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1. 发明授权

US07994078B2 High strength nonwoven web from a biodegradable aliphatic polyester 有权
标题翻译：来自可生物降解的脂肪族聚酯的高强度无纺网
公开(公告)号：US07994078B2
公开(公告)日：2011-08-09
申请号：US10734006
申请日：2003-12-10
申请人： Mark G. Reichmann , Maya Aroch , Joy Francine Jordan , Peter Michailovich Kobylivker , Rowland Jaynes McClellan, Jr. , Ann Louise McCormack , Palani Raj Ramaswami Wallajapet , Vasily A. Topolkaraev , Dennis Y. Lee , Steven R. Stopper
发明人： Mark G. Reichmann , Maya Aroch , Joy Francine Jordan , Peter Michailovich Kobylivker , Rowland Jaynes McClellan, Jr. , Ann Louise McCormack , Palani Raj Ramaswami Wallajapet , Vasily A. Topolkaraev , Dennis Y. Lee , Steven R. Stopper
IPC分类号： D04H3/00
CPC分类号： D01F6/625 , D01F6/92 , D04H1/4291 , D04H1/435 , D04H1/4382 , D04H3/14 , D04H3/16 , Y10T428/2904 , Y10T442/60 , Y10T442/637 , Y10T442/68 , Y10T442/681
摘要： The present invention provides a nonwoven web prepared from an aliphatic polyester polymer which has sufficient tear strength and is biodegradable. Biodegradable nonwoven webs of the present are prepared from a polymer blend having from about 65% by weight to about 99% by weight of a biodegradable aliphatic polyester polymer and from about 1% by weight to about 35% by weight of a second polymer selected from the group consisting of a polymer having a lower melting point than the biodegradable aliphatic polyester polymer, a polymer having a lower molecular weight than the biodegradable aliphatic polyester polymer and mixtures thereof. Surprisingly, the nonwoven webs of the present invention have a tear strength greater than the tear strength of a nonwoven web prepared from the biodegradable aliphatic polyester polymer alone. In addition, other properties of the resulting nonwoven web, such as the tensile strength and energy to break, are not adversely affected, by the addition of the second polymer, in ways that make the resulting nonwoven web unusable for its intended purpose.
摘要翻译：本发明提供一种由脂肪族聚酯聚合物制备的非织造织物，其具有足够的撕裂强度并且是可生物降解的。本发明的可生物降解的非织造纤维网由具有约65重量％至约99重量％的生物可降解脂族聚酯聚合物和约1重量％至约35重量％的第二聚合物的聚合物共混物制备，所述第二聚合物选自由具有比生物降解性脂肪族聚酯聚合物低的熔点的聚合物组成的组，具有比生物降解性脂肪族聚酯聚合物低的分子量的聚合物及其混合物。令人惊奇的是，本发明的非织造纤维网的撕裂强度大于由可生物降解的脂族聚酯聚合物单独制备的非织造纤维网的撕裂强度。此外，通过加入第二聚合物，使得所得非织造纤维网不可用于其预期目的的方式，所得非织造纤维网的其它性质，例如拉伸强度和破裂能量，不会受到不利影响。

2. 发明申请

US20110297880A1 Polymer composition 有权
标题翻译：聚合物组成
公开(公告)号：US20110297880A1
公开(公告)日：2011-12-08
申请号：US13202550
申请日：2010-02-22
申请人： Theodore Moore , Mark G. Reichmann , Marco Avataneo , Giuseppe Marchionni
发明人： Theodore Moore , Mark G. Reichmann , Marco Avataneo , Giuseppe Marchionni
IPC分类号： C08L53/00 , C08L79/08 , C08L81/06 , C09K19/38 , C08L61/16
CPC分类号： C08G65/007 , C08G2650/40 , C08G2650/48 , C08L71/00 , C08L71/02 , C08L79/08 , C08L81/06 , C08L2205/05 , C08L2666/22 , C08L81/00 , C08L2666/14
摘要： A polymer composition comprising: at least one polycondensation polymer having a heat deflection temperature (HDT) of above 80° C. under a load of 1.82 MPa when measured according to ASTM D648 [polymer (P)]; at least one perfluoropolyether block copolymer [polymer (F)] comprising: A) one or more (per)fluoropolyoxyalkylene segment (chain Rf) comprising recurring units having at least one catenary ether bond and at least one fluorocarbon moiety, and B) one or more polyalkylene segment (chain Ra) comprising recurring units of formula: —(CR1R2—CR3R4)—; wherein R1, R2, R3, R4, equal to or different from each other, are selected from the group consisting of H, halogens; C1-C6 (hydro)carbon groups, optionally containing fluorine or other heteroatoms, to a process for its manufacture and to its use for manufacturing shaped articles, in particular by extrusion molding or injection molding techniques.
摘要翻译：一种聚合物组合物，其包含：当根据ASTM D648 [聚合物（P）]测量时，在1.82MPa的载荷下，至少一种具有高于80℃的热变形温度（HDT）的缩聚聚合物; 至少一种全氟聚醚嵌段共聚物[聚合物（F）]，其包含：A）一个或多个（全）氟聚氧亚烷基链段（链Rf），其包含具有至少一个链烯键和至少一个氟碳部分的重复单元，以及B）一个或多个更多的聚亚烷基链（链Ra）包含式： - （CR 1 R 2 -CR 3 R 4） - 的重复单元; 其中R1，R2，R3，R4彼此相同或不同，选自H，卤素; 任选地含有氟或其它杂原子的C 1 -C 6（氢）碳基团，其制备方法及其用于制造成型制品，特别是通过挤出成型或注射成型技术。

