JPS57167219A - Compression molding of polyurethane foam - Google Patents

Compression molding of polyurethane foam

Info

Publication number
JPS57167219A
JPS57167219A JP56053861A JP5386181A JPS57167219A JP S57167219 A JPS57167219 A JP S57167219A JP 56053861 A JP56053861 A JP 56053861A JP 5386181 A JP5386181 A JP 5386181A JP S57167219 A JPS57167219 A JP S57167219A
Authority
JP
Japan
Prior art keywords
molding
polyurethane foam
roller
polyurethane
manner
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
JP56053861A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6328003B2 (enrdf_load_stackoverflow
Inventor
Shinichi Yagi
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.)
SHINDEN KOGYO KK
Original Assignee
SHINDEN KOGYO KK
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 SHINDEN KOGYO KK filed Critical SHINDEN KOGYO KK
Priority to JP56053861A priority Critical patent/JPS57167219A/ja
Publication of JPS57167219A publication Critical patent/JPS57167219A/ja
Publication of JPS6328003B2 publication Critical patent/JPS6328003B2/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
    • B29C44/10—Applying counter-pressure during expanding

Landscapes

  • Rolls And Other Rotary Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Handling Of Cut Paper (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
JP56053861A 1981-04-10 1981-04-10 Compression molding of polyurethane foam Granted JPS57167219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56053861A JPS57167219A (en) 1981-04-10 1981-04-10 Compression molding of polyurethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56053861A JPS57167219A (en) 1981-04-10 1981-04-10 Compression molding of polyurethane foam

Publications (2)

Publication Number Publication Date
JPS57167219A true JPS57167219A (en) 1982-10-15
JPS6328003B2 JPS6328003B2 (enrdf_load_stackoverflow) 1988-06-07

Family

ID=12954552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56053861A Granted JPS57167219A (en) 1981-04-10 1981-04-10 Compression molding of polyurethane foam

Country Status (1)

Country Link
JP (1) JPS57167219A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6702493B2 (en) * 2001-01-31 2004-03-09 Hewlett-Packard Development Company, L.P. Print media handling apparatus
JP2006095692A (ja) * 2004-09-28 2006-04-13 Bridgestone Kaseihin Osaka Kk ウレタンチップシートの製造方法、及びウレタンチップブロック
WO2012081626A1 (ja) * 2010-12-16 2012-06-21 株式会社ブリヂストン Ｏａローラの製造方法及びｏａローラ
JP2013156586A (ja) * 2012-01-31 2013-08-15 Bridgestone Corp Ｏａローラの製造方法及びｏａローラ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260864A (en) * 1975-11-14 1977-05-19 Furukawa Electric Co Ltd Manufacture of ring floater

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260864A (en) * 1975-11-14 1977-05-19 Furukawa Electric Co Ltd Manufacture of ring floater

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6702493B2 (en) * 2001-01-31 2004-03-09 Hewlett-Packard Development Company, L.P. Print media handling apparatus
JP2006095692A (ja) * 2004-09-28 2006-04-13 Bridgestone Kaseihin Osaka Kk ウレタンチップシートの製造方法、及びウレタンチップブロック
WO2012081626A1 (ja) * 2010-12-16 2012-06-21 株式会社ブリヂストン Ｏａローラの製造方法及びｏａローラ
CN103261974A (zh) * 2010-12-16 2013-08-21 株式会社普利司通 Oa辊的制造方法及oa辊
JP2013156586A (ja) * 2012-01-31 2013-08-15 Bridgestone Corp Ｏａローラの製造方法及びｏａローラ

Also Published As

Publication number Publication date
JPS6328003B2 (enrdf_load_stackoverflow) 1988-06-07

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