EP 2488570 A1 20120822 - BLOCK COPOLYMERS AS THERMOPLASTIC ELASTOMERS MADE OF POLYISOBUTENE BLOCKS AND OLIGOAMIDE BLOCKS
Title (en)
BLOCK COPOLYMERS AS THERMOPLASTIC ELASTOMERS MADE OF POLYISOBUTENE BLOCKS AND OLIGOAMIDE BLOCKS
Title (de)
BLOCK-COPOLYMERE ALS THERMOPLASTISCHE ELASTOMERE AUS POLYISOBUTEN-BLÖCKEN UND OLIGOAMID-BLÖCKEN
Title (fr)
COPOLYMÈRES À BLOCS COMME ÉLASTOMÈRES THERMOPLASTIQUES À BASE DE BLOCS DE POLYISOBUTÈNE ET DE BLOCS D'OLIGOAMIDE
Publication
Application
Priority
- EP 09173245 A 20091016
- EP 2010065267 W 20101012
- EP 10763713 A 20101012
Abstract (en)
[origin: WO2011045309A1] The invention relates to block copolymers having the properties of thermoplastic elastomers made of blocks on the basis of isobutene monomer units as the soft segment and blocks on the basis of oligoamides composed of at least two base units, each of which comprises an amino or a carbonyl group in the a, ß, ? or d position to each other or directly bound to each other, as the hard segment. Such block copolymers are suited for producing fibers, microfibers, and films.
IPC 8 full level
C08G 81/02 (2006.01); C08J 5/04 (2006.01); C08J 5/18 (2006.01)
CPC (source: EP KR US)
C08F 210/10 (2013.01 - KR); C08F 255/10 (2013.01 - KR); C08F 283/04 (2013.01 - KR); C08F 293/00 (2013.01 - KR); C08G 81/028 (2013.01 - EP US)
Citation (search report)
See references of WO 2011045309A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011045309 A1 20110421; CA 2777662 A1 20110421; CN 102549048 A 20120704; EP 2488570 A1 20120822; JP 2013507504 A 20130304; KR 20120112383 A 20121011; RU 2012119830 A 20131127; US 2012271003 A1 20121025
DOCDB simple family (application)
EP 2010065267 W 20101012; CA 2777662 A 20101012; CN 201080046162 A 20101012; EP 10763713 A 20101012; JP 2012533610 A 20101012; KR 20127009620 A 20101012; RU 2012119830 A 20101012; US 201013502184 A 20101012