。公开号WO98 / 12242 日期：1998年3月20日基于A）95-99.99摩尔％的至少一种聚酯A的可生物降解的聚酯，其含有酸组分的单体结构单元，其包含：a）20-95摩尔％的至少一种脂族或脂环族二羧酸或其酯形成衍生物和a12）5-80摩尔％的至少一种芳族二羧酸或其成酯衍生物和至少一种二羟基化合物或至少一种氨基醇或其混合物，和B）0.01-5摩尔％包含单，双，三，四和更高核异氰脲酸酯或含有两个，三个或四个能够与聚酯A的端基反应的官能团的相应化合物或异氰脲酸酯和相应化合物的混合物的混合物，以及包含所述聚酯的成型组合物，其制造及其在制造模制品，絮片，纤维和涂料中的用途。

5. 发明授权

US06303677B1 Biodegradable polymers, preparation thereof and use thereof for producing biodegradable moldings 有权
标题翻译：生物可降解聚合物，其制备方法及其生产可降解模塑制品的用途
公开(公告)号：US06303677B1
公开(公告)日：2001-10-16
申请号：US09611555
申请日：2000-07-07
申请人： Volker Warzelhan , Gunnar Schornick , Bernd Bruchmann , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
发明人： Volker Warzelhan , Gunnar Schornick , Bernd Bruchmann , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
IPC分类号： C08K5092
CPC分类号： C08L3/02 , C08G18/4216 , C08G18/4219 , C08G18/4277 , C08G18/428 , C08G18/4286 , C08G18/4676 , C08G18/6659 , C08G63/20 , C08G63/60 , C08G2230/00 , C08L75/06 , C09D167/00 , C09K17/52 , Y02A40/284 , Y10S525/938 , Y10T428/31547 , Y10T428/31786 , Y10T428/31794 , C08L2666/02 , C08L2666/26 , C08L2666/36
摘要： Biodegradable polyesters P1 obtainable by reaction of a mixture consisting essentially of (a1) a mixture consisting essentially of from 35 to 95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof, from 5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and from 0 to 5 mol % of a sulfonate compound, the sum of the individual mole percentages being 100 mol %, and (a2) a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and CS-C10-cycloalkanediols, the molar ratio of (a1) to (a2) being chosen within the range from 0.4:1 to 1.5:1, with the proviso that the polyesters P1 have a molecular weight (Mn) within the range from 5000 to 50,000 g/mol, a viscosity number within the range from 30 to 350 g/ml (measured in 50:50 w/w o-dichlorobenzene/phenol at a concentration of 0.5% by weight of polyester P1 at 25° C.) and a melting point within the range from 50 to 170° C. and with the further proviso that the polyesters P1 are prepared using from 0.01 to mol %, based on the molar quantity used of component (a1), of a compound D having at least three groups capable of ester formation, and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, use thereof for producing biodegradable moldings, and adhesives, biodegradable moldings, foams and blends with starch obtainable from the polymers or molding compositions of the present invention.
摘要翻译：可生物降解的聚酯P1可通过基本上由（a1）基本上由35至95摩尔％的己二酸或其酯形成衍生物或其混合物组成的混合物，混合物，5-65摩尔％的对苯二甲酸或酯 - 形成其衍生物或其混合物，和0-5mol％的磺酸盐化合物，各摩尔百分比的总和为100mol％，和（a2）选自C2-C6-烷二醇和CS的二羟基化合物 -C1-环烷二醇，（a1）与（a2）的摩尔比选择在0.4:1至1.5:1的范围内，条件是聚酯P1的分子量（Mn）在5000至 50,000g / mol，粘度数在30-350g / ml的范围内（在25℃下在50:50w / w邻二氯苯/苯酚中的浓度为聚酯P1的0.5重量％测量）和熔点在50至170℃的范围内，进一步的条件是，基于组分（a1）使用的摩尔量，具有至少三个能够进行酯形成的基团的化合物D和其它可生物降解的聚合物和热塑性模塑组合物，制备P1的制备方法其可用于生产可生物降解的成型品，以及可从本发明的聚合物或模塑组合物获得的粘合剂，可生物降解的模制品，泡沫和与淀粉的共混物。

