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1. 发明授权

US4105672A Process for the production of cyclic diesters of dodecanedioic acid 失效
标题翻译：过氧化氢循环过程的生产工艺
公开(公告)号：US4105672A
公开(公告)日：1978-08-08
申请号：US734013
申请日：1976-10-19
申请人： Joern Rueter , Klaus Burzin , Karl-Heinz Magosch , Roland Feinauer
发明人： Joern Rueter , Klaus Burzin , Karl-Heinz Magosch , Roland Feinauer
IPC分类号： B01J31/00 , C07B61/00 , C07D321/00 , C11B9/00
CPC分类号： C07D321/00
摘要： Cyclic esters of dodecanedioic acid with aliphatic diols of 2-12 carbon atoms in the chain and substituted by up to two alkyl of 1-4 carbon atoms, are produced by thermolysis of corresponding linear polyesters under reduced pressure in the presence of catalysts by subjecting the linear polyesters to thermolysis at temperatures between 200.degree. and 300.degree. C., and by utilizing as catalyst a tin(II) salt of an aliphatic monocarboxylic acid of up to 18 carbon atoms, of an aromatic or araliphatic monocarboxylic acid of up to 36 carbon atoms, of an aliphatic or aromatic hydroxy-, poly-, ketocarboxylic acid or of a dicarboxylic acid of up to 18 carbon atoms; or a mixture of an organotin compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 are alkyl of 1-18 carbon atoms, or aryl or aralkyl of 6-36 carbon atoms, and an O,O-dialkyl-(3,5-di-tert.-butyl-4-hydroxybenzyl)-phosphonate wherein each alkyl is of 2-18 carbon atoms.

2. 发明授权

US4157330A Process for the production of cyclic diesters of dodecanedioic acid 失效
标题翻译：十二烷二酸的环状二酯的制备方法
公开(公告)号：US4157330A
公开(公告)日：1979-06-05
申请号：US867566
申请日：1978-01-06
申请人： Joern Rueter , Klaus Burzin , Karl-Heinz Magosch , Roland Feinauer
发明人： Joern Rueter , Klaus Burzin , Karl-Heinz Magosch , Roland Feinauer
IPC分类号： C07D321/00
CPC分类号： C07D321/00
摘要： Cyclic esters of dodecanedioic acid with aliphatic diols of 2-12 carbon atoms in the chain and substituted by up to two alkyl of 1-4 carbon atoms, are produced by thermolysis of corresponding linear polyesters under reduced pressure in the presence of catalysts by subjecting the linear polyesters to thermolysis at temperatures between 200.degree. and 300.degree. C., and by utilizing as catalyst a tin(II) salt of an aliphatic monocarboxylic acid of up to 18 carbon atoms, of an aromatic or araliphatic monocarboxylic acid of up to 36 carbon atoms, of an aliphatic or aromatic hydroxy-, poly-, ketocarboxylic acid or of a dicarboxylic acid of up to 18 carbon atoms; or a mixture of an organotin compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 are alkyl of 1-18 carbon atoms, or aryl or aralkyl of 6-36 carbon atoms, and an O,O-dialkyl-(3,5-di-tert.-butyl-4-hydroxybenzyl)-phosphonate wherein each alkyl is of 2-18 carbon atoms.
摘要翻译：通过在催化剂存在下，通过在减压下热解相应的线型聚酯，在链中存在十二烷二酸与链中2-12个碳原子的脂肪族二醇并被至多两个1-4个碳原子的烷基取代的环酯，线性聚酯在200-300℃的温度下进行热分解，并且通过使用至多36个碳原子的芳族或芳脂族单羧酸的至多18个碳原子的脂族单羧酸的锡（II）盐作为催化剂，脂族或芳族羟基，聚 - ，酮羧酸或至多18个碳原子的二羧酸的原子; 或其中R 1和R 2为1-18个碳原子的烷基或6-36个碳原子的芳基或芳烷基的式（ⅩⅧ）的有机锡化合物和O，O-二烷基 - （3,5- 二叔丁基-4-羟基苄基） - 膦酸酯，其中每个烷基具有2-18个碳原子。

3. 发明授权

US4143094A Process for production of saturated, high-molecular weight polyesters 失效
标题翻译：用于生产饱和的高分子量聚酯的方法
公开(公告)号：US4143094A
公开(公告)日：1979-03-06
申请号：US781274
申请日：1977-03-25
申请人： Klaus Burzin , Jorn Ruter , Roland Feinauer
发明人： Klaus Burzin , Jorn Ruter , Roland Feinauer
IPC分类号： C08G63/87 , C08L35/02 , C08L35/06 , C08L67/06
CPC分类号： C08G63/87
摘要： A process for the production of pol-(butylene terephthalate) of sufficiently high molecular weight for subsequent extrusion processing without the need of a solid phase post-condensation and at polycondensation pressures greater than now in general use. Polycondensation is carried out in the presence of small amounts of copolymers of an .alpha.-olefin or styrene with free or esterified maleic acid or anhydride.

