公开(公告)号：US20170174829A1

公开(公告)日：2017-06-22

申请号：US15452762

申请日：2017-03-08

Applicant: Arkema France

Inventor： Gregoire Herve ,  Patricia Beurdeley ,  Michael Kurczak

IPC: C08G63/48 ,  C09D167/08 ,  C08L67/08

CPC classification number: C08G63/48 ,  C08G63/00 ,  C08J3/05 ,  C08L67/08 ,  C08L2201/50 ,  C08L2205/02 ,  C09D167/00 ,  C09D167/08

Abstract: The invention relates to a polyester resin which is based on at least one fatty acid, with zero oil length (0%) or an oil length of between 0 and 35%, with a weight ratio of oxidizable fatty acids (monoacids), relative to the overall fatty acids, of 0 or greater than 0 and ranging up to 1, and which is based on an acid component comprising, in addition to the fatty acid, from 30% to 85% by weight, relative to the total weight of said resin, of rosin and/or of derivatives thereof bearing at least one carboxylic acid function.

公开(公告)号：US10214613B2

公开(公告)日：2019-02-26

申请号：US15452762

申请日：2017-03-08

Applicant: Arkema France

Inventor： Gregoire Herve ,  Patricia Beurdeley ,  Michael Kurczak

IPC: C08L67/06 ,  C08G63/52 ,  C09D167/06 ,  C08G63/48 ,  C08J3/05 ,  C08L67/08 ,  C09D167/08 ,  C08G63/00 ,  C09D167/00

Abstract: The invention relates to a polyester resin which is based on at least one fatty acid, with zero oil length (0%) or an oil length of between 0 and 35%, with a weight ratio of oxidizable fatty acids (monoacids), relative to the overall fatty acids, of 0 or greater than 0 and ranging up to 1, and which is based on an acid component comprising, in addition to the fatty acid, from 30% to 85% by weight, relative to the total weight of said resin, of rosin and/or of derivatives thereof bearing at least one carboxylic acid function.

公开(公告)号：US09701778B2

公开(公告)日：2017-07-11

申请号：US14388291

申请日：2013-03-27

Applicant: Arkema France

Inventor： Gregoire Herve ,  Frank Cogordan

IPC: C08G18/08 ,  C08G18/34 ,  C08G18/36 ,  C08G18/42 ,  C08G18/68 ,  C08G18/75 ,  C08L67/00 ,  C08L75/06 ,  C09D5/02 ,  C09D175/06 ,  C09D175/14

CPC classification number: C08G18/36 ,  C08G18/0823 ,  C08G18/348 ,  C08G18/4288 ,  C08G18/686 ,  C08G18/755 ,  C08L67/00 ,  C08L75/06 ,  C09D5/022 ,  C09D175/06 ,  C09D175/14

Abstract: The invention relates to rosin-based polyurethane resins derived from hydroxylated fatty polyesters modified with rosin, where the polyesters are bio-based, The invention also relates to aqueous dispersions of these resins, and the use of these resins in aqueous coatings.

公开(公告)号：US20150119521A1

公开(公告)日：2015-04-30

申请号：US14388291

申请日：2013-03-27

Applicant: Arkema France

Inventor： Gregoire Herve ,  Frank Cogordan

IPC: C08G18/36 ,  C08L67/00 ,  C08L75/06 ,  C08G18/75 ,  C08G18/34

CPC classification number: C08G18/36 ,  C08G18/0823 ,  C08G18/348 ,  C08G18/4288 ,  C08G18/686 ,  C08G18/755 ,  C08L67/00 ,  C08L75/06 ,  C09D5/022 ,  C09D175/06 ,  C09D175/14

Abstract: The invention relates to rosin-based polyurethane resins derived from hydroxylated fatty polyesters modified with rosin, where the polyesters are bio-based, The invention also relates to aqueous dispersions of these resins, and the use of these resins in aqueous coatings.

Abstract translation: 本发明涉及衍生自用松香改性的羟基化脂肪聚酯的松香基聚氨酯树脂，其中聚酯是生物基的。本发明还涉及这些树脂的水分散体，以及这些树脂在水性涂料中的用途。