JPS57137121A - Manufacture of foamed decorative material - Google Patents

Manufacture of foamed decorative material

Info

Publication number
JPS57137121A
JPS57137121A JP56022281A JP2228181A JPS57137121A JP S57137121 A JPS57137121 A JP S57137121A JP 56022281 A JP56022281 A JP 56022281A JP 2228181 A JP2228181 A JP 2228181A JP S57137121 A JPS57137121 A JP S57137121A
Authority
JP
Japan
Prior art keywords
blowing
synthetic resin
resin layer
printed
layer
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
JP56022281A
Other languages
Japanese (ja)
Other versions
JPS6219775B2 (en
Inventor
Akinori Seki
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 JP56022281A priority Critical patent/JPS57137121A/en
Publication of JPS57137121A publication Critical patent/JPS57137121A/en
Publication of JPS6219775B2 publication Critical patent/JPS6219775B2/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

  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Printing Methods (AREA)

Abstract

PURPOSE:To obtain a foamed decorating material with a greatly undulated surface from a small amount of an expandible resin by a method in which two resin layers containing blowing agents of different blowing temperatures are coated on a base material, a blowing inhibitor is printed in a patterning manner, and then they are expanded. CONSTITUTION:A synthetic resin layer 2 containing first blowing agent is coated on a base material 1 and gelled by drying, a synthetic resin layer 3 containing the second blowing agent of a higher decomposing temperature than that of the first blowing agent is laminated on the synthetic resin layer 2 and gelled by drying, and then a blowing inhibor 4 applied by printing in a desired patterning manner on the surface of the synthetic resin layer 3 by a well-known printing method and dried. Then, they are heated for expansion in such a way as to sufficiently expand the first layer 2 alone in the area where no blowing inhibitor is printed in the first place and then to expand the second layer 3 in the non- printed portion. In the final expanding stage, cavitied core portion is formed, and lastly the blowing inhibitor-printed portion is more or less expanded.
JP56022281A 1981-02-19 1981-02-19 Manufacture of foamed decorative material Granted JPS57137121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56022281A JPS57137121A (en) 1981-02-19 1981-02-19 Manufacture of foamed decorative material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56022281A JPS57137121A (en) 1981-02-19 1981-02-19 Manufacture of foamed decorative material

Publications (2)

Publication Number Publication Date
JPS57137121A true JPS57137121A (en) 1982-08-24
JPS6219775B2 JPS6219775B2 (en) 1987-05-01

Family

ID=12078366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56022281A Granted JPS57137121A (en) 1981-02-19 1981-02-19 Manufacture of foamed decorative material

Country Status (1)

Country Link
JP (1) JPS57137121A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959422A (en) * 1982-09-30 1984-04-05 Achilles Corp Manufacture for foaming synthetic resin sheet with uneven surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959422A (en) * 1982-09-30 1984-04-05 Achilles Corp Manufacture for foaming synthetic resin sheet with uneven surface
JPS637107B2 (en) * 1982-09-30 1988-02-15 Achilles Corp

Also Published As

Publication number Publication date
JPS6219775B2 (en) 1987-05-01

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