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1. 发明授权

US11649323B2 Semicrystalline poly(aryl ether ketone) copolymers 有权
公开(公告)号：US11649323B2
公开(公告)日：2023-05-16
申请号：US17190727
申请日：2021-03-03
申请人： HT Materials Corporation
发明人： YiFeng Wang
IPC分类号： C08G73/06 , C08K7/14 , C08L79/04 , C08K3/04 , C08K7/06
CPC分类号： C08G73/0677 , C08K3/042 , C08K7/06 , C08K7/14 , C08L79/04
摘要： Compositions and methods for semicrystalline poly(aryl ether ketone) copolymers incorporating 2-benzimidazolinone and hydroquinone as comonomer units with 4,4′-dihalobenzophenone, and compositions and methods for semicrystalline poly(aryl ether ketone) copolymers incorporating 2-benzimidazolinone and hydroquinone as comonomer units with 1,4-bis(4-dihalobenzoyl)benzene are described herein. The copolymers have advantageous properties, particularly in terms of their glass transition temperatures (Tg), crystallization temperatures from melt (Tc), melting temperatures (Tm), crystallinity and chemical resistance. The copolymers are suitable for manufacturing high temperature and chemical resistance molded systems and other articles of manufacture via injection molding, extrusion, compression molding, thermoforming and additive manufacturing.

2. 发明申请

US20230042839A1 Aromatic Polysulfone Copolymers 有权
公开(公告)号：US20230042839A1
公开(公告)日：2023-02-09
申请号：US17369529
申请日：2021-07-07
申请人： HT Materials Corporation
发明人： YiFeng Wang
IPC分类号： C08G75/23 , C08G73/06 , H05K1/02
摘要： Compositions and methods for aromatic polysulfone copolymers are described herein. The polysulfone copolymers have advantageous properties, particularly in terms of high glass transition temperatures (Tg), improved thermal stability, improved flame resistance, good mechanical properties, chemical resistance and dimensional stability at elevated temperature. The polysulfone copolymers are suitable for manufacturing high temperature molded systems and other articles of manufacture via injection molding, extrusion, compression molding, coating, blow molding, thermoforming, rotational molding and additive manufacturing.

3. 发明授权

US11634542B2 High temperature semicrystalline poly(aryl ether ketone) copolymers 有权
公开(公告)号：US11634542B2
公开(公告)日：2023-04-25
申请号：US17191486
申请日：2021-03-03
申请人： HT Materials Corporation
发明人： YiFeng Wang
IPC分类号： C08G65/40 , C08K3/26 , C08K7/14 , C08K3/04 , C08L71/00 , C08L27/18 , C08K7/06
摘要： Compositions and methods for a semicrystalline poly(aryl ether ketone) copolymers incorporating 2-benzimidazolinone and 4,4′-biphenol as comonomer units with 4,4′-dihalobenzophenone, and compositions and methods for semicrystalline poly(aryl ether ketone) copolymers incorporating 2-benzimidazolinone and 4,4′-biphenol as comonomer units with 1,4-bis(4-dihalobenzoyl)benzene are described herein. The Copolymers have advantageous properties, particularly in terms of high glass transition temperatures (Tg), high melting temperatures (Tm), crystallinity and chemical resistance. The copolymers are suitable for manufacturing high temperature and chemical resistance molded systems and other articles of manufacture via injection molding, extrusion, compression molding, coating, and additive manufacturing.

