JPS5777538A - Manufacture of foamed body with projected and indented pattern - Google Patents

Manufacture of foamed body with projected and indented pattern

Info

Publication number
JPS5777538A
JPS5777538A JP55154072A JP15407280A JPS5777538A JP S5777538 A JPS5777538 A JP S5777538A JP 55154072 A JP55154072 A JP 55154072A JP 15407280 A JP15407280 A JP 15407280A JP S5777538 A JPS5777538 A JP S5777538A
Authority
JP
Japan
Prior art keywords
projected
foamed body
manufacture
skin section
indented pattern
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
JP55154072A
Other languages
Japanese (ja)
Other versions
JPS605167B2 (en
Inventor
Yasuhiro Otani
Isao Kudo
Nobuyuki Imoto
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.)
Sankyo Kasei Co Ltd
Original Assignee
Sankyo Kasei 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 Sankyo Kasei Co Ltd filed Critical Sankyo Kasei Co Ltd
Priority to JP55154072A priority Critical patent/JPS605167B2/en
Publication of JPS5777538A publication Critical patent/JPS5777538A/en
Publication of JPS605167B2 publication Critical patent/JPS605167B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

PURPOSE: To generate a crack based on an expansion ratio to a skin section, and to give the projected and indented pattern by making the expansion ratios of the inside and the skin section differ from each other when forming.
CONSTITUTION: The quantity of a foaming agent compounded to 100pts.wt. resin is set previously so that the internal ground is larger in the expansion ratios as 1W20pts.wt. in the internal ground while 0W10pts.wt. in the skin section, and both are laminated and foamed. Accordingly, the foamed body, the surface thereof has the uneven pattern as shown in the figure, is obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP55154072A 1980-10-31 1980-10-31 Method for manufacturing foam with uneven pattern Expired JPS605167B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55154072A JPS605167B2 (en) 1980-10-31 1980-10-31 Method for manufacturing foam with uneven pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154072A JPS605167B2 (en) 1980-10-31 1980-10-31 Method for manufacturing foam with uneven pattern

Publications (2)

Publication Number Publication Date
JPS5777538A true JPS5777538A (en) 1982-05-14
JPS605167B2 JPS605167B2 (en) 1985-02-08

Family

ID=15576274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154072A Expired JPS605167B2 (en) 1980-10-31 1980-10-31 Method for manufacturing foam with uneven pattern

Country Status (1)

Country Link
JP (1) JPS605167B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488694A (en) * 1990-07-31 1992-03-23 Matsushita Electric Ind Co Ltd Enameled foil substrate, electronic component provided therewith, and manufacture thereof

Also Published As

Publication number Publication date
JPS605167B2 (en) 1985-02-08

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