JPH0134144B2 - - Google Patents

Info

Publication number
JPH0134144B2
JPH0134144B2 JP56055601A JP5560181A JPH0134144B2 JP H0134144 B2 JPH0134144 B2 JP H0134144B2 JP 56055601 A JP56055601 A JP 56055601A JP 5560181 A JP5560181 A JP 5560181A JP H0134144 B2 JPH0134144 B2 JP H0134144B2
Authority
JP
Japan
Prior art keywords
foaming
layer
resin layer
blowing agent
foamed
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.)
Expired
Application number
JP56055601A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57170724A (en
Inventor
Kazuo Kasahara
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.)
Kanto Leather Cloth Co Ltd
Original Assignee
Kanto Leather Cloth 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 Kanto Leather Cloth Co Ltd filed Critical Kanto Leather Cloth Co Ltd
Priority to JP56055601A priority Critical patent/JPS57170724A/ja
Publication of JPS57170724A publication Critical patent/JPS57170724A/ja
Publication of JPH0134144B2 publication Critical patent/JPH0134144B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0461—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Printing Methods (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP56055601A 1981-04-15 1981-04-15 Manufacture of decorative foam material Granted JPS57170724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56055601A JPS57170724A (en) 1981-04-15 1981-04-15 Manufacture of decorative foam material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56055601A JPS57170724A (en) 1981-04-15 1981-04-15 Manufacture of decorative foam material

Publications (2)

Publication Number Publication Date
JPS57170724A JPS57170724A (en) 1982-10-21
JPH0134144B2 true JPH0134144B2 (enFirst) 1989-07-18

Family

ID=13003291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56055601A Granted JPS57170724A (en) 1981-04-15 1981-04-15 Manufacture of decorative foam material

Country Status (1)

Country Link
JP (1) JPS57170724A (enFirst)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145122A (ja) * 1983-02-08 1984-08-20 Dynic Corp 発泡内装材の製造方法
JPS6012344A (ja) * 1983-06-30 1985-01-22 Isuzu Motors Ltd 自動クラッチ付車両の発進制御装置

Also Published As

Publication number Publication date
JPS57170724A (en) 1982-10-21

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