Invention Grant
- Patent Title: Imidized acrylic polymers and process for their preparation
- Patent Title (中): 酰亚胺化丙烯酸聚合物及其制备方法
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Application No.: US529466Application Date: 1990-05-29
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Publication No.: US5021514APublication Date: 1991-06-04
- Inventor: Luciano Canova , Umberto Giannini , Enrico Albizzati
- Applicant: Luciano Canova , Umberto Giannini , Enrico Albizzati
- Applicant Address: ITX Milan
- Assignee: Vedril S.p.A.
- Current Assignee: Vedril S.p.A.
- Current Assignee Address: ITX Milan
- Priority: ITX19065A/87 19870114
- Main IPC: C08F8/30
- IPC: C08F8/30 ; C08F8/34
Abstract:
Imidized acrylic polymers obtained by means of the reaction of an acrylic resin in the molten state, with at least one modifying agent having the general formula:R--X--NH--R' (I)wherein:R and R' are either equal to, or different from, each other and represent hydrogen or an alkyl, cycloalkyl, aryl or alkylaryl radical containing from 1 to 20 carbon atoms, andX is a bifunctional radical selected from the group consisting of: --CO--, --CONH--, --NHCO--, --OCO--, --SO.sub.2 --, --C.sub.6 H.sub.4 SO.sub.2 --.
Public/Granted literature
- US5585813A All aspect head aiming display Public/Granted day:1996-12-17
Information query
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