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1. 发明授权

US5204417A High strength polymers and blends of hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid 失效
标题翻译：含有对羟基苯甲酸残基的氢醌聚（异对苯二甲酸酯）的高强度聚合物和共混物
公开(公告)号：US5204417A
公开(公告)日：1993-04-20
申请号：US929667
申请日：1992-08-13
申请人： Brian A. Stern , Markus Matzner , Richard Layton , Paul J. Huspeni , Paul D. Frayer , James W. Cleary
发明人： Brian A. Stern , Markus Matzner , Richard Layton , Paul J. Huspeni , Paul D. Frayer , James W. Cleary
IPC分类号： C08G63/60 , C08G63/83 , C08K7/02 , C08L67/00
CPC分类号： C08K7/02 , C08G63/605 , C08G63/83 , C08L67/00 , Y10T428/31786 , Y10T428/3179
摘要： This invention pertains to novel copolyesters consisting essentially of units (I), (II), (III), and (IV). ##STR1##and blends of these polymers and articles made from both. Units (I), (II), (III), and (IV) are present in specified proportions as defined in the "Description of the Invention."The instant copolyesters display orientation in the molten state, good fiber ratings and high strength. Advantageously, the polymers of the present invention display a significant improvement in viscosity and moldability of the neat polymer. The polymers have excellent mechanical and surface properties including blister resistance, strength, toughness, and ability to vapor phase solder, and form strong fibers while still maintaining a high heat distortion temperature. They have melting points in the range of from about 250.degree. to about 360.degree. C. and are melt-processible. Advantageously, these compositions filled with about 30 weight percent of glass fibers display heat distortion temperatures of up to 240.degree. C., when measured under a load of 264 psi. The polymers may be blended to tailor properties. These polymers and blends may be used advantageously in producing fibers and in electrical equipment, electronic components and other end uses requiring moderately high temperatures.
摘要翻译：本发明涉及基本上由单元（I），（II），（III）和（IV）组成的新型共聚酯。（IV）和（II）这两种聚合物和制品的共混物。单位（I），（II），（III）和（IV）按照“发明描述”中定义的指定比例存在。立即共聚酯显示熔融状态的取向，良好的纤维等级和高强度。有利地，本发明的聚合物显示出纯聚合物的粘度和可模塑性的显着改善。该聚合物具有优异的机械和表面性能，包括起泡性，强度，韧性和气相焊料的能力，并形成强力纤维，同时仍保持高的热变形温度。它们的熔点在约250℃至约360℃的范围内，并且是可熔融加工的。有利地，填充有约30重量％的玻璃纤维的这些组合物在264psi的载荷下测量时，显示高达240℃的热变形温度。聚合物可以混合以定制特性。这些聚合物和共混物可以有利地用于生产纤维和电气设备，电子部件和需要适度高温的其它最终用途。

