Invention Grant
- Patent Title: Aromatic diamine polyurethane curatives with improved stability
- Patent Title (中): 芳香族二胺聚氨酯固化剂具有改善的稳定性
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Application No.: US10277435Application Date: 2002-10-22
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Publication No.: US07781518B2Publication Date: 2010-08-24
- Inventor: Thomas H. Peter
- Applicant: Thomas H. Peter
- Applicant Address: US CT Middlebury
- Assignee: Crompton Corporation
- Current Assignee: Crompton Corporation
- Current Assignee Address: US CT Middlebury
- Agent Joseph Suhadolnik
- Main IPC: C08G18/32
- IPC: C08G18/32 ; C08G18/10 ; C08K5/11 ; C08K5/3432 ; C08K5/3435
Abstract:
Disclosed herein is a composition comprising an aromatic diamine that is a solid at room temperature and a stabilizing quantity of a hindered amine light stabilizer and its use as a polyurethane curing agent.
Public/Granted literature
- US20040186228A1 Aromatic diamine polyurethane curatives with improved stability Public/Granted day:2004-09-23
Information query
