Invention Grant
- Patent Title: Moisture-absorbing and desorbing polymer and compositions derived therefrom
- Patent Title (中): 吸湿解吸聚合物及其衍生物
-
Application No.: US09547878Application Date: 2000-04-12
-
Publication No.: US06429265B2Publication Date: 2002-08-06
- Inventor: Ryosuke Nishida
- Applicant: Ryosuke Nishida
- Priority: JP11-181462 19990628
- Main IPC: C08F844
- IPC: C08F844
Abstract:
Disclosed herein is a moisture-absorbing and desorbing polymer, characterized in that, the said polymer is an organic high-molecular substance containing 1.0-8.0 meq/g of carboxyl group of a potassium type and having a cross-linking structure.
Public/Granted literature
- US20020010295A1 Moisture-absorbing and desorbing polymer and compositions derived therefrom Public/Granted day:2002-01-24
Information query