2. 发明授权

US5147967A High strength polymer of hydroquinone poly(iso-terephthalate) containing residues of p-hydroxybenzoic acid 失效
标题翻译：含有对羟基苯甲酸残基的氢醌聚（对苯二甲酸丙二醇酯）的高强度聚合物
公开(公告)号：US5147967A
公开(公告)日：1992-09-15
申请号：US499483
申请日：1990-06-04
申请人： Brian A. Stern , Markus Matzner , Richard Layton , Paul J. Huspeni , Paul D. Frayer , James W. Cleary
发明人： Brian A. Stern , Markus Matzner , Richard Layton , Paul J. Huspeni , Paul D. Frayer , James W. Cleary
IPC分类号： C08G63/60 , C08G63/83 , C08K7/02 , C08L67/00
CPC分类号： C08K7/02 , C08G63/605 , C08G63/83 , C08L67/00
摘要： This invention pertains to novel copolyesters consisting essentially of units (I), (II), (III), and (IV). ##STR1## and blends of these polymers and articles made from both. Units (I), (II), (III), and (IV) are present in specified proportions as defined in the "Description of the Invention".The instant copolyesters display orientation in the molten state, good fiber ratings and high strength. Advantageously, the polymers of the present invention display a significant improvement in viscosity and moldability of the neat polymer. The polymers have excellent mechanical and surface properties including blister resistance, strength, toughness, and ability to vapor phase solder, and form strong fibers while still maintaining a high heat distortion temperature. They have melting points in the range of from about 250.degree. to about 360.degree. C. and are melt-processible. Advantageously, these compositions filled with about 30 weight percent of glass fibers display heat distortion temperatures of up to 240.degree. C., when measured under a load of 264 psi. The polymers may be blended to tailor properties. These polymers and blends may be used advantageously in producing fibers and in electrical equipment, electronic components and other end uses requiring moderately high temperatures.
摘要翻译： PCT No.PCT / US89 / 04331 Sec。 371日期1990年6月4日第 102（e）1990年6月4日PCT PCT。于1989年10月10日提交。本发明涉及基本上由单元（I），（II），（III）和（IV）组成的新型共聚酯。这些聚合物和由两者制成的制品的混合物。单位（I），（II），（III）和（IV）按照“发明描述”中定义的特定比例存在。立即共聚酯显示熔融状态的取向，良好的纤维等级和高强度。有利地，本发明的聚合物显示出纯聚合物的粘度和可模塑性的显着改善。该聚合物具有优异的机械和表面性能，包括起泡性，强度，韧性和气相焊料的能力，并形成强力纤维，同时仍保持高的热变形温度。它们的熔点在约250℃至约360℃的范围内，并且是可熔融加工的。有利地，填充有约30重量％的玻璃纤维的这些组合物在264psi的载荷下测量时，显示高达240℃的热变形温度。聚合物可以混合以定制特性。这些聚合物和共混物可以有利地用于生产纤维和电气设备，电子部件和需要适度高温的其它最终用途。

3. 发明授权

US5216091A High strength polymers and blends of hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid 失效
公开(公告)号：US5216091A
公开(公告)日：1993-06-01
申请号：US929668
申请日：1992-08-13
申请人： Brian A. Stern , Markus Matzner , Richard Layton , Paul J. Huspeni , Paul D. Frayer , James W. Cleary
发明人： Brian A. Stern , Markus Matzner , Richard Layton , Paul J. Huspeni , Paul D. Frayer , James W. Cleary
IPC分类号： C08G63/60 , C08G63/83 , C08K7/02 , C08L67/00
CPC分类号： C08K7/02 , C08G63/605 , C08G63/83 , C08L67/00 , Y10T428/31786 , Y10T428/3179
摘要： This invention pertains to novel copolyesters consisting essentially of units (I), (II), (III), and (IV). ##STR1## and blends of these polymers and articles made from both. Units (I), (II), (III), and (IV) are present in specified proportions as defined in the "Description of the Invention."The instant copolyesters display orientation in the molten state, good fiber ratings and high strength. Advantageously, the polymers of the present invention display a significant improvement in viscosity and moldability of the neat polymer. The polymers have excellent mechanical and surface properties including blister resistance, strength, toughness, and ability to vapor phase solder, and form strong fibers while still maintaining a high heat distortion temperature. They have melting points in the range of from about 250.degree. to about 360.degree. C. and are melt-processible. Advantageously, these compositions filled with about 30 weight percent of glass fibers display heat distortion temperatures of up to 240.degree. C., when measured under a load of 264 psi. The polymers may be blended to tailor properties. These polymers and blends may be used advantageously in producing fibers and in electrical equipment, electronic components and other end uses requiring moderately high temperatures.

