JPS6453838A - Manufacture of laminated sheet - Google Patents
Manufacture of laminated sheetInfo
- Publication number
- JPS6453838A JPS6453838A JP62210304A JP21030487A JPS6453838A JP S6453838 A JPS6453838 A JP S6453838A JP 62210304 A JP62210304 A JP 62210304A JP 21030487 A JP21030487 A JP 21030487A JP S6453838 A JPS6453838 A JP S6453838A
- Authority
- JP
- Japan
- Prior art keywords
- laminated sheet
- layer
- resin layer
- polypropylene
- polymethylpentene resin
- 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
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To obtain a laminated sheet containing polymethylpentene resin layer having a sufficient laminate strength and a high industrial productivity, by a method wherein the laminated sheet, to which a resin layer having the principal constituent of polypropylene is brought into contact, is manufactured on one side of a polymethylpentene resin layer through co-extruding film making method. CONSTITUTION:Co-extruding film making through multi-manihold method is effected by employing a polymethylpentene resin as a first layer and polypropylene homopolymer as a second layer. A 2-layer laminated sheet, having the total thickness of 125mum or 15mum of polymethylpentene resin layer and 110mum of polypropylene resin layer, is obtained. According to this method, a laminated sheet having high industrial productivity and a sufficient laminate strength, may be obtained since the polypropylene has a high adhering property to the polymethylpentene resin upon fusing both of them.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62210304A JPS6453838A (en) | 1987-08-26 | 1987-08-26 | Manufacture of laminated sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62210304A JPS6453838A (en) | 1987-08-26 | 1987-08-26 | Manufacture of laminated sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6453838A true JPS6453838A (en) | 1989-03-01 |
Family
ID=16587188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62210304A Pending JPS6453838A (en) | 1987-08-26 | 1987-08-26 | Manufacture of laminated sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6453838A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02274535A (en) * | 1989-04-17 | 1990-11-08 | Mitsui Petrochem Ind Ltd | Laminate film or sheet and carton formed thereof |
EP0578192A2 (en) * | 1992-07-07 | 1994-01-12 | Mitsubishi Chemical Corporation | Laminated resin film |
US5336721A (en) * | 1993-04-06 | 1994-08-09 | Quantum Chemical Corporation | Adhesive blends of ethylene-alkyl acrylate copolymers and modified propylene-ethylene copolymers |
WO1997017934A1 (en) * | 1995-11-13 | 1997-05-22 | Abbott Laboratories | Aqueous acyclovir formulation and method for storing same |
JP2016203589A (en) * | 2015-04-28 | 2016-12-08 | レック株式会社 | Sheet-like member made of synthetic resin |
-
1987
- 1987-08-26 JP JP62210304A patent/JPS6453838A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02274535A (en) * | 1989-04-17 | 1990-11-08 | Mitsui Petrochem Ind Ltd | Laminate film or sheet and carton formed thereof |
EP0578192A2 (en) * | 1992-07-07 | 1994-01-12 | Mitsubishi Chemical Corporation | Laminated resin film |
EP0578192A3 (en) * | 1992-07-07 | 1994-04-13 | Mitsubishi Petrochemical Co | |
US5336721A (en) * | 1993-04-06 | 1994-08-09 | Quantum Chemical Corporation | Adhesive blends of ethylene-alkyl acrylate copolymers and modified propylene-ethylene copolymers |
US5370941A (en) * | 1993-04-06 | 1994-12-06 | Quantum Chemical Corporation | Laminates of 4-methylpentene-1 polymers and vinyl alcohol polymers and adhesives therefor |
WO1997017934A1 (en) * | 1995-11-13 | 1997-05-22 | Abbott Laboratories | Aqueous acyclovir formulation and method for storing same |
JP2016203589A (en) * | 2015-04-28 | 2016-12-08 | レック株式会社 | Sheet-like member made of synthetic resin |
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