JPS56104037A - Foamed sheet and manufacture thereof - Google Patents

Foamed sheet and manufacture thereof

Info

Publication number
JPS56104037A
JPS56104037A JP708680A JP708680A JPS56104037A JP S56104037 A JPS56104037 A JP S56104037A JP 708680 A JP708680 A JP 708680A JP 708680 A JP708680 A JP 708680A JP S56104037 A JPS56104037 A JP S56104037A
Authority
JP
Japan
Prior art keywords
layer
pvc
laminated
foaming
foamed 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
JP708680A
Other languages
Japanese (ja)
Other versions
JPS6230909B2 (en
Inventor
Kazuhiko Miyahara
Takefumi Matsukura
Isamu Niwa
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.)
TOYO LINOLEUM Manufacturing CO LTD
Toyo Linoleum Co Ltd
Original Assignee
TOYO LINOLEUM Manufacturing CO LTD
Toyo Linoleum 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 TOYO LINOLEUM Manufacturing CO LTD, Toyo Linoleum Co Ltd filed Critical TOYO LINOLEUM Manufacturing CO LTD
Priority to JP708680A priority Critical patent/JPS56104037A/en
Publication of JPS56104037A publication Critical patent/JPS56104037A/en
Publication of JPS6230909B2 publication Critical patent/JPS6230909B2/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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
    • B29C2035/0877—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To obtain an ornamental foamed sheet excellent in heat-resisting property and the like by a method wherein a foaming layer, a printed layer and a PVC resin composition containing polyfunctional monomer are laminated sequentially on a substrate and foamed to form concavo-convexes thereon and later electron beams are applied thereto to cross-link PVC. CONSTITUTION:On a substrate such as base cloth, paper material and a synthetic resin sheet is laminated a foaming layer formed of synthetic resin containing a foaming agent such as dinitrosopentamethylenetetramin, whereon a printed layer is formed. Next, on the printed layer is laminated a PVC resin composition containing the polyfunctional monomer (ex. divinylbenzene and acrylic methacrylate) of about 3-50pts.wt. to 100pts.wt. of PVC and later the foaming layer is made to foam, whereby the concavo-convexes are formed. Then, electron beams having a dose of about 1-10Mrad are applied in the atmosphere of inactive gas or in the presence of an oxygen intercepting layer on the surface layer to cross-link PVC, and thus the aimed foamed sheet is obtained.
JP708680A 1980-01-23 1980-01-23 Foamed sheet and manufacture thereof Granted JPS56104037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP708680A JPS56104037A (en) 1980-01-23 1980-01-23 Foamed sheet and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP708680A JPS56104037A (en) 1980-01-23 1980-01-23 Foamed sheet and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS56104037A true JPS56104037A (en) 1981-08-19
JPS6230909B2 JPS6230909B2 (en) 1987-07-06

Family

ID=11656272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP708680A Granted JPS56104037A (en) 1980-01-23 1980-01-23 Foamed sheet and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS56104037A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729430A (en) * 1980-07-30 1982-02-17 Dainippon Ink & Chem Inc Manufacture of interior material with embossed pattern
JPS59201859A (en) * 1983-04-30 1984-11-15 大日本印刷株式会社 Manufacture of decorative material
EP0194375A2 (en) * 1985-03-04 1986-09-17 Sumitomo Chemical Company, Limited Method of crosslinking rubber and plastic moldings
JP2006272804A (en) * 2005-03-30 2006-10-12 Kaneka Corp Chemically embossing vinylchloride resin sheet and chemically embossed vinylchloride resin product made by foaming the same
CN103381692A (en) * 2013-06-11 2013-11-06 黄晋山 Device for compositing foaming formed composite material with PVC material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180367A (en) * 1974-12-30 1976-07-13 Gaf Corp
JPS5198786A (en) * 1975-02-27 1976-08-31 HIFUKUHORIENKABINIRUHATSUHOTAI
JPS5559955A (en) * 1978-10-30 1980-05-06 Dainippon Ink & Chemicals Interior finish material with uneven pattern that is excellent in tobacco fire resisting property

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180367A (en) * 1974-12-30 1976-07-13 Gaf Corp
JPS5198786A (en) * 1975-02-27 1976-08-31 HIFUKUHORIENKABINIRUHATSUHOTAI
JPS5559955A (en) * 1978-10-30 1980-05-06 Dainippon Ink & Chemicals Interior finish material with uneven pattern that is excellent in tobacco fire resisting property

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729430A (en) * 1980-07-30 1982-02-17 Dainippon Ink & Chem Inc Manufacture of interior material with embossed pattern
JPS6324537B2 (en) * 1980-07-30 1988-05-20 Dainippon Ink & Chemicals
JPS59201859A (en) * 1983-04-30 1984-11-15 大日本印刷株式会社 Manufacture of decorative material
JPH053382B2 (en) * 1983-04-30 1993-01-14 Dainippon Printing Co Ltd
EP0194375A2 (en) * 1985-03-04 1986-09-17 Sumitomo Chemical Company, Limited Method of crosslinking rubber and plastic moldings
US5496863A (en) * 1985-03-04 1996-03-05 Sumitomo Chemical Company, Ltd. Method of crosslinking rubber and plastic moldings
JP2006272804A (en) * 2005-03-30 2006-10-12 Kaneka Corp Chemically embossing vinylchloride resin sheet and chemically embossed vinylchloride resin product made by foaming the same
CN103381692A (en) * 2013-06-11 2013-11-06 黄晋山 Device for compositing foaming formed composite material with PVC material
CN103381692B (en) * 2013-06-11 2016-02-10 黄晋山 After composite foaming again with PVC material equipment complex

Also Published As

Publication number Publication date
JPS6230909B2 (en) 1987-07-06

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