JPH0118855B2 - - Google Patents

Info

Publication number
JPH0118855B2
JPH0118855B2 JP56038364A JP3836481A JPH0118855B2 JP H0118855 B2 JPH0118855 B2 JP H0118855B2 JP 56038364 A JP56038364 A JP 56038364A JP 3836481 A JP3836481 A JP 3836481A JP H0118855 B2 JPH0118855 B2 JP H0118855B2
Authority
JP
Japan
Prior art keywords
damaged area
foam
molded product
polyurethane foam
sec
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.)
Expired
Application number
JP56038364A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57151319A (en
Inventor
Sadao Kumasaka
Akio Kobayashi
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 Quality One Corp
Original Assignee
Toyo Rubber Chemical Industrial 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 Rubber Chemical Industrial Co Ltd filed Critical Toyo Rubber Chemical Industrial Co Ltd
Priority to JP56038364A priority Critical patent/JPS57151319A/ja
Publication of JPS57151319A publication Critical patent/JPS57151319A/ja
Publication of JPH0118855B2 publication Critical patent/JPH0118855B2/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
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5654—Subdividing foamed articles to obtain particular surface properties, e.g. on multiple modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP56038364A 1981-03-17 1981-03-17 Repairing method for foamed body of plastic Granted JPS57151319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56038364A JPS57151319A (en) 1981-03-17 1981-03-17 Repairing method for foamed body of plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56038364A JPS57151319A (en) 1981-03-17 1981-03-17 Repairing method for foamed body of plastic

Publications (2)

Publication Number Publication Date
JPS57151319A JPS57151319A (en) 1982-09-18
JPH0118855B2 true JPH0118855B2 (enrdf_load_stackoverflow) 1989-04-07

Family

ID=12523220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56038364A Granted JPS57151319A (en) 1981-03-17 1981-03-17 Repairing method for foamed body of plastic

Country Status (1)

Country Link
JP (1) JPS57151319A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118454A (en) * 1991-05-02 1992-06-02 Davidson Textron Inc. Method for repairing voids in vinyl skin covered urethane foam products

Also Published As

Publication number Publication date
JPS57151319A (en) 1982-09-18

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