公开(公告)号：US20110251341A1

公开(公告)日：2011-10-13

申请号：US13120963

申请日：2009-09-25

申请人： Franck Touraud ,  Stéphane Jeol

发明人： Franck Touraud ,  Stéphane Jeol

IPC分类号： C08L77/10 ,  B29C49/00

CPC分类号： C08G69/26 ,  C08G69/265 ,  C08G69/28 ,  C08G69/30

摘要： A polyamide modified by a compound including at least one hydroxyl group, as well as a method for preparing said polyamide and articles obtained from the modified polyamide are described. A polyamide composition including reinforcing fillers, and a modified polyamide obtained by polymerization from, in particular, a monofunctional hydroxyaromatic acid or amino acid compound in the presence of diacid, diamine and/or amino acid or lactam compounds are also described.

摘要翻译： 描述了由包含至少一个羟基的化合物改性的聚酰胺以及制备所述聚酰胺的方法和由改性聚酰胺获得的制品。 还描述了包含增强填料的聚酰胺组合物和在二酸，二胺和/或氨基酸或内酰胺化合物存在下由特别是单官能羟基芳族酸或氨基酸化合物聚合得到的改性聚酰胺。

公开(公告)号：US10513581B2

公开(公告)日：2019-12-24

申请号：US13700629

申请日：2011-05-19

申请人： Stéphane Jeol ,  Louise-Anne Fillot

发明人： Stéphane Jeol ,  Louise-Anne Fillot

IPC分类号： C08G69/42 ,  C08L77/00 ,  C08L77/06 ,  F16L9/12 ,  F16L11/04 ,  C08L23/26 ,  C08L61/04

摘要： The use of a polyamide modified by sulfonate functions which has improved barrier properties is described. Further described is the use of a sulfonate, aliphatic or aromatic compound for manufacturing a modified polyamide having improved fluid-barrier properties. The composition as described includes a modified polyamide, which is optionally a composition in the form of granules or powder used in manufacturing articles by an injection or extrusion blow-molding method.

公开(公告)号：US09150691B2

公开(公告)日：2015-10-06

申请号：US14131448

申请日：2012-07-05

申请人： Stéphane Jeol

发明人： Stéphane Jeol

IPC分类号： C08G69/26 ,  C08G63/44 ,  C08G69/40

CPC分类号： C08G69/26 ,  C08G69/265 ,  C08G69/40

摘要： The present invention relates to a novel polyamide synthesized from biosourced monomers. The novel polyamide comprises the repeating unit of formula I below: in which A represents a covalent bond or a divalent hydrocarbon-based group chosen from saturated or unsaturated aliphatics, saturated or unsaturated cycloaliphatics, aromatics comprising at least 5 carbon atoms, arylaliphatics and alkylaromatics; X represents a divalent group of formula II or III below: The present invention also relates to the process for preparing the said polyamide, to its uses, and to articles and compositions comprising the said polyamide.

摘要翻译： 本发明涉及由生物催化单体合成的新型聚酰胺。 新型聚酰胺包含下列式I的重复单元：其中A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烃，包含至少5个碳原子的芳烃，芳基芳烃和烷基芳族化合物的二价烃基; X表示下式II或III的二价基团：本发明还涉及制备所述聚酰胺及其用途的方法，以及包含所述聚酰胺的制品和组合物。

公开(公告)号：US20140205783A1

公开(公告)日：2014-07-24

申请号：US14110884

申请日：2012-04-12

申请人： Stéphane Jeol ,  Thierry Badel

发明人： Stéphane Jeol ,  Thierry Badel

IPC分类号： C08G69/28 ,  C08G69/26 ,  C08G69/48

CPC分类号： C08G69/28 ,  C08G69/00 ,  C08G69/26 ,  C08G69/48 ,  C08K5/053 ,  C08L77/00 ,  C08L77/06 ,  Y10T428/139 ,  Y10T428/1397

摘要： The present invention relates to the use of a polyhydric alcohol in a polyamide polymerization process for giving the modified polyamide obtained increased stability toward heat, light and/or bad weather. The invention also relates to a polyamide modified in this way, and also to polyamide compositions that may be used for the preparation of specific articles liable to be subjected to high temperatures.