6. 发明授权

US6114042A Biodegradable polymers, the production thereof and use thereof for producing biodegradable moldings 有权
标题翻译：生物可降解聚合物，其生产方法和用于生产可生物降解的模制品的用途
公开(公告)号：US6114042A
公开(公告)日：2000-09-05
申请号：US395773
申请日：1999-09-14
申请人： Volker Warzelhan , Gunnar Schornick , Bernd Bruchmann , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
发明人： Volker Warzelhan , Gunnar Schornick , Bernd Bruchmann , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
IPC分类号： C08L3/00 , A01G13/02 , C08G18/42 , C08G18/46 , C08G18/66 , C08G63/00 , C08G63/183 , C08G63/20 , C08G63/60 , C08G63/688 , C08G63/91 , C08L3/02 , C08L67/02 , C08L75/06 , C08L101/16 , C09D167/00 , C09K17/52 , B32B27/36 , B32B27/40 , B32B9/04
CPC分类号： C08L3/02 , C08G18/4216 , C08G18/4219 , C08G18/4277 , C08G18/428 , C08G18/4286 , C08G18/4676 , C08G18/6659 , C08G63/20 , C08G63/60 , C08L75/06 , C09D167/00 , C09K17/52 , C08G2230/00 , Y10S525/938 , Y10T428/31547 , Y10T428/31786 , Y10T428/31794
摘要： Biodegradable polyesters P1 obtainable by reaction of a mixture consisting essentially of(a1) a mixture consisting essentially offrom 35 to 95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof,from 5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, andfrom 0 to 5 mol % of a sulfonate compound,the sum of the individual mole percentages being 100 mol %, and(a2) a dihydroxy compound selected from the group consisting of C.sub.2 -C.sub.6 -alkanediols and C.sub.5 -C.sub.10 -cycloalkanediols,the molar ratio of (a1) to (a2) being chosen within the range from 0.4:1 to 1.5:1,with the proviso that the polyesters P1 have a molecular weight (M.sub.n) within the range from 5000 to 50,000 g/mol, a viscosity number within the range from 30 to 350 g/ml (measured in 50:50 w/w dichlorobenzene/phenol at a concentration of 0.5% by weight of polyester P1 at 25.degree. C.) and a melting point within the range from 50 to 170.degree. C. and with the further proviso that the polyesters P1 are prepared using from 0.01 to 5 mol %, based on the molar quantity used of component (a1), of a compound D having at least three groups capable of ester formation,and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, use thereof for producing biodegradable moldings, and adhesives, biodegradable moldings, foams and blends with starch obtainable from the polymers or molding compositions of the present invention.
摘要翻译：可生物降解的聚酯P1可通过基本上由（a1）基本上由35-95mol％的己二酸或其酯形成衍生物或其混合物组成的混合物，混合物，5-65mol％的对苯二甲酸或酯和0-5mol％的磺酸盐化合物，各摩尔百分数之和为100mol％，和（a2）选自C 2 -C 6烷二醇的二羟基化合物和C 5 -C 10 - 环烷二醇，（a1）至（a2）的摩尔比选择在0.4:1至1.5:1的范围内，条件是聚酯P1的分子量（Mn）在 5000至50,000g / mol，粘度数在30至350g / ml的范围内（在25℃下在50:50w / w二氯苯/苯酚中的浓度为聚酯P1的0.5重量％测量）和熔点在50至170℃的范围内，进一步的条件是基于组分（a1）使用的摩尔量，具有至少三个能够进行酯形成的基团的化合物D，以及进一步的可生物降解的聚合物和热塑性模塑组合物的方法，使用0.01至5mol％的聚酯P1 用于制备可生物降解的模制品的用途，以及可从本发明的聚合物或模塑组合物获得的粘合剂，可生物降解的模制品，泡沫和与淀粉的共混物。

