Invention Grant
- Patent Title: Multifunctional sulfur-containing polymers, compositions thereof and methods of use
- Patent Title (中): 多官能含硫聚合物，其组合物和使用方法
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Application No.: US14656743Application Date: 2015-03-13
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Publication No.: US09109089B2Publication Date: 2015-08-18
- Inventor: Steven J. Hobbs , Gregory J. McCollum , Juexiao Cai , Marfi Ito , Lawrence G. Anderson , Renhe Lin
- Applicant: PRC-DeSoto International, Inc.
- Applicant Address: US CA Sylmar
- Assignee: PRC-DeSoto International, Inc.
- Current Assignee: PRC-DeSoto International, Inc.
- Current Assignee Address: US CA Sylmar
- Agent William R. Lambert
- Main IPC: C08G75/10
- IPC: C08G75/10 ; C08G75/12 ; C08G77/00 ; C09J181/02 ; C08G65/34 ; C07D251/30 ; C08G65/336
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.
Public/Granted literature
- US20150183806A1 MULTIFUNCTIONAL SULFUR-CONTAINING POLYMERS, COMPOSITIONS THEREOF AND METHODS OF USE Public/Granted day:2015-07-02
Information query