4. 发明授权

US5079289A High modulus, high strength melt-processible polyester of hydroquinone poly (iso-terephthalates) containing residues of a p-hydroxybenzoic acid 失效
标题翻译：含有对羟基苯甲酸残基的氢醌聚（异对苯二甲酸酯）的高模量，高强度可熔融加工的聚酯
公开(公告)号：US5079289A
公开(公告)日：1992-01-07
申请号：US499482
申请日：1990-06-04
申请人： Richard Layton , James W. Cleary , Paul J. Huspeni , Paul D. Frayer , Markus Matzner
发明人： Richard Layton , James W. Cleary , Paul J. Huspeni , Paul D. Frayer , Markus Matzner
IPC分类号： C08G63/60 , C08G63/83 , C08K7/02 , C08L67/00
CPC分类号： C08K7/02 , C08G63/605 , C08G63/83 , C08L67/00
摘要： This invention pertains to novel copolyesters consisting essentially of units (I), (II), (III), and (V). ##STR1## and blends of these polymers and articles made from both. Units (I), (II), (III), and (IV) are present in specified proportions as defined in the "Description of the Invention". The instant copolyesters display orientation in the molten state, good fiber ratings and high strength; they have melting points in the range of from about 340.degree. to about 400.degree. C. and are melt-processible. Advantageously, these compositions filled with about 30 weight percent of glass fibers display heat distortion temperatures of over 240.degree. C. up to about 280.degree. C. and higher, when measured under a load of 264 psi. When blended, certain properties are improved, particularly they are easier to melt fabricate, have a decreased tendency to blister and increased strength. These polymers and blends may be used advantageously in ovenware, electronic components, electrical equipment, and other end uses requiring high temperatures.
摘要翻译：本发明涉及基本上由单元（I），（II），（III）和（V）组成的新型共聚酯。这些聚合物和由两者制成的制品的混合物。单位（I），（II），（III）和（IV）按照“发明描述”中定义的特定比例存在。立即共聚酯在熔融态显示取向，良好的纤维等级和高强度; 它们的熔点在约340℃至约400℃的范围内，并且是可熔融加工的。有利地，填充有约30重量％的玻璃纤维的这些组合物在264psi的载荷下测量时，显示超过240℃至高达约280℃的热变形温度。当混合时，某些性能得到改善，特别是它们更容易熔化制造，具有降低的起泡倾向和增加的强度。这些聚合物和共混物可以有利地用于需要高温的烤箱，电子部件，电气设备和其它最终用途。

5. 发明授权

US5296542A Heat resistant polymers and blends of hydroquinone poly (isoterephthalates) containing residues of p-hydroxybenzoic acid 失效
标题翻译：含有对羟基苯甲酸残基的氢醌聚（对苯二甲酸丙二醇酯）的耐热聚合物和共混物
公开(公告)号：US5296542A
公开(公告)日：1994-03-22
申请号：US790663
申请日：1991-11-08
申请人： Richard Layton , James W. Cleary , Paul J. Huspeni , Paul D. Frayer , Markus Matzner
发明人： Richard Layton , James W. Cleary , Paul J. Huspeni , Paul D. Frayer , Markus Matzner
IPC分类号： C08G63/60 , C08G63/83 , C08K7/02 , C08L67/00 , C08F20/00 , C08G63/00 , C08G63/02
CPC分类号： C08K7/02 , C08G63/605 , C08G63/83 , C08L67/00
摘要： This invention pertains to novel copolyesters consisting essentially of units (I), (II), (III), and (IV). ##STR1## and blends of these polymers and articles made from both. Units (I), (II), (III), and (IV) are present in specified proportions as defined in the "Description of the Invention."The instant copolyesters display orientation in the molten state, good fiber ratings and high strength; they have melting points in the range of from about 340.degree. to about 400.degree. C. and are melt-processible. Advantageously, these compositions filled with about 30 weight percent of glass fibers display heat distortion temperatures of over 240.degree. C. up to about 280.degree. C. and higher, when measured under a load of 264 psi. When blended, certain properties are improved, particularly they are easier to melt fabricate, have a decreased tendency to blister and increased strength. These polymers and blends may be used advantageously in ovenware, electronic components, electrical equipment, and other end uses requiring high temperatures.
摘要翻译：本发明涉及基本上由单元（I），（II），（III）和（IV）组成的新型共聚酯。（*化学结构*）（I）（*化学结构*）（II）（*化学结构*）（III）（*化学结构*）（IV）和由两者制成的这些聚合物和制品的共混物。单位（I），（II），（III）和（IV）按照“发明描述”中定义的指定比例存在。立即共聚酯在熔融态显示取向，良好的纤维等级和高强度; 它们的熔点在约340℃至约400℃的范围内，并且是可熔融加工的。有利地，填充有约30重量百分比的玻璃纤维的这些组合物在264psi的负载下测量时显示高于240摄氏度至高达约280摄氏度的热变形温度。当混合时，某些性能得到改善，特别是它们更容易熔化制造，具有降低的起泡倾向和增加的强度。这些聚合物和共混物可以有利地用于需要高温的烤箱，电子部件，电气设备和其它最终用途。