4. 发明授权

US4208527A Process for the manufacture of high molecular weight poly-(ethylene terephthalate) 失效
标题翻译：制造高分子量聚对苯二甲酸乙二醇酯的方法
公开(公告)号：US4208527A
公开(公告)日：1980-06-17
申请号：US19673
申请日：1979-03-12
申请人： Gernot Horlbeck , Klaus Burzin , Roland Feinauer
发明人： Gernot Horlbeck , Klaus Burzin , Roland Feinauer
IPC分类号： C08G63/00 , C08G63/78 , C08G63/82 , C08L67/02 , C08G63/14
CPC分类号： C08G63/82
摘要： In a process for preparing high molecular weight poly-(ethylene terephthalate) in two stages, comprising, in the first stage, reacting a dialkyl ester of terephthalic acid with ethylene glycol in the presence of 35 to 290 ppm of manganese, in the form of a manganese-II salt effective as a catalyst, together with 6 to 95 ppm of cobalt, in the form of a cobalt-II salt effective as a catalyst, at a temperature of 170.degree. to 220.degree. C. to give a low molecular weight precondensate; then adding 45 to 140 ppm of phosphorus in the form of a phosphorus compound effective to minimize discoloration of the product poly-(ethylene terephthalate) due to said transesterification catalysts; and, in the second stage, effecting complete condensation of the precondensate thus obtained, in the presence of catalysts at a temperature of 270.degree.-290.degree. C. and under low pressure, to give high molecular weight poly-(ethylene terephthalate),an improvement is provided wherein, in the second stage, 115 to 230 ppm of germanium, in the form of a germanium-IV salt effective as a catalyst, and 2 to
摘要翻译：在两阶段制备高分子量聚（对苯二甲酸乙二醇酯）的方法中，包括在第一阶段中，使对苯二甲酸二烷基酯与乙二醇在35〜290ppm锰的存在下反应，形式为有效作为催化剂的锰-II盐，以及有效作为催化剂的钴-II盐形式的6〜95ppm的钴，在170〜220℃的温度下，得到低分子量预缩合然后加入45至140ppm磷化合物形式的磷，其有效地使由于所述酯交换催化剂引起的聚对苯二甲酸乙二醇酯的变色最小化; 并且在第二阶段中，在270〜-290℃的温度和低压下，在催化剂存在下，使所得预缩合物完全冷凝，得到高分子量聚对苯二甲酸乙二醇酯提供了改进，其中在第二阶段中，作为催化剂有效的锗-IV盐形式的115-230ppm的锗和钛-IV盐形式的2至<20ppm的钛作为催化剂，将作为催化剂组分的所有量的数据以对苯二甲酸单元的重量份为基准加入作为催化剂的反应混合物中。

5. 发明授权

US4207410A Method for the preparation and use of polyether ester amides with units of the starting components randomly distributed in the polymer chain 失效
标题翻译：制备和使用聚醚酯酰胺的方法，其中起始组分的单元随机分布在聚合物链中
公开(公告)号：US4207410A
公开(公告)日：1980-06-10
申请号：US888649
申请日：1978-03-21
申请人： Klaus Burzin , Salih Mumcu , Rainer Feldmann , Hans Jadamus , Roland Feinauer
发明人： Klaus Burzin , Salih Mumcu , Rainer Feldmann , Hans Jadamus , Roland Feinauer
IPC分类号： C08G69/00 , C08G69/44 , C08L77/12 , C08G63/42
CPC分类号： C08G69/44
摘要： Method for preparing and using thermoplastic polyether ester amides with units of the starting components randomly distributed in the polymer chain. A mixture of:I. one or more polyamide forming compounds from the group of the omega-aminocarboxylic acids and/or lactams having at least 10 carbon atoms;II. an alpha, omega-dihydroxy-(polytetrahydrofuran) having an average degree of polymerization of between about 2 and 42 or a molecular weight of between 160 and 3,000; andIII. at least one organic dicarboxylic acid is heated in a weight ratio of I to (II+III) of between 30:7 and 98:2. In (II+III) the hydroxy and carboxy groups are present in equivalent amounts. The heating takes place in the presence of 2-30% by weight of water, based on the polyamide-forming compounds of component I, under the internal pressure attained in a closed container at temperatures of between 230.degree. and 300.degree. C. Water is removed as steam and after removal of the water, the product is further treated at 250.degree.-280.degree. C. with the exclusion of oxygen under normal pressure or under reduced pressure.
摘要翻译：制备和使用具有随机分布在聚合物链中的起始组分单元的热塑性聚醚酯酰胺的方法。一种混合物：I.一种或多种来自具有至少10个碳原子的ω-氨基羧酸和/或内酰胺基团的聚酰胺形成化合物; 二，平均聚合度为约2至42或分子量为160至3,000的α，ω-二羟基 - （聚四氢呋喃）; 和III。将至少一种有机二羧酸按I至（II + III）的重量比加热至30:7至98:2之间。在（II + III）中，羟基和羧基以相等的量存在。基于形成组分I的聚酰胺形成化合物，在230℃至300℃之间的封闭容器内的压力下，在2-30重量％水的存在下进行加热。水是作为蒸汽除去并除去水后，在常压或减压下排除氧气，在250℃-280℃下进一步处理该产物。

