JPS57191029A - Manufacture of bridged polyolefinic foamed material - Google Patents

Manufacture of bridged polyolefinic foamed material

Info

Publication number
JPS57191029A
JPS57191029A JP56075651A JP7565181A JPS57191029A JP S57191029 A JPS57191029 A JP S57191029A JP 56075651 A JP56075651 A JP 56075651A JP 7565181 A JP7565181 A JP 7565181A JP S57191029 A JPS57191029 A JP S57191029A
Authority
JP
Japan
Prior art keywords
mold
polyolefinic
blowing agent
heated
bridged
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
JP56075651A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0242649B2 (enrdf_load_stackoverflow
Inventor
Iwao Yoshida
Hiroo Ito
Fumio Murakami
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.)
Sanwa Kako Co Ltd
Original Assignee
Sanwa Kako 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 Sanwa Kako Co Ltd filed Critical Sanwa Kako Co Ltd
Priority to JP56075651A priority Critical patent/JPS57191029A/ja
Publication of JPS57191029A publication Critical patent/JPS57191029A/ja
Publication of JPH0242649B2 publication Critical patent/JPH0242649B2/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
    • B29C44/08—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 using several expanding or moulding steps
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • 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
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP56075651A 1981-05-21 1981-05-21 Manufacture of bridged polyolefinic foamed material Granted JPS57191029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56075651A JPS57191029A (en) 1981-05-21 1981-05-21 Manufacture of bridged polyolefinic foamed material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56075651A JPS57191029A (en) 1981-05-21 1981-05-21 Manufacture of bridged polyolefinic foamed material

Publications (2)

Publication Number Publication Date
JPS57191029A true JPS57191029A (en) 1982-11-24
JPH0242649B2 JPH0242649B2 (enrdf_load_stackoverflow) 1990-09-25

Family

ID=13582357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56075651A Granted JPS57191029A (en) 1981-05-21 1981-05-21 Manufacture of bridged polyolefinic foamed material

Country Status (1)

Country Link
JP (1) JPS57191029A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153015A (ja) * 1984-08-22 1986-03-15 Hiroo Ito 高発泡ポリオレフィン独立気泡体の製造方法
JPS61146510A (ja) * 1984-12-21 1986-07-04 Sanwa Kako Kk 架橋ポリオレフイン発泡体の製造方法
JPS61283633A (ja) * 1985-06-07 1986-12-13 Seru Techno:Kk ポリオレフイン発泡体の製造方法
JPS63125325A (ja) * 1986-11-14 1988-05-28 Sekisui Plastics Co Ltd 架橋ポリオレフイン系発泡体の製造方法
JPS63249626A (ja) * 1987-04-07 1988-10-17 Sanwa Kako Kk 発泡体の製造装置
FR2770443A1 (fr) * 1997-08-28 1999-05-07 Sun Own Ind Co Ltd Procede de fabrication de planche de surf
ES2157703A1 (es) * 1997-11-04 2001-08-16 Sun Own Ind Co Ltd Metodo para la obtencion de una tabla de surf.
JP2015514607A (ja) * 2012-03-13 2015-05-21 ニュー バランス アスレティック シュー，インコーポレーテッド 生地構成要素を有する発泡部材、並びに、これを製造するシステム及び方法
JP2015124380A (ja) * 2013-12-27 2015-07-06 キョーラク株式会社 発泡成形体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3216080A1 (en) * 2021-05-25 2022-12-01 Giancarlos DELEVATI Sustainable bra garment and improved bio-based pad portions

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153015A (ja) * 1984-08-22 1986-03-15 Hiroo Ito 高発泡ポリオレフィン独立気泡体の製造方法
JPS61146510A (ja) * 1984-12-21 1986-07-04 Sanwa Kako Kk 架橋ポリオレフイン発泡体の製造方法
JPS61283633A (ja) * 1985-06-07 1986-12-13 Seru Techno:Kk ポリオレフイン発泡体の製造方法
JPS63125325A (ja) * 1986-11-14 1988-05-28 Sekisui Plastics Co Ltd 架橋ポリオレフイン系発泡体の製造方法
JPS63249626A (ja) * 1987-04-07 1988-10-17 Sanwa Kako Kk 発泡体の製造装置
FR2770443A1 (fr) * 1997-08-28 1999-05-07 Sun Own Ind Co Ltd Procede de fabrication de planche de surf
ES2157703A1 (es) * 1997-11-04 2001-08-16 Sun Own Ind Co Ltd Metodo para la obtencion de una tabla de surf.
JP2015514607A (ja) * 2012-03-13 2015-05-21 ニュー バランス アスレティック シュー，インコーポレーテッド 生地構成要素を有する発泡部材、並びに、これを製造するシステム及び方法
JP2015124380A (ja) * 2013-12-27 2015-07-06 キョーラク株式会社 発泡成形体

Also Published As

Publication number Publication date
JPH0242649B2 (enrdf_load_stackoverflow) 1990-09-25

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