公开(公告)号：US20170137664A1

公开(公告)日：2017-05-18

申请号：US15381554

申请日：2016-12-16

Applicant: Hexion Inc.

Inventor： David Flosser ,  Patricia Garcia ,  Larry Steven Corley ,  Bedri Erdem ,  Lucy Phan

IPC: C09D163/00 ,  C08G59/18

CPC classification number: C09D163/00 ,  C08G59/02 ,  C08G59/184 ,  C08G59/502 ,  C08G59/56

Abstract: Compositions, methods, and coating composition using a curing agent are provided herein. In one embodiment, a curing agent for epoxy resins may be prepared using a formulation including: (a) an adduct of: (i) a diglycidyl ether of a bisphenol, and (ii) a first polyamine; (b) a second polyamine; and (c) water; wherein the composition has an amine hydrogen equivalent weight, based on solids, of less than or equal to 105.

公开(公告)号：US10119046B2

公开(公告)日：2018-11-06

申请号：US15381554

申请日：2016-12-16

Applicant: Hexion Inc.

Inventor： David Flosser ,  Patricia Garcia ,  Larry Steven Corley ,  Bedri Erdem ,  Lucy Phan

IPC: C08L63/00 ,  C09D163/00 ,  C08G59/02 ,  C08G59/50 ,  C08G59/56 ,  C08G59/18

Abstract: Compositions, methods, and coating composition using a curing agent are provided herein. In one embodiment, a curing agent for epoxy resins may be prepared using a formulation including: (a) an adduct of: (i) a diglycidyl ether of a bisphenol, and (ii) a first polyamine; (b) a second polyamine; and (c) water; wherein the composition has an amine hydrogen equivalent weight, based on solids, of less than or equal to 105.