EP 1062265 A1 20001227 - PRO-FRAGRANCE SILICONE POLYMER AND COMPOSITIONS THEREOF
Title (en)
PRO-FRAGRANCE SILICONE POLYMER AND COMPOSITIONS THEREOF
Title (de)
SILICONPOLYMER ALS DUFTSTOFFVORLÄUFER UND DIESES ENTHALTENDE ZUSAMMENSETZUNGEN
Title (fr)
POLYMERE DE SILICONE PRECURSEUR DE PARFUM ET SES COMPOSITIONS
Publication
Application
Priority
US 9804950 W 19980312
Abstract (en)
[origin: WO9946318A1] A pro-fragrance silicone polymer is directed to, comprising structure (I). X, Y and Z are independently structures i. (II); (ii). (III); iii. (IV); or iv. a hydrocarbon of 1 to about 10 carbons or a phenyl, wherein at least one of X, Y, and Z are formula (II), (III), or (IV). P has a first and a second randomly repeating monomer unit, wherein the first randomly repeating monomer unit is (a) and the second randomly repeating monomer unit is (b). Q is oxygen, sulfur, or -NH-. V and W are independently hydrogen; or straight, branched, or cyclic, saturated or unsaturated hydrocarbons of 1 to about 30 carbons. R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, and R<7> are hydrocarbons of 1 to about 10 carbons or a phenyl; m is an integer of 0 to about 500; n is an integer of 0 to about 100; the sum of m and n is an integer of at least 1; a is an integer of 1 to about 20; b is an integer of 1 to about 20; c is an integer of 0 to about 100; d is an integer of 1 to about 20; e is an integer of 1 to about 20; f is an integer of 1 to about 20; g is an integer of 1 to about 100; h is an integer of 1 to about 20; j is an integer of 1 to about 20; and k is an integer of 1 to about 20.
IPC 1-7
IPC 8 full level
C08G 77/388 (2006.01); C08G 77/392 (2006.01); C11D 3/50 (2006.01)
CPC (source: EP)
A61K 8/898 (2013.01); A61K 8/899 (2013.01); A61Q 5/02 (2013.01); A61Q 5/12 (2013.01); A61Q 19/10 (2013.01); C08G 77/388 (2013.01); C08G 77/392 (2013.01); C11D 3/507 (2013.01)
Citation (search report)
See references of WO 9946318A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9946318 A1 19990916; AU 6554298 A 19990927; BR 9815725 A 20001114; CA 2323488 A1 19990916; CN 1292807 A 20010425; EP 1062265 A1 20001227; JP 2000510527 A 20000815; TR 200003601 T2 20010621
DOCDB simple family (application)
US 9804950 W 19980312; AU 6554298 A 19980312; BR 9815725 A 19980223; CA 2323488 A 19980312; CN 98814033 A 19980312; EP 98911626 A 19980312; JP 53250699 A 19980312; TR 200003601 T 19980312