Invention Grant
US5380597A Polyvinyl acetal resins based on hydroxyaldehydes and use of the resins
in laminar structures
失效
基于羟基醛的聚乙烯醇缩醛树脂和层状结构中树脂的使用
- Patent Title: Polyvinyl acetal resins based on hydroxyaldehydes and use of the resins in laminar structures
- Patent Title (中): 基于羟基醛的聚乙烯醇缩醛树脂和层状结构中树脂的使用
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Application No.: US237560Application Date: 1994-05-03
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Publication No.: US5380597APublication Date: 1995-01-10
- Inventor: Jeffrey A. Klang , Michael J. Cannarsa , Frank J. Liotta, Jr. , Scott E. Smyth
- Applicant: Jeffrey A. Klang , Michael J. Cannarsa , Frank J. Liotta, Jr. , Scott E. Smyth
- Applicant Address: DE Greenville
- Assignee: Arco Chemical Technology L.P.
- Current Assignee: Arco Chemical Technology L.P.
- Current Assignee Address: DE Greenville
- Main IPC: B32B17/10
- IPC: B32B17/10 ; C08F8/14 ; C08F8/28 ; C08K5/06 ; C08L29/14 ; C08L71/00 ; C08L29/04
Abstract:
Plasticized polyvinyl acetal resins based on 4-hydroxybutanal are disclosed. Laminar structures that include the resins, a process for making the resins, and a process for making an internally plasticized polyvinyl acetal resin by esterification, are also revealed.
Public/Granted literature
- US3023635A Mechanical drive Public/Granted day:1962-03-06
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