4. 发明申请

US20110166317A1 High Temperature Poly(aryl ether)s Containing a Phthalazinone Moiety 有权
标题翻译：含有酞嗪酮部分的高温聚（芳基醚）
公开(公告)号：US20110166317A1
公开(公告)日：2011-07-07
申请号：US12680510
申请日：2007-09-26
申请人： Allan S. Hay , Xi Gao Jian , Yi-Feng Wang
发明人： Allan S. Hay , Xi Gao Jian , Yi-Feng Wang
IPC分类号： C08G8/02
CPC分类号： C08G75/23 , B29C45/0001 , B29C47/0004 , B29K2081/06 , C08G65/40 , C08G73/0694 , C08L79/04 , C08L81/06 , C08L2205/05
摘要： A poly(phthalazinone sulfone) composition for molded articles having such characteristics as high temperature resistance, good electrical properties, good chemical and solvent resistance and toughness consists essentially of a polymer of formula (I): Cp-ZxA-Zy (I) wherein Z is a bisphenyl sulfone moiety of formula: (II): A is a phthalazinone moiety of formula (III): Cp is A, as defined above, or a biphenol moiety of formula (IV): x is an integer of at least 1; y is an integer of at least 1; and x+y=n, where n is an integer such that the polymer has a weight average molecular weight of about 20,000 to about 170,000, the composition comprising less than 5%, by weight, of low molecular weight oligomers; and having a glass transition temperature (Tg) from 225 to 305° C.
摘要翻译：具有耐高温性，良好的电学性能，良好的耐化学性和耐溶剂性和韧性特性的模制品的聚（2,3-二氮杂萘酮砜）组合物基本上由式（I）的聚合物组成：其中R 1，（I）其中Z是式（II）的双苯基砜部分：A是式（III）的2,3-二氮杂萘酮部分：Cp是如上定义的A或式（IV）的双酚部分：x是整数至少1; y是至少为1的整数; 和x + y = n，其中n是整数，使得聚合物的重均分子量为约20,000至约170,000，该组合物包含小于5重量％的低分子量低聚物; 并具有225〜305℃的玻璃化转变温度（Tg）。

5. 发明授权

US08501896B2 High temperature poly(aryl ether)s containing a phthalazinone moiety 有权
标题翻译：含有酞嗪酮部分的高温聚（芳基醚）
公开(公告)号：US08501896B2
公开(公告)日：2013-08-06
申请号：US12680510
申请日：2007-09-26
申请人： Allan S. Hay , Xigao Jian , Yi-Feng Wang
发明人： Allan S. Hay , Xigao Jian , Yi-Feng Wang
IPC分类号： C08G8/02
CPC分类号： C08G75/23 , B29C45/0001 , B29C47/0004 , B29K2081/06 , C08G65/40 , C08G73/0694 , C08L79/04 , C08L81/06 , C08L2205/05
摘要： A poly(phthalazinone sulfone) composition for molded articles having such characteristics as high temperature resistance, good electrical properties, good chemical and solvent resistance and toughness consists essentially of a polymer of formula (I): Cp-ZxA-Zy (I) wherein Z is a bisphenyl sulfone moiety of formula: (II): A is a phthalazinone moiety of formula (III): Cp is A, as defined above, or a biphenol moiety of formula (IV): x is an integer of at least 1; y is an integer of at least 1; and x+y=n, where n is an integer such that the polymer has a weight average molecular weight of about 20,000 to about 170,000, the composition comprising less than 5%, by weight, of low molecular weight oligomers; and having a glass transition temperature (Tg) from 225 to 305° C.
摘要翻译：具有耐高温性，良好的电性能，良好的耐化学性和耐溶剂性和韧性等特性的成型体用聚（2,3-二氮杂萘酮砜）组合物基本上由式（I）所示的聚合物组成：其中Z（C）的Cp-ZxA-Zy 是式（II）的双苯基砜部分：A是式（III）的2,3-二氮杂萘酮部分：Cp是如上所定义的A或式（IV）的双酚部分：x是至少为1的整数; y是至少为1的整数; 和x + y = n，其中n是整数，使得聚合物的重均分子量为约20,000至约170,000，该组合物包含小于5重量％的低分子量低聚物; 并具有225〜305℃的玻璃化转变温度（Tg）。

6. 发明公开

US20230203246A1 HIGH TEMPERATURE SEMICRYSTALLINE POLY(ARYL ETHER KETONE) COPOLYMERS 审中-公开
公开(公告)号：US20230203246A1
公开(公告)日：2023-06-29
申请号：US18118184
申请日：2023-03-07
申请人： HT MATERIALS CORPORATION
发明人： YiFeng Wang
IPC分类号： C08G65/40 , C08K3/26 , C08K7/14 , C08K3/04 , C08L71/00 , C08L27/18 , C08K7/06
CPC分类号： C08G65/4012 , C08K3/26 , C08K7/14 , C08K3/042 , C08L71/00 , C08L27/18 , C08K7/06 , C08K2003/262
摘要： Compositions and methods for a semicrystalline poly(aryl ether ketone) copolymers incorporating 2-benzimidazolinone and 4,4′-biphenol as comonomer units with 4,4′-dihalobenzophenone are described herein. The copolymers have advantageous properties, particularly in terms of high glass transition temperatures (Tg), high melting temperatures (Tm), crystallinity and chemical resistance. The copolymers are suitable for manufacturing high temperature and chemical resistance molded systems and other articles of manufacture via injection molding, extrusion, compression molding, coating, and additive manufacturing.