3. 发明授权

US5447980A Stabilized polyamide fiber 失效
标题翻译：稳定聚酰胺纤维
公开(公告)号：US5447980A
公开(公告)日：1995-09-05
申请号：US122367
申请日：1993-09-16
申请人： Mark G. Reichmann
发明人： Mark G. Reichmann
IPC分类号： C08K3/16 , C08K3/22 , C08L23/26 , C08L77/00 , C08L77/10 , D01F6/60 , D01F6/80 , D01F6/90 , C08K3/10
CPC分类号： D01F6/90 , C08K3/16 , C08L77/10
摘要： Polyamide filaments stabilized with a copper-containing stabilizer and a polyolefin synergist exhibit substantially improved dry heat stability. The filaments withstand processing at elevated temperatures and are particularly useful in applications where extended exposure to elevated temperatures in air is contemplated.
摘要翻译：用含铜稳定剂和聚烯烃增效剂稳定的聚酰胺长丝显示出显着改善的干热稳定性。长丝在升高的温度下经受加工，特别适用于在空气中延长暴露于高温下的应用。

4. 发明授权

US08735510B2 Polymer composition 有权
标题翻译：聚合物组成
公开(公告)号：US08735510B2
公开(公告)日：2014-05-27
申请号：US13202550
申请日：2010-02-22
申请人： Theodore Moore , Mark G. Reichmann , Marco Avataneo , Giuseppe Marchionni
发明人： Theodore Moore , Mark G. Reichmann , Marco Avataneo , Giuseppe Marchionni
IPC分类号： C08L71/02
CPC分类号： C08G65/007 , C08G2650/40 , C08G2650/48 , C08L71/00 , C08L71/02 , C08L79/08 , C08L81/06 , C08L2205/05 , C08L2666/22 , C08L81/00 , C08L2666/14
摘要： A polymer composition comprising: at least one polycondensation polymer having a heat deflection temperature (HDT) of above 80° C. under a load of 1.82 MPa when measured according to ASTM D648 [polymer (P)]; at least one perfluoropolyether block copolymer [polymer (F)] comprising: A) one or more (per)fluoropolyoxyalkylene segment (chain Rf) comprising recurring units having at least one catenary ether bond and at least one fluorocarbon moiety, and B) one or more polyalkylene segment (chain Ra) comprising recurring units of formula: —(CR1R2—CR3R4)—; wherein R1, R2, R3, R4, equal to or different from each other, are selected from the group consisting of H, halogens; C1-C6 (hydro)carbon groups, optionally containing fluorine or other heteroatoms, to a process for its manufacture and to its use for manufacturing shaped articles, in particular by extrusion molding or injection molding techniques.
摘要翻译：一种聚合物组合物，其包含：当根据ASTM D648 [聚合物（P）]测量时，在1.82MPa的载荷下，至少一种具有高于80℃的热变形温度（HDT）的缩聚聚合物; 至少一种全氟聚醚嵌段共聚物[聚合物（F）]，其包含：A）一个或多个（全）氟聚氧亚烷基链段（链Rf），其包含具有至少一个链烯键和至少一个氟碳部分的重复单元，以及B）一个或多个更多的聚亚烷基链（链Ra）包含式： - （CR 1 R 2 -CR 3 R 4） - 的重复单元; 其中R1，R2，R3，R4彼此相同或不同，选自H，卤素; 任选地含有氟或其它杂原子的C 1 -C 6（氢）碳基团，其制备方法及其用于制造成型制品，特别是通过挤出成型或注射成型技术。

