公开(公告)号：US20150344631A1

公开(公告)日：2015-12-03

申请号：US14794855

申请日：2015-07-09

Applicant: PRC-DeSoto International, Inc.

Inventor： STEVEN J. HOBBS ,  GREGORY J. MCCOLLUM ,  JUEXIAO CAI ,  MARFI ITO ,  LAWRENCE G. ANDERSON ,  RENHE LIN

IPC: C08G75/10 ,  C07C265/04 ,  C09J181/02 ,  C07C265/12

CPC classification number: C09D175/08 ,  C07C265/04 ,  C07C265/12 ,  C07D251/30 ,  C08G18/006 ,  C08G18/3857 ,  C08G18/5072 ,  C08G65/336 ,  C08G65/34 ,  C08G75/02 ,  C08G75/10 ,  C08G75/12 ,  C08G77/00 ,  C09D5/34 ,  C09D175/10 ,  C09J181/02

Abstract: Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed.

Abstract translation: 公开了多元官能的含硫聚合物，其是含硫二醇，每多元醇分子含有至少三个羟基的多元醇和醛，酮或其组合的反应产物。 还公开了包含多官能含硫聚合物的密封剂组合物。

公开(公告)号：US20160115350A1

公开(公告)日：2016-04-28

申请号：US14987806

申请日：2016-01-05

Applicant: PRC-DeSoto International, Inc.

Inventor： STEVEN J. HOBBS ,  GREGORY J. MCCOLLUM ,  JUEXIAO CAI ,  MARFI ITO ,  LAWRENCE G. ANDERSON ,  RENHE LIN

IPC: C09D175/08 ,  C09D175/10 ,  C09D5/34

CPC classification number: C09D175/08 ,  C07C265/04 ,  C07C265/12 ,  C07D251/30 ,  C08G18/006 ,  C08G18/3857 ,  C08G18/5072 ,  C08G65/336 ,  C08G65/34 ,  C08G75/02 ,  C08G75/10 ,  C08G75/12 ,  C08G77/00 ,  C09D5/34 ,  C09D175/10 ,  C09J181/02

Abstract: Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed.