JPS59232829A - ポリ塩化ビニル発泡体の成形方法 - Google Patents

ポリ塩化ビニル発泡体の成形方法

Info

Publication number
JPS59232829A
JPS59232829A JP58105794A JP10579483A JPS59232829A JP S59232829 A JPS59232829 A JP S59232829A JP 58105794 A JP58105794 A JP 58105794A JP 10579483 A JP10579483 A JP 10579483A JP S59232829 A JPS59232829 A JP S59232829A
Authority
JP
Japan
Prior art keywords
molded product
foamed
mold
foam
heating
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
JP58105794A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226893B2 (2
Inventor
Giichi Kawashima
川島　義一
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.)
Sumitomo Bakelite Co Ltd
Original Assignee
Sumitomo Bakelite 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 Sumitomo Bakelite Co Ltd filed Critical Sumitomo Bakelite Co Ltd
Priority to JP58105794A priority Critical patent/JPS59232829A/ja
Publication of JPS59232829A publication Critical patent/JPS59232829A/ja
Publication of JPS6226893B2 publication Critical patent/JPS6226893B2/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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • 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
    • B29K2105/043—Skinned foam

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP58105794A 1983-06-15 1983-06-15 ポリ塩化ビニル発泡体の成形方法 Granted JPS59232829A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58105794A JPS59232829A (ja) 1983-06-15 1983-06-15 ポリ塩化ビニル発泡体の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58105794A JPS59232829A (ja) 1983-06-15 1983-06-15 ポリ塩化ビニル発泡体の成形方法

Publications (2)

Publication Number Publication Date
JPS59232829A true JPS59232829A (ja) 1984-12-27
JPS6226893B2 JPS6226893B2 (2) 1987-06-11

Family

ID=14417031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58105794A Granted JPS59232829A (ja) 1983-06-15 1983-06-15 ポリ塩化ビニル発泡体の成形方法

Country Status (1)

Country Link
JP (1) JPS59232829A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2421468A (en) * 2004-12-21 2006-06-28 L & L Products Inc Bonding moulded foamable material to a moulded carrier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2421468A (en) * 2004-12-21 2006-06-28 L & L Products Inc Bonding moulded foamable material to a moulded carrier

Also Published As

Publication number Publication date
JPS6226893B2 (2) 1987-06-11

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