5. 发明授权

US08338561B2 High melting point polyamide 有权
标题翻译：高熔点聚酰胺
公开(公告)号：US08338561B2
公开(公告)日：2012-12-25
申请号：US12158325
申请日：2006-12-22
申请人： Dale R. Warren , Nancy Singletary , Mark G. Reichmann
发明人： Dale R. Warren , Nancy Singletary , Mark G. Reichmann
IPC分类号： C08G69/26
CPC分类号： C08G69/265 , C08G69/26
摘要： Polyamide having a melting point between 330° C. and 370° C., said polyamide comprising: a diamine component (a) comprising between 0 and 55 mole %, based on the total number of moles of the diamine component (a), of at least one aliphatic diamine having more than 6 carbon atoms, and between 45 and 100 mole %, based on the total number of moles of the diamine component (a), of at least one aliphatic diamine having at most 6 carbon atoms, and a dicarboxylic acid component (b) comprising more than 50 mole %, based on the total number of moles of the dicarboxylic acid component (b), of terephthalic acid, with the exception of a certain specific polyamide (P*).
摘要翻译：聚酰胺，其熔点在330℃至370℃之间，所述聚酰胺包括：二胺组分（a），其包含基于二胺组分（a）的总摩尔数的0至55摩尔％至少一种具有多于6个碳原子的脂肪族二胺和基于二胺组分（a）的总摩尔数）45至100摩尔％的至少一种具有至多6个碳原子的脂族二胺和二羧酸成分（b）除了一定的特定聚酰胺（P *）以外，基于二羧酸成分（b）的总摩尔数为50摩尔％以上的对苯二甲酸。

6. 发明授权

US5773500A Flame retardant high temperature polyphthalamides having improved thermal stability 失效
标题翻译：具有改善的热稳定性的阻燃高温聚邻苯二甲酰胺
公开(公告)号：US5773500A
公开(公告)日：1998-06-30
申请号：US826870
申请日：1997-03-26
申请人： Mark G. Reichmann
发明人： Mark G. Reichmann
IPC分类号： B29C45/00 , B29C47/00 , B29K25/00 , B29K77/00 , C08K3/10 , C08K3/22 , C08K3/32 , C08K7/14 , C08L77/06 , H05K1/03
CPC分类号： C08K3/32 , C08K3/22 , H05K1/0373
摘要： The thermal stability of flame retardant, high temperature polyamides containing an organohalogen flame-retardant such as brominated polystyrene in combination with an antimony compound such as sodium antimonate during molding and similar melt fabrication operations is markedly improved when further combined with a minor amount of calcium oxide. The thermal stability of these compositions are much improved over analogous flame retardant polyamides formulated with magnesium oxide and/or zinc oxide.
摘要翻译：含有有机卤素阻燃剂如溴化聚苯乙烯的阻燃剂，高温聚酰胺与锑化合物如锑酸钠在模塑和类似熔体制造操作中的组合的热稳定性在进一步与少量氧化钙组合时显着提高。与使用氧化镁和/或氧化锌配制的类似阻燃聚酰胺相比，这些组合物的热稳定性大大改善。

7. 发明授权

US4885427A Isomerization of unextracted, ethylbenzene-containing xylene streams using a catalyst mixture containing molybdenum on silica and supported crystalline borosilicate molecular sieve 失效
标题翻译：使用含有钼的催化剂混合物在二氧化硅和负载型结晶硼硅酸盐分子筛上使未萃取的含乙苯二甲苯流异构化
公开(公告)号：US4885427A
公开(公告)日：1989-12-05
申请号：US250950
申请日：1988-09-29
申请人： Mark G. Reichmann
发明人： Mark G. Reichmann
IPC分类号： C07C5/27
CPC分类号： C07C5/2737
摘要： Described are catalyst mixtures comprising a HAMS-1B crystalline borosilicate molecular sieve incorporated into an inorganic matrix component and a molybdenum on silica component. These mixtures when used to isomerize unextracted xylene streams containing ethylbenzene to mixtures rich in paraxylene demonstrate improved paraffins and naphthenes conversion to light hydrocarbons and convert most of the ethylbenzene by a hydrodeethylation mechanism to benzene and ethane.
摘要翻译：描述了包含结合到无机基质组分中的HAMS-1B结晶硼硅酸盐分子筛和二氧化硅组分上的钼的催化剂混合物。当用于将含有乙苯的未萃取的二甲苯流异构化成富含对二甲苯的混合物时，这些混合物表现出改进的链烷烃和环烷烃转化为轻质烃，并将大部分乙苯通过加氢脱氯机制转化为苯和乙烷。