6. 发明授权

US5216092A Blends of liquid crystalline polymers of hydroquinone poly(isoterephthalates) p-hydroxybenzoic acid polymers and another LCP containing oxybisbenzene and naphthalene derivatives 失效
标题翻译：对苯二酚聚（对苯二甲酸酯）对羟基苯甲酸聚合物和另外含有氧双苯和萘衍生物的LCP的液晶聚合物的共混物
公开(公告)号：US5216092A
公开(公告)日：1993-06-01
申请号：US499480
申请日：1990-06-04
申请人： Paul J. Huspeni , Brian A. Stern , Paul D. Frayer , Richard Layton , Markus Matzner
发明人： Paul J. Huspeni , Brian A. Stern , Paul D. Frayer , Richard Layton , Markus Matzner
IPC分类号： C08K7/14 , C08G63/06 , C08G63/60 , C08G63/83 , C08L67/00
CPC分类号： C08G63/83 , C08G63/605 , C08L67/00
摘要： This invention relates to a blend comprising a first LCP polyester polymer consisting essentially of units (I), (II), (III), and (IV). ##STR1## having a melting point under about 420.degree. C., p is approximately equal to r+q, r is from about 0.05 to about 0.9, q is from about 0.95 to about 0.1 and s is from about 0.05 to about 9, and a second LCP polyester polymer comprising at least one moiety selected from the group consisting of hydroxybenzoic acid, hydroxynaphthalene carboxylic acid, dihydroxy naphthalene, naphthalene dicarboxylic acid, oxybisbenzoic acid and substituted hydroquinones wherein the said moiety or moieties comprise(s) at least about 5 mole percent of the units in said second LCP polyester.
摘要翻译： PCT No.PCT / US89 / 04330 Sec。 371日期1990年6月4日第 102（e）日期1990年6月4日PCT提交1989年10月10日PCT公布。出版物WO90 / 04002 1990年04月19日。本发明涉及包含基本上由单元（I），（II），（III）和（IV）组成的第一LCP聚酯聚合物的共混物。（I）（II）（III）（IV）具有约420℃的熔点，p约等于r + q，r为约0.05至约0.9，q为约0.95至约0.1，s为约0.05至约9，第二LCP聚酯聚合物包含至少一个选自羟基苯甲酸，羟基萘羧酸，二羟基萘，萘二羧酸的部分酸，氧双苯甲酸和取代的氢醌，其中所述部分或部分包含所述第二LCP聚酯中的至少约5摩尔％的单元。

7. 发明授权

US5097001A Hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid 失效
标题翻译：含有对羟基苯甲酸残基的氢醌聚（异对苯二甲酸酯）
公开(公告)号：US5097001A
公开(公告)日：1992-03-17
申请号：US412785
申请日：1989-09-26
申请人： Richard Layton , James W. Cleary , Paul J. Huspeni , Paul D. Frayer
发明人： Richard Layton , James W. Cleary , Paul J. Huspeni , Paul D. Frayer
IPC分类号： C08G63/60 , C08G63/83 , C08K7/02 , C08L67/00
CPC分类号： C08K7/02 , C08G63/605 , C08G63/83 , C08L67/00
摘要： A high modulus, high strength melt processable copolyester consisting essentially of recurring units (I), (II), (III) and (IV): ##STR1## wherein said copolyester has a melting point in the range of from about 340.degree. C. to 400.degree. C., a crystallization temperature of from about 300.degree. C.-340.degree. C., and a crystallization rate of at least 1,000 counts/minute.
摘要翻译：基本上由重复单元（I），（II），（III）和（IV）组成的高模量，高强度的可熔融加工的共聚酯：其中所述共聚酯的熔点范围为约340 ℃至400℃，结晶温度为约300℃-340℃，结晶速率为至少1,000次/分钟。