7. 发明授权

US11851532B2 Aromatic polysulfone copolymers 有权
公开(公告)号：US11851532B2
公开(公告)日：2023-12-26
申请号：US17369529
申请日：2021-07-07
申请人： HT Materials Corporation
发明人： YiFeng Wang
IPC分类号： C08G75/23 , C08G73/06 , H05K1/02 , C08L27/12
CPC分类号： C08G75/23 , C08G73/0677 , H05K1/0298 , C08L27/12
摘要： Compositions and methods for aromatic polysulfone copolymers are described herein. The polysulfone copolymers have advantageous properties, particularly in terms of high glass transition temperatures (Tg), improved thermal stability, improved flame resistance, good mechanical properties, chemical resistance and dimensional stability at elevated temperature. The polysulfone copolymers are suitable for manufacturing high temperature molded systems and other articles of manufacture via injection molding, extrusion, compression molding, coating, blow molding, thermoforming, rotational molding and additive manufacturing.

8. 发明授权

US11692094B2 High temperature polyketone copolymers 有权
公开(公告)号：US11692094B2
公开(公告)日：2023-07-04
申请号：US17198143
申请日：2021-03-10
申请人： HT Materials Corporation
发明人： YiFeng Wang
IPC分类号： C08L39/04 , C08K7/14 , C08J5/10 , C08F226/06 , B32B27/08 , B32B27/20 , B32B5/06 , C08G73/06 , C08L79/04 , C08G71/02 , B32B27/28
CPC分类号： C08L39/04 , B32B5/06 , B32B27/08 , B32B27/20 , B32B27/288 , C08F226/06 , C08G71/02 , C08G73/0677 , C08J5/10 , C08K7/14 , C08L79/04 , B32B2262/0238 , B32B2262/101 , B32B2262/106 , B32B2307/202 , B32B2457/08
摘要： Compositions and methods for amorphous high temperature polyketone polymers incorporating 2H-benzimidazol-2-one with dihalobenzophenone and bis(halobenzoyl)benzene as comonomer units are described herein. The polyketones polymers have advantageous properties, particularly in terms of high glass transition temperatures (Tg), inherently flame resistance, good mechanical properties at elevated temperature, chemical resistance and dimensional stability in wet environment. The polymers are suitable for manufacturing high temperature molded systems and other articles of manufacture via injection molding, extrusion, compression molding, coating, blow molding, thermoforming, rotational molding and additive manufacturing.

9. 发明申请

US20070238853A1 High temperature poly(aryl ether)s containing a phthalazinone moiety 审中-公开
标题翻译：含有酞嗪酮部分的高温聚（芳基醚）
公开(公告)号：US20070238853A1
公开(公告)日：2007-10-11
申请号：US11728929
申请日：2007-03-27
申请人： Allan S. Hay , Xi Gao Jian
发明人： Allan S. Hay , Xi Gao Jian
IPC分类号： C08G75/00
CPC分类号： C08G65/4037 , C08G75/23
摘要： A poly(phthalazinone sulfone) composition for molded articles having such characteristics as high temperature resistance, good electrical properties, good chemical and solvent resistance and toughness consists essentially of a polymer of formula (I): Cp-ZxA-Zy (I) wherein Z is a bisphenyl sulfone moiety of formula: (II): A is a phthalazinone moiety of formula (III): Cp is A, as defined above, or a biphenol moiety of formula (IV): x is an integer of at least 1; y is an integer of at least 1; and x+y=n, where n is an integer such that the polymer has a weight average molecular weight of about 20,000 to about 170,000, the composition comprising less than 5%, by weight, of low molecular weight oligomers; and having a glass transition temperature (Tg) from 225 to 305° C.
摘要翻译：具有耐高温性，良好的电性能，良好的耐化学性和耐溶剂性和韧性等特性的用于模塑制品的聚（酞嗪酮砜）组合物基本上由式（I）的聚合物组成：在线公式“end =”lead“？>Cp-Zy y y <<<<<<<<<<<<<<<<<

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