7. 发明授权

US06414108B1 Biodegradable polymers, the production thereof and the use thereof for producing biodegradable moldings 失效
标题翻译：生物可降解聚合物，其生产方法及其生产可生物降解的模制品的用途
公开(公告)号：US06414108B1
公开(公告)日：2002-07-02
申请号：US09399759
申请日：1999-09-21
申请人： Volker Warzelhan , Bernd Bruchmann , Dieter Boeckh , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
发明人： Volker Warzelhan , Bernd Bruchmann , Dieter Boeckh , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
IPC分类号： C08G6312
CPC分类号： C08G18/4676 , A01G24/00 , C05F17/009 , C08G18/4247 , C08G18/4286 , C08G63/60 , C08G63/672 , C08G2230/00 , C09K15/32 , Y02E50/343 , Y02P20/145 , Y02W30/43 , Y02W30/47
摘要： Biodegradable polyether esters P1 obtainable by the reaction of a mixture consisting essentially of: (a1) a mixture essentiall) of 20 to 95 mol % adipic acid or ester-forming derivatives thereof or mixtures thereof, 5 to 80 mol % terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and 0 to 5 mol % of a sulphonate group-containing compounds In which the sum of the individual mol percentages is 100; and (a2) a mixture of dihydroxy compounds consisting essentially of (a21) 15 to 99 mol % of a dihydroxy compound selected from the group consisting of C2-C6 alkane diols and C5-C10 cycloalkane diols; (a22) 85 to 0.2 mol % of an ether function-containing dihydroxy compound as in formula I HO—[(CH2)n—O]m—H in which n is 2, 3 or 4 and m is a whole number from 2 to 250, or mixtures thereof, in which the molar ratio of (a1) to (a2) is in the range from 0.4:1 to 1.5:1 with the proviso that the polyether esters P1 have molar weight (Mn) in the range from 5,000 to 80,000 g/mol, a viscosity index in the range from 30 to 450 g/ml (measured in o-dichlorobenzole/phenol (weight ratio 50/50) at a concentration of 0.5 wt. % polyether esters P1 at a temperature of 25° C.) and a melting point in the range from 50 to 200° C., and with the further proviso that from 0.01 to 5 mol %, in relation to the molar quantity of the components (a) used of a compound D with at least three groups capable of ester formation are used to produce the polyether esters P1, and other biodegradable polymers and thermoplastic moulding compounds, process for their production and biodegradable mouldings, adhesives, foams and blends with starch obtainable from the polymers or moulding compounds of the invention.
摘要翻译：通过基本上由以下组成的混合物的反应获得的可生物降解的聚醚酯P1：（a1）20至95摩尔％己二酸或其成酯衍生物或其混合物的混合物，5至80摩尔％对苯二甲酸或酯 - 形成其衍生物或其混合物，以及0-5摩尔％的含单体摩尔百分比的总和为100的含磺酸基的化合物; 和（a2）基本上由（a21）15-99mol％的选自C 2 -C 6烷烃二醇和C 5 -C 10环烷烃二醇的二羟基化合物组成的二羟基化合物的混合物; （a22）85至0.2摩尔％的如式I的醚官能化的二羟基化合物HO - [（CH 2）n O] m H，其中n为2,3或4，m为2至250的整数，或其中（a1）与（a2）的摩尔比在0.4:1至1.5:1范围内的混合物，条件是聚醚酯P1的摩尔重量（Mn）为5,000至80,000g / mol，粘度指数在30至450g / ml（在邻二氯苯甲醇/苯酚（重量比50/50）中测量），浓度为0.5重量％聚醚酯P1，温度为25℃。），熔点在50〜200℃的范围内，进一步的条件是0.01〜5摩尔％，相对于使用化合物D的成分（a）的摩尔量为至少3倍使用能够形成酯的基团来生产聚醚酯P1和其它可生物降解的聚合物和热塑性模塑料，其生产方法和可生物降解的模制品，粘合剂，泡沫并与可从本发明的聚合物或模塑料获得的淀粉混合。

