公开(公告)号：US09670319B2

公开(公告)日：2017-06-06

申请号：US14416935

申请日：2013-07-10

Applicant: RHODIA OPERATIONS

Inventor： Stéphane Jeol ,  Floryan Decampo ,  Leon Zhu

IPC: C08G69/28 ,  C08G69/26 ,  B29C45/00 ,  B29C47/00 ,  B29C49/00 ,  C08G69/00 ,  B29K77/00 ,  B29L31/00

CPC classification number: C08G69/26 ,  B29C45/0001 ,  B29C47/0004 ,  B29C49/0005 ,  B29K2077/00 ,  B29K2077/10 ,  B29L2031/731 ,  C08G69/00 ,  C08G69/28

Abstract: The present invention relates to a novel polyamide synthesized from biobased monomers. The novel polyamide comprises the repeating unit of formula (I) below: Formula (I), in which R represents a covalent bond or a divalent hydrocarbon-based chosen from saturated or unsaturated aliphatics, saturated or unsaturated cycloaliphatics, aromatics, arylaliphatics and alkylaromatics. The present invention also relates to the process for preparing the said polyamide, to its uses, and to articles and compositions comprising the polyamide.

公开(公告)号：US09938377B2

公开(公告)日：2018-04-10

申请号：US15498923

申请日：2017-04-27

Applicant: RHODIA OPERATIONS

Inventor： Stéphane Jeol ,  Floryan Decampo ,  Leon Zhu

IPC: C08G69/26 ,  C08G69/28

CPC classification number: C08G69/26 ,  B29C45/0001 ,  B29C47/0004 ,  B29C49/0005 ,  B29K2077/00 ,  B29K2077/10 ,  B29L2031/731 ,  C08G69/00 ,  C08G69/28

Abstract: The present disclosure relates to a novel polyamide synthesized from biobased monomers. The novel polyamide comprises the repeating unit of formula I, described herein, in which R represents a covalent bond or a divalent hydrocarbon-based group chosen from saturated or unsaturated aliphatics, saturated or unsaturated cycloaliphatics, aromatics, arylaliphatics and alkylaromatics. The present disclosure also relates to a process for preparing the said polyamide, to its uses, and to articles and compositions comprising the said polyamide.

公开(公告)号：US20150175745A1

公开(公告)日：2015-06-25

申请号：US14416935

申请日：2013-07-10

Applicant: RHODIA OPERATIONS

Inventor： Stéphane Jeol ,  Floryan Decampo ,  Leon Zhu

IPC: C08G69/26 ,  B29C47/00 ,  B29C49/00 ,  C08G69/00 ,  B29C45/00

CPC classification number: C08G69/26 ,  B29C45/0001 ,  B29C47/0004 ,  B29C49/0005 ,  B29K2077/00 ,  B29K2077/10 ,  B29L2031/731 ,  C08G69/00 ,  C08G69/28

Abstract: The present invention relates to a novel polyamide synthesized from biobased monomers. The novel polyamide comprises the repeating unit of formula (I) below: Formula (I), in which R represents a covalent bond or a divalent hydrocarbon-based chosen from saturated or unsaturated aliphatics, saturated or unsaturated cycloaliphatics, aromatics, arylaliphatics and alkylaromatics. The present invention also relates to the process for preparing the said polyamide, to its uses, and to articles and compositions comprising the polyamide.

Abstract translation: 本发明涉及由生物基单体合成的新型聚酰胺。 新型聚酰胺包含下式（I）的重复单元：其中R表示共价键或选自饱和或不饱和脂族烃，饱和或不饱和脂环族，芳族化合物，芳基芳烃和烷基芳族化合物的式（I）。 本发明还涉及制备所述聚酰胺及其用途的方法以及包含聚酰胺的制品和组合物。