JPS641531A - Material for heat resistant food container - Google Patents
Material for heat resistant food containerInfo
- Publication number
- JPS641531A JPS641531A JP15663887A JP15663887A JPS641531A JP S641531 A JPS641531 A JP S641531A JP 15663887 A JP15663887 A JP 15663887A JP 15663887 A JP15663887 A JP 15663887A JP S641531 A JPS641531 A JP S641531A
- Authority
- JP
- Japan
- Prior art keywords
- heat resistant
- resins
- resistant resin
- food container
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
PURPOSE: To obtain a material for a food container having excellent heat resistance and processability, by laminating a heat resistant resin on at least one face of a base paper prepared by impregnated a raw paper containing cellulose pulp, aluminum hydroxide and/or magnesium hydroxide with a heat resistant resin.
CONSTITUTION: Preparation of a raw paper is done by means of a conventional paper making method from an aqueous dispersion of cellulose pulp, aluminum hydroxide and/or magnesium hydroxide. The pulp is generally beated and a sizing agent, a binder and if necessary, other chemicals are therein added and dispersed. As the heat resistant resins for impregnation, thermoplastic resins such as polyester resins, acrylic resins, thermosetting resins such as epoxy resins, or polyvinyl alcohol can be used. One of the solutions in solvents, emulsions, aqueous solutions and so on, alone or as a mixture thereof is therein uniformly incorporated by means of a usual processing method such as a size press, coating, immersion preferably in the amount of 10W40wt.%. At least one face of the above described base paper is laminated with a heat resistant resin.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156638A JP2683532B2 (en) | 1987-06-25 | 1987-06-25 | Heat resistant food container material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156638A JP2683532B2 (en) | 1987-06-25 | 1987-06-25 | Heat resistant food container material |
Publications (3)
Publication Number | Publication Date |
---|---|
JPH011531A JPH011531A (en) | 1989-01-05 |
JPS641531A true JPS641531A (en) | 1989-01-05 |
JP2683532B2 JP2683532B2 (en) | 1997-12-03 |
Family
ID=15632044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62156638A Expired - Fee Related JP2683532B2 (en) | 1987-06-25 | 1987-06-25 | Heat resistant food container material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2683532B2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5795455A (en) * | 1980-10-09 | 1982-06-14 | Westinghouse Electric Corp | Fireproof laminate |
JPS6162871U (en) * | 1984-10-01 | 1986-04-28 |
-
1987
- 1987-06-25 JP JP62156638A patent/JP2683532B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5795455A (en) * | 1980-10-09 | 1982-06-14 | Westinghouse Electric Corp | Fireproof laminate |
JPS6162871U (en) * | 1984-10-01 | 1986-04-28 |
Also Published As
Publication number | Publication date |
---|---|
JP2683532B2 (en) | 1997-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |