JPS5780409A - Highly elastic acrylic material - Google Patents

Highly elastic acrylic material

Info

Publication number
JPS5780409A
JPS5780409A JP15735580A JP15735580A JPS5780409A JP S5780409 A JPS5780409 A JP S5780409A JP 15735580 A JP15735580 A JP 15735580A JP 15735580 A JP15735580 A JP 15735580A JP S5780409 A JPS5780409 A JP S5780409A
Authority
JP
Japan
Prior art keywords
polymer
highly elastic
acrylic material
graft
glass transition
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
JP15735580A
Other languages
Japanese (ja)
Other versions
JPS6036202B2 (en
Inventor
Yutaka Hori
Naoki Matsuoka
Makoto Sunakawa
Ichiro Ijichi
Kenji Sano
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP15735580A priority Critical patent/JPS6036202B2/en
Publication of JPS5780409A publication Critical patent/JPS5780409A/en
Publication of JPS6036202B2 publication Critical patent/JPS6036202B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: The titled material excellent in durability such as weather resistance, prepared by graft-copolymerizing a specified ethylenically unsaturated monomer with an acrylic polymer having rubber elasticity.
CONSTITUTION: An ethylenically unsaturated monomer providing a (co)polymer having a glass transition point ≥300°K, e.g., 2-butyl methacrylate, glass transition point of its polymer 318°K, is graft-copolymerized with an acrylic polymer, average MW about 30,000W1,000,000, having a viscoelasticity as high as that of unvulcanized rubber, to obtain a highly elastic acrylic material, modulus about 5W200kg/cm2, gel fraction ≤ about 10%.
COPYRIGHT: (C)1982,JPO&Japio
JP15735580A 1980-11-08 1980-11-08 Manufacturing method of acrylic high elasticity material Expired JPS6036202B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15735580A JPS6036202B2 (en) 1980-11-08 1980-11-08 Manufacturing method of acrylic high elasticity material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15735580A JPS6036202B2 (en) 1980-11-08 1980-11-08 Manufacturing method of acrylic high elasticity material

Publications (2)

Publication Number Publication Date
JPS5780409A true JPS5780409A (en) 1982-05-20
JPS6036202B2 JPS6036202B2 (en) 1985-08-19

Family

ID=15647855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15735580A Expired JPS6036202B2 (en) 1980-11-08 1980-11-08 Manufacturing method of acrylic high elasticity material

Country Status (1)

Country Link
JP (1) JPS6036202B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515994U (en) * 1991-08-09 1993-03-02 明仁 劉 Ball of wisdom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515994U (en) * 1991-08-09 1993-03-02 明仁 劉 Ball of wisdom

Also Published As

Publication number Publication date
JPS6036202B2 (en) 1985-08-19

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