Invention Grant
- Patent Title: Gellan gum sizing
- Patent Title (中): GELLAN GUM SIZING
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Application No.: US370496Application Date: 1989-06-23
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Publication No.: US5112445APublication Date: 1992-05-12
- Inventor: Philip E. Winston, Jr. , Harold D. Dial , Kenneth Clare , Theresa M. Ortega
- Applicant: Philip E. Winston, Jr. , Harold D. Dial , Kenneth Clare , Theresa M. Ortega
- Applicant Address: NJ Rahway
- Assignee: Merck & Co., Inc.
- Current Assignee: Merck & Co., Inc.
- Current Assignee Address: NJ Rahway
- Main IPC: C08B37/00
- IPC: C08B37/00 ; C08L1/00 ; C08L1/08 ; C08L3/00 ; C08L3/02 ; C08L5/00 ; C08L29/04 ; D21H17/28 ; D21H17/31 ; D21H17/36 ; D21H19/10 ; D21H19/34
Abstract:
Surface sizes comprising 1) gellan gum and 2) one or more film-forming polymers such as chemically modified starch, cellulose derivatives, and polyvinyl alcohol are described. The compositions exhibit enhanced film-forming properties.
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