Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BLOCK COPOLYMER DERIVED FROM RENEWABLE MATERIALS AND METHOD FOR MAKING SUCH A BLOCK COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2010/040944
Kind Code:
A3
Abstract:
The present invention relates to a block copolymer derived from at least one tetrahydrofuran monomer containing 14C. The present invention also relates to a method for preparing such a block copolymer.

Inventors:
MALET FREDERIC (FR)
LE GUILLAUME (FR)
JOUANNEAU JULIEN (FR)
Application Number:
PCT/FR2009/051900
Publication Date:
June 10, 2010
Filing Date:
October 06, 2009
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ARKEMA FRANCE (FR)
MALET FREDERIC (FR)
LE GUILLAUME (FR)
JOUANNEAU JULIEN (FR)
International Classes:
C08G69/40; C08G18/48; C08G63/66; C08G81/00
Domestic Patent References:
WO1986001512A11986-03-13
Foreign References:
US20080023887A12008-01-31
GB1289571A1972-09-20
FR2896444A12007-07-27
US20050165210A12005-07-28
FR2909675A12008-06-13
US2846449A1958-08-05
Other References:
HERBERT MÜLLER: "Tetrahydrofuran", ULLMANN'S ENCYCLOPEDIA OF INDUSTRIAL CHEMISTRY, 15 June 2000 (2000-06-15), pages 1 - 6, XP002522728, Retrieved from the Internet [retrieved on 20090406]
UKIELSKI R: "New multiblock terpoly(ester-ether-amide) thermoplastic elastomers with various chemical composition of ester block", POLYMER, ELSEVIER SCIENCE PUBLISHERS B.V, GB, vol. 41, no. 5, 1 March 2000 (2000-03-01), pages 1893 - 1904, XP004244182, ISSN: 0032-3861
Attorney, Agent or Firm:
HERARD, Elise (DRD - DPI42, rue d'Estienne d'Orves Colombes, FR)
Download PDF: