JPS5746822A - Manufacture of laminate - Google Patents
Manufacture of laminateInfo
- Publication number
- JPS5746822A JPS5746822A JP10418880A JP10418880A JPS5746822A JP S5746822 A JPS5746822 A JP S5746822A JP 10418880 A JP10418880 A JP 10418880A JP 10418880 A JP10418880 A JP 10418880A JP S5746822 A JPS5746822 A JP S5746822A
- Authority
- JP
- Japan
- Prior art keywords
- polyolefin
- additive
- plastics
- base
- mixed
- 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.)
- Pending
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To obtain a laminated switable for packing material in which base and polyolefin are laminated with a sufficient adhesive force by a method wherein polyolefin modified resin, special polyolefin are extruded together and coated on the base in said order and within the range of specific temperatures.
CONSTITUTION: Polyolefin mixed with polyolefin modified resin and additive for plastics are extruded together and coated in this order and within the range of 180W300°C on the base of plastic film such as polypropylene etc., metallic foil, paper, cellophane, etc. Polyolefin, also, mixed with no additive for plastic can be extruded together, and simultaneously on or under polyolefin mixed with additive for plastics. The polyolefin modified resin is an olefin copolymerized resin containing unsaturated carboxylic acids or a comonomer of one or more derivatives thereof and preferably, the additive for plastics is a surface active agent.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10418880A JPS5746822A (en) | 1980-07-28 | 1980-07-28 | Manufacture of laminate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10418880A JPS5746822A (en) | 1980-07-28 | 1980-07-28 | Manufacture of laminate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5746822A true JPS5746822A (en) | 1982-03-17 |
Family
ID=14374007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10418880A Pending JPS5746822A (en) | 1980-07-28 | 1980-07-28 | Manufacture of laminate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5746822A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4895688A (en) * | 1988-10-24 | 1990-01-23 | Oji Paper Co., Ltd. | Method of producing a support for photographic paper |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939655A (en) * | 1972-08-22 | 1974-04-13 | ||
JPS502082A (en) * | 1973-05-10 | 1975-01-10 | ||
JPS50109982A (en) * | 1974-02-05 | 1975-08-29 |
-
1980
- 1980-07-28 JP JP10418880A patent/JPS5746822A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939655A (en) * | 1972-08-22 | 1974-04-13 | ||
JPS502082A (en) * | 1973-05-10 | 1975-01-10 | ||
JPS50109982A (en) * | 1974-02-05 | 1975-08-29 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4895688A (en) * | 1988-10-24 | 1990-01-23 | Oji Paper Co., Ltd. | Method of producing a support for photographic paper |
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