EP 1196405 A1 20020417 - A COMONOMER, AND A POLYMER STABILIZED WITH IT DURING POLYMERIZATION
Title (en)
A COMONOMER, AND A POLYMER STABILIZED WITH IT DURING POLYMERIZATION
Title (de)
EIN COMONOMER UND EIN POLYMER, DAS MIT DIESEM WÄHREND DER POLYMERISATIONSTABILISIERT WURDE
Title (fr)
COMONOMERE, ET POLYMERE STABILISE AU MOYEN DE CE COMONOMERE PENDANT LA POLYMERISATION
Publication
Application
Priority
- FI 0000585 W 20000628
- FI 991634 A 19990721
Abstract (en)
[origin: WO0105781A1] The invention concerns an E-vitamin derivative or a compound analogous with it, having formula (I), where X is an oxygen or sulfur atom, p is an integer 0 or 1, and R3 - R11 are identical or different groups selected from hydrogen, C1-6alkyl or alpha -alkene having formula (II), where n, m and o are integers 0 - 4 independent of each other and R1 and R2 are identical or different groups selected from hydrogen or C1-6alkyl or C1-6alkene, which may be substituted with an aromatic ring, or R7 and R8 are together an oxygen atom and/or R4 and R5 and/or R10 and R11 form together with the carbon atoms to which they are bonded a benzene ring, which may be substituted with groups selected from hydrogen, C1-6alkyl or alpha -alkene. The invention also concerns the use of a derivative consistent with formula (I) as a stabilizing comonomer, and a stabilized copolymer and a method for the production of a stabilized copolymer.
IPC 1-7
C07D 311/72; C07D 307/79; C07D 335/16; C08F 2/44; C08K 5/1545; C08K 5/45; C08F 210/00
IPC 8 full level
C07D 307/78 (2006.01); C07D 307/79 (2006.01); C07D 311/72 (2006.01); C07D 335/16 (2006.01); C08F 2/44 (2006.01); C08F 4/64 (2006.01); C08F 210/00 (2006.01); C08F 210/06 (2006.01); C08F 212/08 (2006.01); C08F 224/00 (2006.01); C08F 228/06 (2006.01); C08K 5/1545 (2006.01)
CPC (source: EP KR)
C07D 307/79 (2013.01 - EP); C07D 311/72 (2013.01 - EP KR); C07D 335/16 (2013.01 - EP KR); C08F 210/00 (2013.01 - EP); C08F 210/06 (2013.01 - EP KR); C08K 5/1545 (2013.01 - EP KR)
C-Set (source: EP)
Citation (search report)
See references of WO 0105781A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0105781 A1 20010125; AU 5830200 A 20010205; CA 2379845 A1 20010125; EP 1196405 A1 20020417; FI 991634 A 20010122; JP 2003505382 A 20030212; KR 20020031389 A 20020501; NO 20020288 D0 20020118; NO 20020288 L 20020118
DOCDB simple family (application)
FI 0000585 W 20000628; AU 5830200 A 20000628; CA 2379845 A 20000628; EP 00944066 A 20000628; FI 991634 A 19990721; JP 2001511440 A 20000628; KR 20027000730 A 20020118; NO 20020288 A 20020118