摘要翻译： 本发明涉及聚酰胺聚合方法中多元醇的用途，其用于赋予改性聚酰胺以获得增加的耐热性，耐候性和/或恶劣天气的稳定性。 本发明还涉及以这种方式改性的聚酰胺，还涉及可用于制备易于承受高温的特定制品的聚酰胺组合物。

公开(公告)号：US20140135449A1

公开(公告)日：2014-05-15

申请号：US14131448

申请日：2012-07-05

申请人： Stéphane Jeol

发明人： Stéphane Jeol

IPC分类号： C08G69/26

CPC分类号： C08G69/26 ,  C08G69/265 ,  C08G69/40

摘要： The present invention relates to a novel polyamide synthesized from biosourced monomers. The novel polyamide comprises the repeating unit of formula I below: in which A represents a covalent bond or a divalent hydrocarbon-based group chosen from saturated or unsaturated aliphatics, saturated or unsaturated cycloaliphatics, aromatics comprising at least 5 carbon atoms, arylaliphatics and alkylaromatics; X represents a divalent group of formula II or III below: The present invention also relates to the process for preparing the said polyamide, to its uses, and to articles and compositions comprising the said polyamide.

摘要翻译： 本发明涉及由生物催化单体合成的新型聚酰胺。 新型聚酰胺包含下列式I的重复单元：其中A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烃，包含至少5个碳原子的芳烃，芳基芳烃和烷基芳族化合物的二价烃基; X表示下式II或III的二价基团：本发明还涉及制备所述聚酰胺及其用途的方法，以及包含所述聚酰胺的制品和组合物。

公开(公告)号：US20130267664A1

公开(公告)日：2013-10-10

申请号：US13991889

申请日：2011-12-15

申请人： Stéphane Jeol

发明人： Stéphane Jeol

IPC分类号： C08G69/48

CPC分类号： C08G69/48 ,  C08G81/028

摘要： A polyamide-polyolefin block copolymer having a polyamide backbone and one or two polyolefin graft(s) on the backbone is described. Further described, is how the polyolefin graft(s) is (are) attached to the backbone via the residues of a function X-Y resulting from the reaction of a function X located at the polyolefin chain end and capable of reacting with an amine or carboxylic acid function Y of the polyamide.

摘要翻译： 描述了在主链上具有聚酰胺主链和一个或两个聚烯烃移植物的聚酰胺 - 聚烯烃嵌段共聚物。 进一步描述的是，聚烯烃接枝物是如何通过由位于聚烯烃链端的功能X的反应产生的能够与胺或羧酸反应产生的功能XY的残基连接到主链上 聚酰胺的功能Y。

公开(公告)号：US20130153643A1

公开(公告)日：2013-06-20

申请号：US13806702

申请日：2011-06-21

申请人： Stéphane Jeol

发明人： Stéphane Jeol

IPC分类号： C08L77/00

CPC分类号： C08L77/00 ,  C08K5/49 ,  C08K5/5313 ,  C08K7/14 ,  C08L77/06 ,  C08L2205/02 ,  C09K21/04 ,  C09K21/08 ,  C09K21/10 ,  C09K21/12 ,  H05K3/341 ,  C08L2666/20

摘要： A polyamide composition for surface-mounted components is described. Also described are compositions for surface-mounted components (SMCs) including a semiaromatic polyamide modified by a hydroxyaromatic compound, reinforcing fillers, and a flame retardant. Further, the compositions have many advantages linked to the uses thereof in lead-free reflow soldering processes, in particular a good dimensional stability and a blistering resistance during the use of articles produced from these compositions.

摘要翻译： 描述了用于表面安装部件的聚酰胺组合物。 还描述了包括由羟基芳族化合物改性的半芳族聚酰胺，增强填料和阻燃剂的表面安装组分（SMC）的组合物。 此外，组合物在无铅回流焊接方法中具有许多与其用途有关的优点，特别是在使用由这些组合物制备的制品时具有良好的尺寸稳定性和起泡性。

公开(公告)号：US20110245450A1

公开(公告)日：2011-10-06

申请号：US13120958

申请日：2009-09-25

申请人： Franck Touraud ,  Stéphane Jeol

发明人： Franck Touraud ,  Stéphane Jeol

IPC分类号： C08G69/26 ,  C08G69/14

CPC分类号： C08G69/26 ,  C08G69/265 ,  C08G69/28 ,  C08G69/30

摘要： A polyamide modified by a compound including at least one hydroxyl group, as well as to a method for preparing such a polyamide, and articles obtained from such a polyamide are described. A polyamide modified by a compound comprising at least one aromatic hydroxyl group and chemically bonded to the polymer chain, obtained by the polymerisation of polyamide monomers with at least one difunctional hydroxyaromatic compound in which both functions can react with an amino function is also described.

摘要翻译： 描述了由包含至少一个羟基的化合物改性的聚酰胺以及制备这种聚酰胺的方法和由这种聚酰胺获得的制品。 还描述了由包含至少一个芳族羟基并化学键合到聚合物链上的化合物改性的聚酰胺，其通过聚酰胺单体与至少一种双官能羟基芳族化合物的聚合获得，其中两种功能都可以与氨基官能团反应。