JPS6453838A - Manufacture of laminated sheet - Google Patents

Manufacture of laminated sheet

Info

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
Application number
JP62210304A
Other languages
Japanese (ja)
Inventor
Masaharu Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Bakelite Co Ltd
Original Assignee
Sumitomo Bakelite Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Bakelite Co Ltd filed Critical Sumitomo Bakelite Co Ltd
Priority to JP62210304A priority Critical patent/JPS6453838A/en
Publication of JPS6453838A publication Critical patent/JPS6453838A/en
Pending legal-status Critical Current

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.
JP62210304A 1987-08-26 1987-08-26 Manufacture of laminated sheet Pending JPS6453838A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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