8. 发明授权

US06258924B1 Biodegradable polymers, the preparation thereof, and the use thereof for producing biodegradable moldings 失效
标题翻译：生物可降解聚合物及其制备方法及其生产可降解模制品的用途
公开(公告)号：US06258924B1
公开(公告)日：2001-07-10
申请号：US08975307
申请日：1997-11-20
申请人： Volker Warzelhan , Bernd Bruchmann , Dieter Boeckh , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
发明人： Volker Warzelhan , Bernd Bruchmann , Dieter Boeckh , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
IPC分类号： C08G6302
CPC分类号： C08G18/4676 , A01G24/00 , C05F17/009 , C08G18/4247 , C08G18/4286 , C08G63/60 , C08G63/672 , C08G2230/00 , C09K15/32 , Y02E50/343 , Y02P20/145 , Y02W30/43 , Y02W30/47
摘要： Biodegradable polyether esters P1 obtainable by reacting a mixture essentially comprising: (a1) a mixture essentially comprising: 20-95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof, 5-80 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and 0-5 mol % of a compound containing sulfonate groups, where the total of the individual mole percentages is 100 mol %, and (a2) a mixture of dihydroxy compounds essentially comprising (a21) from 15 to 99.8 mol % of a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols, (a22) from 85 to 0.2 mol % of a dihydroxy compound containing ether functionalities of the formula I: HO—[(CH2)n—O]m—H I where n is 2, 3 or 4 and m is an integer from 2 to 250, or mixtures thereof, where the molar ratio of (a1) to (a2) is chosen in the range from 0.4:1 to 1.5:1, with the proviso that the polyether ester P1 has a molecular weight (Mn) in the range from 5000 to 80,000 g/mol, a viscosity number in the range from 30 to 450 g/ml (measured in o-dichlorobenzene/phenol (50/50 ratio by weight) at a concentration of 0.5% by weight of polyether ester P1 at 25° C.) and a melting point in the range from 50 to 200° C., and with the further proviso that from 0.01 to 5 mol %, based on the molar quantity of component (a1) employed, of a compound D with at least three groups capable of ester formation are employed to prepare the polyether ester P1, and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings and adhesives, biodegradable moldings, films and blends with starch obtainable from the polymers and molding compositions according to the invention.
摘要翻译：可生物降解的聚醚酯P1可通过使基本上包含以下物质的混合物反应获得：（a1）基本上包含：20-95摩尔％的己二酸或其成酯衍生物或其混合物的混合物，5-80摩尔％的对苯二甲酸或酯形成衍生物或其混合物，以及0.5摩尔％的含有磺酸盐基团的化合物，其中单个摩尔百分数的总和为100摩尔％，和（a2）基本上包含（a21）15至99.8摩尔的二羟基化合物的混合物％的选自C 2 -C 6烷二醇和C 5 -C 10 - 环烷二醇的二羟基化合物，（a22）85至0.2摩尔％的含有式I的醚官能团的二羟基化合物：其中n为2,3 或4，m为2至250的整数，或其混合物，其中（a1）至（a2）的摩尔比选自0.4:1至1.5:1，条件是聚醚酯P1 具有在5000至80,000g / mol范围内的分子量（Mn），粘度精密度范围为30〜450g / ml（在邻二氯苯/苯酚（50/50重量比）中测定），浓度为聚醚酯P1的浓度为25℃）和熔点在50至200℃的范围内，并且进一步的条件是，以所使用的组分（a1）的摩尔量为基准，具有至少三个能够形成酯的基团的化合物D为0.01至5摩尔％用于制备聚醚酯P1和其它可生物降解的聚合物和热塑性模塑组合物，其制备方法，用于生产可生物降解的模制品和粘合剂的用途，可生物降解的模制品，薄膜和可从聚合物获得的淀粉的混合物和根据本发明。

9. 发明授权

US06201034B1 Biodegradable polymers, the production thereof and the use thereof for producing biodegradable moldings 有权
标题翻译：生物可降解聚合物，其生产方法及其生产可生物降解的模制品的用途
公开(公告)号：US06201034B1
公开(公告)日：2001-03-13
申请号：US09395733
申请日：1999-09-14
申请人： Volker Warzelhan , Gunnar Schornick , Bernd Bruchmann , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
发明人： Volker Warzelhan , Gunnar Schornick , Bernd Bruchmann , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
IPC分类号： C08J900
CPC分类号： C08L3/02 , C08G18/4216 , C08G18/4219 , C08G18/4277 , C08G18/428 , C08G18/4286 , C08G18/4676 , C08G18/6659 , C08G63/20 , C08G63/60 , C08G2230/00 , C08L75/06 , C09D167/00 , C09K17/52 , Y02A40/284 , Y10S525/938 , Y10T428/31547 , Y10T428/31786 , Y10T428/31794 , C08L2666/02 , C08L2666/26 , C08L2666/36
摘要： Biodegradable polyesters P1 obtainable by reaction of a mixture consisting essentially of (a1) a mixture consisting essentially of from 35 to 95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof, from 5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and from 0 to 5 mol % of a sulfonate compound, the sum of the individual mole percentages being 100 mol %, and (a2) a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols, the molar ratio of (a1) to (a2) being chosen within the range from 0.4:1 to 1.5:1, with the proviso that the polyesters P1 have a molecular weight (Mn) within the range from 5000 to 50,000 g/mol, a viscosity number within the range from 30 to 350 g/ml (measured in 50:50 w/w o-dichlorobenzene/phenol at a concentration of 0.5% by weight of polyester P1 at 25° C.) and a melting point within the range from 50 to 170° C. and with the further proviso that the polyesters P1 are prepared using from 0.01 to 5 mol %, based on the molar quantity used of component (a1), of a compound D having at least three groups capable of ester formation, and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, use thereof for producing biodegradable moldings, and adhesives, biodegradable moldings, foams and blends with starch obtainable from the polymers or molding compositions of the present invention.
摘要翻译：可生物降解的聚酯P1可通过基本上由（a1）基本上由35至95摩尔％的己二酸或其酯形成衍生物或其混合物组成的混合物，混合物，5-65摩尔％的对苯二甲酸或酯 - 形成其衍生物或其混合物，和0-5mol％的磺酸盐化合物，各摩尔百分比的总和为100mol％，和（a2）选自C2-C6-烷二醇和C5的二羟基化合物 -C1-环烷二醇，（a1）与（a2）的摩尔比选择在0.4:1至1.5:1的范围内，条件是聚酯P1的分子量（Mn）在5000至 50,000g / mol，粘度数在30-350g / ml的范围内（在25℃下在50:50w / w邻二氯苯/苯酚中的浓度为聚酯P1的0.5重量％测量）和熔点在50至170℃的范围内，进一步的条件是，基于组分（a1）的摩尔量，具有至少三个能够形成酯的基团的化合物D，以及其它可生物降解的聚合物和热塑性模塑组合物，使用0.01至5mol％其制备方法，用于生产可生物降解的模制品，以及粘合剂，可生物降解的模制品，泡沫和可从本发明的聚合物或模塑组合物获得的淀粉的共混物。

