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Title:
【発明の名称】安定度が改善されたビチューメン/ポリマー組成物及び該組成物の表面仕上げへの適用
Document Type and Number:
Japanese Patent JPH11509889
Kind Code:
A
Abstract:
PCT No. PCT/FR97/00811 Sec. 371 Date Apr. 13, 1998 Sec. 102(e) Date Apr. 13, 1998 PCT Filed May 6, 1997 PCT Pub. No. WO97/43341 PCT Pub. Date Nov. 20, 1997Bitumen/polymer compositions are provided containing a bitumen or a mixture of bitumens and, reckoned by weight of bitumen, 0.3% to 20% of at least one primary polymer selected among certain elastomers and plastomers and 0.01% to 12% of at least one olefinic polymer bearing epoxy or COOH groupings. The compositions are useful, directly or after dilution, to form bitumen/polymer binders for carrying out road surfacing, for coated materials or waterproof coatings.

Inventors:
Plancheuil, Jean-Pascal
Lacourt, Claude
Teurero, patric
Application Number:
JP54057797A
Publication Date:
August 31, 1999
Filing Date:
May 06, 1997
Export Citation:
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Assignee:
Elf Antal France
International Classes:
C08L95/00; C09D195/00; E01C7/35; (IPC1-7): C08L95/00; C09D195/00
Domestic Patent References:
JPH05503543A1993-06-10
JPH06116333A1994-04-26
JPH08199073A1996-08-06
JPH10502701A1998-03-10
JPH08512089A1996-12-17
Attorney, Agent or Firm:
Yoshio Kawaguchi (1 person outside)