Invention Grant
- Patent Title: Aqueous emulsions of vinyl and vinyl amine copolymers
- Patent Title (中): 乙烯基和乙烯基胺共聚物的水乳液
-
Application No.: US14706061Application Date: 1961-10-23
-
Publication No.: US3219611APublication Date: 1965-11-23
- Inventor: WITWER DANIEL B
- Applicant: POLYVINYL CHEMICALS INC
- Assignee: Polyvinyl Chemicals Inc
- Current Assignee: Polyvinyl Chemicals Inc
- Priority: US14706061 1961-10-23
- Main IPC: C08F2/22
- IPC: C08F2/22 ; C08F220/12
Public/Granted literature
- US09384910B1 Electrical switching apparatus and trip assembly therefor Public/Granted day:2016-07-05
Information query