10. 发明授权

US5880220A Biodegradable polymers, process for the preparation thereof and the use thereof for producing biodegradable moldings 失效
标题翻译：生物可降解聚合物，其制备方法及其生产可生物降解成型品的用途
公开(公告)号：US5880220A
公开(公告)日：1999-03-09
申请号：US860027
申请日：1997-07-03
申请人： Volker Warzelhan , Gunnar Schornick , Frank Braun , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
发明人： Volker Warzelhan , Gunnar Schornick , Frank Braun , Ursula Seeliger , Motonori Yamamoto , Peter Bauer
IPC分类号： C08G69/40 , C08G18/60 , C08G69/44 , C08G69/48 , C08G73/00 , C08G73/04 , C08J9/04 , C08K5/353 , C08L77/12 , C08L101/16 , C09J177/12 , D21H19/30
CPC分类号： C08G69/48 , C08G18/606 , C08G69/44 , C08K5/353 , C08G2230/00 , Y02W30/43
摘要： Biodegradable polyetheresteramides P1 which are obtained by reacting(a1) a mixture containing20-95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof and5-80 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and(a2) a mixture of dihydroxy compounds(a21) from 15 to 99.3 mol % of a dihydroxy compound selected from the group consisting of C.sub.2 -C.sub.6 -alkanediols and C.sub.5 -C.sub.10 -cycloalkanediols,(a22) from 0.2 to 85 mol % of a dihydroxy compound containing ether functionalities of the formula IHO--((CH.sub.2).sub.n --O).sub.m --H I where n is 2, 3 or 4 and m is an integer from 2 to 250, or mixtures thereof and(a23) from 0.5 to 80 mol % of an amino-C.sub.2 -C.sub.12 -alkanol or amino-C.sub.5 -C.sub.10 -cycloalkanol,where the molar ratio of (a1) to (a2) is from 0.4:1 to 1.5:1, with the proviso, inter alia, that the polyetheresteramides P1 have a molecular weight (M.sub.n) in the range from 5000 to 80,000 g/mol, and biodegradable polymers, biodegradable moldings, and adhesives obtained from the disclosed polymers.
摘要翻译： PCT No.PCT / EP96 / 00059 Sec。 371日期1997年7月3日 102（e）日期1997年7月3日PCT 1996年1月9日PCT PCT。公开号WO96 / 21690 日期1996年7月18日通过使（a1）含有20-95摩尔％己二酸或其成酯衍生物或其混合物和5-80摩尔％对苯二甲酸或酯形成衍生物的混合物反应而获得的可降解的聚醚酯酰胺P1 或其混合物，和（a2）二羟基化合物（a21）为15-99.3mol％的选自C 2 -C 6 - 烷二醇和C 5 -C 10 - 环烷二醇的二羟基化合物的混合物，（a22）为0.2 至（85）％的含有式I HO - （（CH 2）n O）m H I的醚官能团的二羟基化合物，其中n为2,3或4，m为2至250的整数，或其混合物和（a23） 0.5〜80摩尔％的（a1）〜（a2）的摩尔比为0.4:1〜1.5:1的氨基-C2-C12烷醇或氨基-C5-C10-环烷醇，条件是，特别地，聚醚酯酰胺P1的分子量（Mn）在5000至80,000g / mol的范围内，可生物降解的聚合物，可生物降解的模制品，和从所公开的聚合物获得的粘合剂。

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