JPS59155478A - Thermoplastic expansion tape - Google Patents

Thermoplastic expansion tape

Info

Publication number
JPS59155478A
JPS59155478A JP1663383A JP1663383A JPS59155478A JP S59155478 A JPS59155478 A JP S59155478A JP 1663383 A JP1663383 A JP 1663383A JP 1663383 A JP1663383 A JP 1663383A JP S59155478 A JPS59155478 A JP S59155478A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
block copolymer
aromatic vinyl
resin
vinyl compd
expansion tape
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.)
Pending
Application number
JP1663383A
Inventor
Mitsuo Abe
Tsutomu Honma
Shiyouichi Yamada
Shoji Yanagisawa
Original Assignee
Japan Synthetic Rubber Co Ltd
Raito Shokai: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

Links

Abstract

PURPOSE: To provide a thermoplastic expansion tape which is inexpensive and has excellent processibility and expandability, comprising a butadiene resin and/ or a polyolefin resin and an aromatic vinyl compd./conjugated diene block copolymer.
CONSTITUTION: 20W80wt% polybutadiene resin (e.g. 1,2-polybutadiene having a 1,2-bond content of 70% or higher, a degree of crystallization of 5W40% and an intrinsic viscosity of 0.5dl/g or higher (measured in toluene at 30°C) and/or polyolefin resin (e.g. polyethylene) is blended with 80W20wt% aromatic vinyl compd./ conjugated diene block copolymer having a molecular weight of 50,000W250,000 and an aromatic vinyl compd. content of 5W50wt% (e.g. styrene/butadiene/styrene block copolymer) and, when necessary, filler, plasticizer, lubricant, etc. are added. The mixture is melt extruded into thermoplastic expansion tape having a permanent elongation of 50% or below.
USE: Paper diaper, paper pants for travelling and binding tapes.
COPYRIGHT: (C)1984,JPO&Japio
JP1663383A 1983-02-03 1983-02-03 Thermoplastic expansion tape Pending JPS59155478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1663383A JPS59155478A (en) 1983-02-03 1983-02-03 Thermoplastic expansion tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1663383A JPS59155478A (en) 1983-02-03 1983-02-03 Thermoplastic expansion tape

Publications (1)

Publication Number Publication Date
JPS59155478A true true JPS59155478A (en) 1984-09-04

Family

ID=11921760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1663383A Pending JPS59155478A (en) 1983-02-03 1983-02-03 Thermoplastic expansion tape

Country Status (1)

Country Link
JP (1) JPS59155478A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138656A (en) * 1984-12-12 1986-06-26 Japan Synthetic Rubber Co Ltd Block copolymer composition
JPS62192439A (en) * 1986-02-19 1987-08-24 Japan Synthetic Rubber Co Ltd Thermoplastic elastomer composition
EP0396950A1 (en) * 1989-05-10 1990-11-14 REHAU AG + Co Use of a polymeric alloy comprising polybutadiene and olefinic thermoplastics
US5885908A (en) * 1996-10-04 1999-03-23 Minnesota Mining And Manufacturing Co. Anisotropic elastic films
US6221483B1 (en) 1998-09-10 2001-04-24 Avery Dennison Corporation Reversibly extensible film
US6270910B1 (en) 1998-04-03 2001-08-07 3M Innovative Properties Company Anisotropic film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106275A (en) * 1979-02-10 1980-08-14 Nitto Electric Ind Co Ltd Self-bonding adhesive composition
JPS5753828A (en) * 1980-09-18 1982-03-31 Toshiba Corp Production of magnetic recording medium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106275A (en) * 1979-02-10 1980-08-14 Nitto Electric Ind Co Ltd Self-bonding adhesive composition
JPS5753828A (en) * 1980-09-18 1982-03-31 Toshiba Corp Production of magnetic recording medium

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138656A (en) * 1984-12-12 1986-06-26 Japan Synthetic Rubber Co Ltd Block copolymer composition
JPS62192439A (en) * 1986-02-19 1987-08-24 Japan Synthetic Rubber Co Ltd Thermoplastic elastomer composition
EP0396950A1 (en) * 1989-05-10 1990-11-14 REHAU AG + Co Use of a polymeric alloy comprising polybutadiene and olefinic thermoplastics
US5885908A (en) * 1996-10-04 1999-03-23 Minnesota Mining And Manufacturing Co. Anisotropic elastic films
US6270910B1 (en) 1998-04-03 2001-08-07 3M Innovative Properties Company Anisotropic film
US6221483B1 (en) 1998-09-10 2001-04-24 Avery Dennison Corporation Reversibly extensible film
US6669887B2 (en) 1998-09-10 2003-12-30 Avery Dennison Corporation Reversibly extensible film

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