6. 发明授权

US4728693A Impact-resistant thermoplastic molding compounds based on polyphenylene ethers, polyoctenylenes and polyamides 失效
标题翻译：基于聚苯醚，聚辛烯和聚酰胺的耐冲击热塑性模塑料
公开(公告)号：US4728693A
公开(公告)日：1988-03-01
申请号：US865968
申请日：1986-05-22
申请人： Michael Droscher , Hans Jadamus , Wolfgang Neugebauer , Martin Bartmann , Klaus Burzin , Roland Feinauer , Christian Gerth , Wilfried Ribbing , Jorg Lohmar
发明人： Michael Droscher , Hans Jadamus , Wolfgang Neugebauer , Martin Bartmann , Klaus Burzin , Roland Feinauer , Christian Gerth , Wilfried Ribbing , Jorg Lohmar
IPC分类号： C08L65/00 , C08L71/12 , C08L77/00
CPC分类号： C08L71/123 , C08L77/00 , C08L65/00
摘要： A thermoplastic resin composition, which comprises (a) from 5 to 85 parts by weight of a melted or remelted preliminary molding compound consisting of from 60 to 98 parts by weight of polyphenylene ethers, 40 to 2 parts by weight of polyoctylenes, from 0.1 to 5 parts by weight of maleic anhydride and from 0.1 to 5 parts by weight of a further acid derivative which has a melting point below 100.degree. C. and which is selected from the group consisting of an unsaturated mono- or dicarboxylic acid having up to 14 carbon atoms, an anhydride thereof, which excludes maleic anhydride, and an ester of mono- or dicarboxylic acid with an alcohol of up to 6 carbon atoms; and (b) from 95 to 15 parts by weight of an aliphatic homopolyamide or a copolyamide containing a preponderant amount of aliphatic monomer units.
摘要翻译：一种热塑性树脂组合物，其包含（a）5-85重量份熔融或重熔的预成型化合物，其由60至98重量份的聚苯醚，40至2重量份的聚辛烯，0.1至 5重量份的马来酸酐和0.1至5重量份的熔点低于100℃的另外的酸衍生物，其选自具有至多14个不饱和单体的不饱和单羧酸或二羧酸碳原子，其酸酐，不包括马来酸酐，以及单或二羧酸与至多6个碳原子的醇的酯; 和（b）95至15重量份的脂族均聚酰胺或含有主要量的脂族单体单元的共聚酰胺。

7. 发明授权

US4218549A Thermoplastic molding compositions having improved _flexibility and cold impact strength based upon polyamides from _omega-aminocarboxylic acids and/or lactams having at least 10 carbon atoms 失效
标题翻译：基于具有至少10个碳原子的聚甲基氨基羧酸和/或内酰胺的聚酰胺具有改进的柔性和冷冲击强度的热塑性模塑组合物
公开(公告)号：US4218549A
公开(公告)日：1980-08-19
申请号：US888652
申请日：1978-03-21
申请人： Hans Jadamus , Salih Mumcu , Klaus Burzin , Rainer Feldmann , Roland Feinauer
发明人： Hans Jadamus , Salih Mumcu , Klaus Burzin , Rainer Feldmann , Roland Feinauer
IPC分类号： F16L11/04 , C08L67/00 , C08L77/00 , C08L77/12
CPC分类号： C08L77/00 , C08L77/12
摘要： Thermoplastic molding compositions having improved flexibility and cold impact strength, comprising a mixture of:I. at least one polyamide from omega-aminocarboxylic acids or lactams having at least 10 carbon atoms; andII. at least one polyether ester amide with units of the starting components randomly distributed in the polymer chain produced from:(a) omega-aminocarboxylic acid or lactams having at least 10 carbon atoms,(b) alpha, omega-dihydroxy(polytetrahydrofuran) having a molecular weight of between 160 and 3,000 and(c) a dicarboxylic acid.The mixture contains about 95 to 20 percent by weight of component I and about 5 to 80 percent by weight of component II.
摘要翻译：具有改善的柔韧性和抗冷冲击强度的热塑性模制组合物，其包含以下混合物：I.至少一种来自ω-氨基羧酸或具有至少10个碳原子的内酰胺的聚酰胺; 和II。至少一种聚醚酯酰胺，其起始组分的单元随机分布在聚合物链中，所述聚合物链由以下物质制备：（a）ω-氨基羧酸或具有至少10个碳原子的内酰胺，（b）α，ω-二羟基（聚四氢呋喃）分子量在160和3,000之间，和（c）二羧酸。该混合物含有约95至20重量％的组分I和约5至80重量％的组分II。

