Invention Grant
US5348799A Antistatic coatings comprising chitosan acid salt and metal oxide
particles
失效
包含壳聚糖酸盐和金属氧化物颗粒的抗静电涂层
- Patent Title: Antistatic coatings comprising chitosan acid salt and metal oxide particles
- Patent Title (中): 包含壳聚糖酸盐和金属氧化物颗粒的抗静电涂层
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Application No.: US753863Application Date: 1991-09-03
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Publication No.: US5348799APublication Date: 1994-09-20
- Inventor: David R. Boston
- Applicant: David R. Boston
- Applicant Address: MN St. Paul
- Assignee: Minnesota Mining and Manufacturing Company
- Current Assignee: Minnesota Mining and Manufacturing Company
- Current Assignee Address: MN St. Paul
- Main IPC: C09D105/08
- IPC: C09D105/08 ; C09K3/16 ; G03C1/85 ; G03C1/89 ; B32B5/16
Abstract:
A reduction of static buildup on surfaces can be accomplished by providing a coating which is the dried and reacted product of an aqueous composition of chitosan salt and inorganic metal oxide sol. A stable, static reducing coating on polymeric substrates is particularly useful in photographic media.
Public/Granted literature
- US5725684A Amorphous hard magnetic alloy, amorphous hard magnetic cast alloy, and method for producing the same Public/Granted day:1998-03-10
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