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JPS6461214A - Manufacture of laminated moldings - Google Patents

Manufacture of laminated moldings

Info

Publication number
JPS6461214A
JPS6461214A JP62218458A JP21845887A JPS6461214A JP S6461214 A JPS6461214 A JP S6461214A JP 62218458 A JP62218458 A JP 62218458A JP 21845887 A JP21845887 A JP 21845887A JP S6461214 A JPS6461214 A JP S6461214A
Authority
JP
Japan
Prior art keywords
thermoplastic resin
skin material
water
backside
resin sheet
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
Application number
JP62218458A
Other languages
Japanese (ja)
Other versions
JPH0583054B2 (en
Inventor
Shohei Masui
Masato Matsumoto
Nobuhiro Usui
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 Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP62218458A priority Critical patent/JPS6461214A/en
Priority to EP88114132A priority patent/EP0305969B1/en
Priority to CA000576091A priority patent/CA1304552C/en
Priority to DE88114132T priority patent/DE3881794T2/en
Priority to US07/238,857 priority patent/US4873041A/en
Priority to KR1019880011234A priority patent/KR960015289B1/en
Priority to CA000579807A priority patent/CA1307087C/en
Publication of JPS6461214A publication Critical patent/JPS6461214A/en
Publication of JPH0583054B2 publication Critical patent/JPH0583054B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To obtain a laminated product having a thermoplastic resin sheet having an external surface appearance of far higher degree for its outermost layer, by wetting the surface and/or the backside of the said skin material with water prior to feeding of a thermoplastic resin molten body. CONSTITUTION:The surface and/or the backside of a skin material having a thermoplastic resin sheet is wetted with water or an aqueous solution or substance which possesses appropriate volatility and is a liquid under the normal state or a solution having the said substance for its solvent prior to feeding of molten resin. With this construction, collapse of a surface pattern of the thermoplastic resin sheet is controlled, through which holding properties of hand is improved, discoloration or local stretching is controlled and a tear of a corner part is prevented. Wetting may be performed by spraying the water over a surface side of the skin material having the thermoplastic resin sheet for its outermost layer by making the water into a state of spray or through the backside or both the sides, in a method wetting with the water. Although a spraying quantity varies according to a kind of the skin material, especially when wetness on the backside is too high, adhesion to the skin material is deteriorated.
JP62218458A 1987-08-31 1987-08-31 Manufacture of laminated moldings Granted JPS6461214A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62218458A JPS6461214A (en) 1987-08-31 1987-08-31 Manufacture of laminated moldings
EP88114132A EP0305969B1 (en) 1987-08-31 1988-08-30 Process for producing a multilayer molded article
CA000576091A CA1304552C (en) 1987-08-31 1988-08-30 Process for producing a multilayer molded article
DE88114132T DE3881794T2 (en) 1987-08-31 1988-08-30 Method of making a multi-layer molded article.
US07/238,857 US4873041A (en) 1987-08-31 1988-08-31 Process for producing a multilayer molded article
KR1019880011234A KR960015289B1 (en) 1987-08-31 1988-08-31 Manufacturing method of laminated molded article
CA000579807A CA1307087C (en) 1987-08-31 1988-10-11 Process for producing a multilayer molded article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62218458A JPS6461214A (en) 1987-08-31 1987-08-31 Manufacture of laminated moldings
CA000579807A CA1307087C (en) 1987-08-31 1988-10-11 Process for producing a multilayer molded article

Publications (2)

Publication Number Publication Date
JPS6461214A true JPS6461214A (en) 1989-03-08
JPH0583054B2 JPH0583054B2 (en) 1993-11-24

Family

ID=25672169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62218458A Granted JPS6461214A (en) 1987-08-31 1987-08-31 Manufacture of laminated moldings

Country Status (2)

Country Link
JP (1) JPS6461214A (en)
CA (1) CA1307087C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516582A (en) * 1990-07-13 1996-05-14 Sumitomo Chemical Co., Ltd. Multilayer molded article and method for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516582A (en) * 1990-07-13 1996-05-14 Sumitomo Chemical Co., Ltd. Multilayer molded article and method for producing the same

Also Published As

Publication number Publication date
CA1307087C (en) 1992-09-08
JPH0583054B2 (en) 1993-11-24

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