8. 发明授权

US5132336A Plastic ovenware compositions 失效
标题翻译：塑料烤箱组合物
公开(公告)号：US5132336A
公开(公告)日：1992-07-21
申请号：US697809
申请日：1991-05-09
申请人： Richard Layton , Paul J. Huspeni , Paul D. Frayer
发明人： Richard Layton , Paul J. Huspeni , Paul D. Frayer
IPC分类号： A47J36/02 , C08G63/60 , C08K3/34 , C08L67/00
CPC分类号： C08K3/34 , A47J36/02 , C08G63/605 , C08L67/00
摘要： A molded article of permanent ovenware comprising (A) 35-85% by weight of a wholly aromatic polyester resin; (B) 15-65% by weight of a specifically defined talc containing a minimum amount of materials decomposable at elevated temperatures; and (C) 0-20% titanium dioxide, wherein the wholly aromatic polyester resin (A) is a blend comprising a first resin based on repeating units of hydroquinone, isophthalic acid (or mixtures of iso- and terephthalic acids), and para-hydroxybenzoic acid, and a second resin based on repeating units of biphenol, isophthalic acid, terephthalic acid and para-hydroxybenzoic acid. The ovenware shows excellent resistance to blistering, bubbling and cracking during molding and oven use.
摘要翻译：一种永久性烤箱的模制品，其包含（A）35-85重量％的全芳族聚酯树脂; （B）15-65重量％的特定滑石，其含有在升高的温度下可分解的最小量的材料; 和（C）0-20％二氧化钛，其中全芳族聚酯树脂（A）是包含基于氢醌重复单元的第一树脂，间苯二甲酸（或异对苯二甲酸的混合物）和对 - 羟基苯甲酸和基于联苯酚，间苯二甲酸，对苯二甲酸和对羟基苯甲酸的重复单元的第二树脂。烤箱在成型和烤箱使用过程中显示出优异的耐起泡，起泡和开裂性能。

9. 发明授权

US5091464A Polymer compositions having improved molding characteristics 失效
标题翻译：聚合物组合物具有改进的成型特性
公开(公告)号：US5091464A
公开(公告)日：1992-02-25
申请号：US629826
申请日：1990-12-19
申请人： Paul J. Huspeni , Richard Layton , Paul D. Frayer
发明人： Paul J. Huspeni , Richard Layton , Paul D. Frayer
IPC分类号： C08L67/00
CPC分类号： C08L67/00
摘要： Disclosed are novel blends of fully aromatic copolyesters which comprise (a) 1-19 parts by weight of a polyester comprising recurring moieties of dihydroxybenzene, nonvicinal benzene dicarboxylate, para oxybenzoate to (b) 1 part by weight of a polyester comprising recurring moieties of diphenol, nonvicinal benzene dicarboxylate, para oxybenzoate; wherein the polyester (a) has a melting point in the range of about 340 C. to 400 C., a crystallization temperature of from about 300-340 C., and a crystallization rate of at least 1,000 counter per minute. The blends display improved surface properties, particularly improved blistering resistance.
摘要翻译：公开了完全芳族共聚酯的新型共混物，其包含（a）1-19重量份的包含二羟基苯的重复部分的聚酯，非卤素苯二羧酸酯，对羟基苯甲酸酯（b）1重量份的包含二酚的重复部分的聚酯，壬基苯二羧酸酯，对羟基苯甲酸酯; 其中聚酯（a）的熔点在约340℃至400℃的范围内，结晶温度为约300-340℃，结晶速率为每分钟至少1000个。混合物显示改进的表面性能，特别是改善的起泡阻力。

10. 发明授权

US4624978A High temperature polyimide processing aid 失效
标题翻译：高温聚酰亚胺加工助剂
公开(公告)号：US4624978A
公开(公告)日：1986-11-25
申请号：US728480
申请日：1985-04-29
申请人： Paul D. Frayer
发明人： Paul D. Frayer
IPC分类号： C08K5/3415 , C08K5/34 , C08L79/08
CPC分类号： C08K5/3415
摘要： A high temperature processing aid for melt processing polyimide polymers and a method of doing same is presented wherein a compatible, high boiling point N-alkyl- or N-alicyclic-substituted pyrrolidone is added to a polyimide polymer in amounts sufficient to lower the glass transition temperature of said polyimide.
摘要翻译：提出了用于熔融加工聚酰亚胺聚合物的高温加工助剂及其制备方法，其中相当的高沸点N-烷基或N-脂环取代的吡咯烷酮以足以降低玻璃化转变的量加入到聚酰亚胺聚合物中所述聚酰亚胺的温度。

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