8. 发明授权

US07358282B2 Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam 失效
标题翻译：低密度，开孔，软，柔性，热塑性，吸收性泡沫和泡沫的制造方法
公开(公告)号：US07358282B2
公开(公告)日：2008-04-15
申请号：US10729881
申请日：2003-12-05
申请人： Jeffrey Jennings Krueger , Fred Robert Radwanski , Mark G. Reichmann , Peter Robert Elliker , Ali Yahiaoui , Renette E. Richard , Oomman Painummoottil Thomas
发明人： Jeffrey Jennings Krueger , Fred Robert Radwanski , Mark G. Reichmann , Peter Robert Elliker , Ali Yahiaoui , Renette E. Richard , Oomman Painummoottil Thomas
IPC分类号： C08J9/00
CPC分类号： A61L15/425 , A61F2013/530817 , A61L15/225 , A61L15/48 , C08J2201/03 , C08J2205/05 , C08J2207/12
摘要： A soft, flexible, low-density, open-cell, thermoplastic, absorbent foam formed from a foam polymer formula including a balanced amount of a plasticizing agent and a surfactant in combination with a base resin. Thermoplastic elastomers can be added to the foam polymer formula to improve softness, flexibility, elasticity, and resiliency of the resulting foam. The surfactant may be either a single surfactant or a multi-surfactant system. The foam possesses a number of qualities, such as softness and strength, which render the foam particularly suitable for use in a variety of personal care products, medical products, and the like.
摘要翻译：由泡沫聚合物配方形成的柔软，柔性，低密度，开孔，热塑性，吸收性泡沫，其包括平衡量的增塑剂和与基础树脂组合的表面活性剂。可以将热塑性弹性体加入到泡沫聚合物配方中以改善所得泡沫的柔软性，柔韧性，弹性和弹性。表面活性剂可以是单一表面活性剂或多表面活性剂体系。泡沫具有许多质量，例如柔软度和强度，使得泡沫特别适用于各种个人护理产品，医疗产品等。

9. 发明授权

US06207745B1 Flame retardant anti-drip polyamide compositions 失效
标题翻译：阻燃防滴聚酰胺组合物
公开(公告)号：US06207745B1
公开(公告)日：2001-03-27
申请号：US09237000
申请日：1999-01-25
申请人： Bruce H. Bersted , Mark G. Reichmann
发明人： Bruce H. Bersted , Mark G. Reichmann
IPC分类号： C08L7700
CPC分类号： C08L77/00 , C08K5/02 , C08K5/03 , C08L25/18 , C08L77/06 , C08L23/00 , C08L2666/02 , C08L25/00
摘要： This invention is a flame-retardant, anti-dripping polyamide composition comprising a high temperature polyphthalamide, a halogen-containing organic compound, and an anti-drip effective amount of an anti-drip component comprising a polymer formed from at least one ethylenically unsaturated monomer and at least one carboxylic acid containing monomer.
摘要翻译：本发明是一种阻燃防滴聚酰胺组合物，其包含高温聚邻苯二甲酰胺，含卤素的有机化合物和抗滴落有效量的抗滴落组分，其包含由至少一种烯属不饱和单体形成的聚合物和至少一种含羧酸的单体。

10. 发明授权

US5015794A Reducing xylene loss in the catalytic isomerization of a xylene-containing feed 失效
标题翻译：降低含二甲苯的进料的催化异构化中的二甲苯损失
公开(公告)号：US5015794A
公开(公告)日：1991-05-14
申请号：US410665
申请日：1989-09-21
申请人： Mark G. Reichmann
发明人： Mark G. Reichmann
IPC分类号： C07C5/27
CPC分类号： C07C5/2754
摘要： Removal of the small amount of lower molecular weight olefins produced by certain isomerization catalysts during the catalytic isomerization of xylene results in reduced xylene loss. Such removal can be conveniently effected by use of a mild hydrogenation catalyst separate from the isomerization catalyst in the process.
摘要翻译：在二甲苯的催化异构化过程中去除少量由某些异构化催化剂产生的低分子量烯烃导致二甲苯损失减少。通过使用与该方法中的异构化催化剂分离的温和氢化催化剂，可以方便地进行这种除去。

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