发明授权
US4438235A Tertiary alkanolamines to increase viscosity of filled liquid polymers
失效
三级链烷醇胺增加填充液体聚合物的粘度
- 专利标题: Tertiary alkanolamines to increase viscosity of filled liquid polymers
- 专利标题(中): 三级链烷醇胺增加填充液体聚合物的粘度
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申请号: US430153申请日: 1982-09-30
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公开(公告)号: US4438235A公开(公告)日: 1984-03-20
- 发明人: Bernardas Brizgys
- 申请人: Bernardas Brizgys
- 申请人地址: MI Wyandotte
- 专利权人: BASF Wyandotte Corporation
- 当前专利权人: BASF Wyandotte Corporation
- 当前专利权人地址: MI Wyandotte
- 主分类号: C08G18/65
- IPC分类号: C08G18/65 ; C08K3/00 ; C08K5/17 ; C08L75/08
摘要:
Filled liquid, polyhydroxyl-containing polymers such as polyether and polyester polyols can be increased in viscosity by incorporating therein a tertiary alkanol monoamine.
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