JPH0254214B2 - - Google Patents

Info

Publication number
JPH0254214B2
JPH0254214B2 JP9938582A JP9938582A JPH0254214B2 JP H0254214 B2 JPH0254214 B2 JP H0254214B2 JP 9938582 A JP9938582 A JP 9938582A JP 9938582 A JP9938582 A JP 9938582A JP H0254214 B2 JPH0254214 B2 JP H0254214B2
Authority
JP
Japan
Prior art keywords
vinyl aromatic
polymer block
block
aromatic hydrocarbon
molecular weight
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
JP9938582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58217324A (ja
Inventor
Toshinori Shiraki
Susumu Hoshi
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP9938582A priority Critical patent/JPS58217324A/ja
Publication of JPS58217324A publication Critical patent/JPS58217324A/ja
Publication of JPH0254214B2 publication Critical patent/JPH0254214B2/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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds 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
    • B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/04—Block polymers

Landscapes

  • Graft Or Block Polymers (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP9938582A 1982-06-11 1982-06-11 ブロツク共重合体の熱収縮性フイルム Granted JPS58217324A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9938582A JPS58217324A (ja) 1982-06-11 1982-06-11 ブロツク共重合体の熱収縮性フイルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9938582A JPS58217324A (ja) 1982-06-11 1982-06-11 ブロツク共重合体の熱収縮性フイルム

Publications (2)

Publication Number Publication Date
JPS58217324A JPS58217324A (ja) 1983-12-17
JPH0254214B2 true JPH0254214B2 (cs) 1990-11-21

Family

ID=14246036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9938582A Granted JPS58217324A (ja) 1982-06-11 1982-06-11 ブロツク共重合体の熱収縮性フイルム

Country Status (1)

Country Link
JP (1) JPS58217324A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050019514A1 (en) * 2001-08-17 2005-01-27 Yoshinori Takegawa Heat-shrinkable polystyrene based resin film roll and method for production thereof, and heat-shrinkable label
JP4138578B2 (ja) * 2003-05-26 2008-08-27 奇美實業股▲分▼有限公司 ブロック共重合体

Also Published As

Publication number Publication date
JPS58217324A (ja) 1983-12-17

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