8. 发明授权

US4317942A Odoriferous 2-alkoxyethyl-cycloalkyl-ethers 失效
标题翻译：含有气味的2-烷氧基乙基 - 环烷基醚
公开(公告)号：US4317942A
公开(公告)日：1982-03-02
申请号：US167601
申请日：1980-07-11
申请人： Klaus Burzin
发明人： Klaus Burzin
IPC分类号： C11D9/44 , A61K8/33 , A61Q13/00 , C07C41/00 , C07C43/184 , C07C43/188 , C07C67/00 , C11B9/00
CPC分类号： C11B9/0038 , C07C43/184 , C07C43/188 , C11B9/0034
摘要： Odorferous 2-alkoxyethyl-cycloalkyl-ethers of the formula ##STR1## wherein R is a saturated or unsaturated aliphatic hydrocarbon residue of 1-3 carbon atoms andn is an integer of 5 to 11 are valuable odoriferous substances possessing a woodsy scent and good fixative properties.
摘要翻译：其中R为1-3个碳原子的饱和或不饱和脂族烃残基，n为5至11的整数的气味2-烷氧基乙基 - 环烷基醚为具有木香味和良好固色剂的有价值气味物质属性

9. 发明授权

US4136098A Process for the production of cyclic esters of undecanedioic acid 失效
标题翻译：生产无机酸循环体的方法
公开(公告)号：US4136098A
公开(公告)日：1979-01-23
申请号：US881932
申请日：1978-02-28
申请人： Klaus Burzin , Jorn Ruter
发明人： Klaus Burzin , Jorn Ruter
IPC分类号： C07D321/00
CPC分类号： C07D321/00
摘要： A process for the production of cyclic esters of undecanedioic acid with aliphatic diols comprising thermolyzing the corresponding linear polyesters derived from said acid and said diols under reduced pressure at temperatures of 200.degree.-300.degree. C in the presence of organotin and phosphonate catalysts, wherein the organotin catalyst is of the formula ##STR1## wherein R.sub.1 and R.sub.2 are alkyl of 1-18 carbon atoms, or aryl or aralkyl each of 6-36 carbon atoms, and the phosphonate is O,O-dialkyl-(3,5-di-tert-butyl-4-hydroxybenzyl)-phosphonate, the alkyl groups of which each contain 2-18 carbon atoms.

10. 发明授权

US4521554A Polybutylene terephthalate molding composition with high cold impact strength and amenable to thermoplastic processing 失效
标题翻译：聚对苯二甲酸丁二醇酯成型组合物具有高抗冲击强度，适合热塑性加工
公开(公告)号：US4521554A
公开(公告)日：1985-06-04
申请号：US582645
申请日：1984-02-22
申请人： Michael Droscher , Christian Gerth , Klaus Burzin
发明人： Michael Droscher , Christian Gerth , Klaus Burzin
IPC分类号： C08K5/092 , C08L67/02
CPC分类号： C08K5/092 , C08L67/02
摘要： A molding composition having cold impact strength and amenable to thermoplastic processing, comprises(A) 66-95% by weight of polybutylene terephthalate with a viscosity number (J) of 70 to 240 cc/g and(B) 34-5% by weight of a reaction product of1. 99-75% by weight of an ethylene/.alpha.-olefin/diene terpolymer having a Mooney viscosity in the range from 30 to 130 and2. 1-25% by weight of bicyclo[2,2,2]-2,3;5,6-dibenzooctadiene-(2,5)-dicarboxylic acid-(7,8)-anhydride.
摘要翻译：具有耐冲击强度且耐热塑性加工的成型组合物包含（A）66-95重量％的粘度（J）为70-240cc / g的聚对苯二甲酸丁二醇酯和（B）34-5重量％的重量比为99-75％的乙烯/α-烯烃/二烯三元共聚物，其门尼粘度在30-130和2.1-5.5％（重量）的双环[2,2， 2] -2,3; 5,6-二苯并辛二烯 - （2,5） - 二羧酸 - （7,8） - 酐。

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