JPS56148527A - Manufacture of air-permeable surfacing material - Google Patents

Manufacture of air-permeable surfacing material

Info

Publication number
JPS56148527A
JPS56148527A JP5209980A JP5209980A JPS56148527A JP S56148527 A JPS56148527 A JP S56148527A JP 5209980 A JP5209980 A JP 5209980A JP 5209980 A JP5209980 A JP 5209980A JP S56148527 A JPS56148527 A JP S56148527A
Authority
JP
Japan
Prior art keywords
open
stabilizer
resin composition
synthetic resin
foaming
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
JP5209980A
Other languages
Japanese (ja)
Other versions
JPS6138022B2 (en
Inventor
Hisashi Takeda
Akira Sato
Tatsuo Waki
Akinori Arai
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.)
Lonseal Corp
Original Assignee
Lonseal Corp
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 Lonseal Corp filed Critical Lonseal Corp
Priority to JP5209980A priority Critical patent/JPS56148527A/en
Publication of JPS56148527A publication Critical patent/JPS56148527A/en
Publication of JPS6138022B2 publication Critical patent/JPS6138022B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To obtain the titled surfacing material useful for water-proof and durable upholstery by rolling and laminating an open-cell synthetic resin composition containing a stabilizer and a foaming agent on the upper surface of a lining material, laminating a perforated sheet on the former and subjecting the obtained laminate to foaming by heating. CONSTITUTION:An open-cell synthetic resin composition 4 obtained by adding a stabilizer consisting of sodium or/and potassium-containing organic stabilizer and zinc or/and calcium-containing organic stabilizer, anionic and cationic surfactant, or polyolefin such as low-polymerization polyethylene or wax. and thermally decomposing foaming agent such as azodicarbonamide, to a general-purpose PVC resin obtained by a suspension polymerization process as a main component, is calendered and laminated on the upper surface of a lining material 3. Next, a perforated sheet 1, having small holes 2 of diameter 0.8-2mm. at a perforation rate of 2-5%, is laminated thereon and the obtained laminate is introduced into a foaming furnace to obtain an air-permiable surfacing material with an open-cell synthetic resin composition 4 as an open-cell forming layer 4'.
JP5209980A 1980-04-18 1980-04-18 Manufacture of air-permeable surfacing material Granted JPS56148527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5209980A JPS56148527A (en) 1980-04-18 1980-04-18 Manufacture of air-permeable surfacing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5209980A JPS56148527A (en) 1980-04-18 1980-04-18 Manufacture of air-permeable surfacing material

Publications (2)

Publication Number Publication Date
JPS56148527A true JPS56148527A (en) 1981-11-18
JPS6138022B2 JPS6138022B2 (en) 1986-08-27

Family

ID=12905390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5209980A Granted JPS56148527A (en) 1980-04-18 1980-04-18 Manufacture of air-permeable surfacing material

Country Status (1)

Country Link
JP (1) JPS56148527A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048781A (en) * 1983-08-30 1985-03-16 株式会社高木化学研究所 Seat for automobile
FR2609664A1 (en) * 1987-01-20 1988-07-22 Armstrong World Ind Inc DECORATIVE TILE-TYPE SURFACE COATING, WAFER, HAVING DIMENSIONAL STABILITY, AND METHOD OF MANUFACTURE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048781A (en) * 1983-08-30 1985-03-16 株式会社高木化学研究所 Seat for automobile
JPH0370519B2 (en) * 1983-08-30 1991-11-07 Takagi Kagaku Kenkyusho Kk
FR2609664A1 (en) * 1987-01-20 1988-07-22 Armstrong World Ind Inc DECORATIVE TILE-TYPE SURFACE COATING, WAFER, HAVING DIMENSIONAL STABILITY, AND METHOD OF MANUFACTURE

Also Published As

Publication number Publication date
JPS6138022B2 (en) 1986-08-27

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