JPS565853A - Protective composition for automobile and protection - Google Patents

Protective composition for automobile and protection

Info

Publication number
JPS565853A
JPS565853A JP8147179A JP8147179A JPS565853A JP S565853 A JPS565853 A JP S565853A JP 8147179 A JP8147179 A JP 8147179A JP 8147179 A JP8147179 A JP 8147179A JP S565853 A JPS565853 A JP S565853A
Authority
JP
Japan
Prior art keywords
automobile
polybutadiene
room temperature
thermoplastic elastomer
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.)
Granted
Application number
JP8147179A
Other languages
Japanese (ja)
Other versions
JPS5651189B2 (en
Inventor
Mitsuhiro Satoyoshi
Kiyoshi Onaka
Hajime Owaki
Junpei Suzuki
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.)
NIPPON TOKUSHU TORYO KK
Nihon Tokushu Toryo Co Ltd
Idemitsu Kosan Co Ltd
Original Assignee
NIPPON TOKUSHU TORYO KK
Nihon Tokushu Toryo Co Ltd
Idemitsu Kosan 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 NIPPON TOKUSHU TORYO KK, Nihon Tokushu Toryo Co Ltd, Idemitsu Kosan Co Ltd filed Critical NIPPON TOKUSHU TORYO KK
Priority to JP8147179A priority Critical patent/JPS565853A/en
Publication of JPS565853A publication Critical patent/JPS565853A/en
Publication of JPS5651189B2 publication Critical patent/JPS5651189B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To protect an automobile from scuffing with grits and rock salt, by coating the automobile with a composition, having improved resistance to chipping and cold impact, and comprising a thermoplastic elastomer, liquid polybutadiene and a straight asphalt bituminous substance.
CONSTITUTION: A composition prepared by kneading (A) 100pts.wt. a bituminous substance having a penetration of 20W120 consisting of straight asphalt with (B) 5W50pts.wt. a mixture of (a) a thermoplastic elastomer which shows the rubber- like elasticity at normal to a lower temperature and is a fluid at a high temperature (above 100°C), particularly a block copolymer of (i) polystyrene having a molecular weight of 10,000W300,000 and the glass transition point (T) above room temperature and (ii) polybutadiene having T below room temperature at a weight ratio between (i) and (ii) of 5:95W50:50, and (b) polybutadiene which is a liquid at room temperature and has a molecular weight of preferably 500W10,000, at a weight ratio between (a) and (b) of 5:95W95:5 as a modifier.
COPYRIGHT: (C)1981,JPO&Japio
JP8147179A 1979-06-29 1979-06-29 Protective composition for automobile and protection Granted JPS565853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8147179A JPS565853A (en) 1979-06-29 1979-06-29 Protective composition for automobile and protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8147179A JPS565853A (en) 1979-06-29 1979-06-29 Protective composition for automobile and protection

Publications (2)

Publication Number Publication Date
JPS565853A true JPS565853A (en) 1981-01-21
JPS5651189B2 JPS5651189B2 (en) 1981-12-03

Family

ID=13747307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8147179A Granted JPS565853A (en) 1979-06-29 1979-06-29 Protective composition for automobile and protection

Country Status (1)

Country Link
JP (1) JPS565853A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015523455A (en) * 2013-07-05 2015-08-13 エルジー・ケム・リミテッド Asphalt modifier with improved kneadability and asphalt composition containing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60237673A (en) * 1984-05-11 1985-11-26 Hitachi Ltd Disk loading device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015523455A (en) * 2013-07-05 2015-08-13 エルジー・ケム・リミテッド Asphalt modifier with improved kneadability and asphalt composition containing the same
US9822249B2 (en) 2013-07-05 2017-11-21 Lg Chem, Ltd. Asphalt modifying agent with improved mixing performance and asphalt composition containing the same

Also Published As

Publication number Publication date
JPS5651189B2 (en) 1981-12-03

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