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1. (WO1998052992) ORGANOSILANE OLIGOMERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/052992 International Application No.: PCT/EP1998/002728
Publication Date: 26.11.1998 International Filing Date: 11.05.1998
Chapter 2 Demand Filed: 20.11.1998
IPC:
C08G 77/48 (2006.01) ,C08G 77/50 (2006.01) ,C08G 83/00 (2006.01) ,C09D 183/14 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
77
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
48
in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
77
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
48
in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
50
by carbon linkages
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
83
Macromolecular compounds not provided for in groups C08G2/-C08G81/104
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
183
Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
14
in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
Applicants:
BAYER AKTIENGESELLSCHAFT [DE/DE]; D-51368 Leverkusen, DE (AllExceptUS)
MAGER, Michael [DE/DE]; DE (UsOnly)
MECHTEL, Markus [DE/DE]; DE (UsOnly)
Inventors:
MAGER, Michael; DE
MECHTEL, Markus; DE
Agent:
BAYER AKTIENGESELLSCHAFT; KB-RP Patente und Lizenzen D-51368 Leverkusen, DE
Common
Representative:
BAYER AKTIENGESELLSCHAFT; KB-RP Patente und Lizenzen D-51368 Leverkusen, DE
Priority Data:
197 21 626.923.05.1997DE
198 07 634.723.02.1998DE
Title (DE) ORGANOSILAN-OLIGOMERE
(EN) ORGANOSILANE OLIGOMERS
(FR) OLIGOMERES OBTENUS A PARTIR D'ORGANOSILANES
Abstract:
(DE) In organischen Lösungsmitteln lösliche Oligomere, erhältlich durch Kondensation von gleichen oder verschiedenen Monomeren der Formel (II), worin R1 C1-C6-Alkyl oder C6-C14-Aryl, R2 Wasserstoff, Alkyl oder Aryl, wenn b ist, oder Alkyl oder Aryl, wenn b 2 oder 3 ist, R3 Alkyl oder Aryl, m 3 bis 6, q 2 bis 10 und b 1, 2 oder 3 bedeuten, eignen sich zur Beschichtung von Kunststoffen, mineralischen und metallischen Untergründen und von Glas.
(EN) The invention relates to oligomers soluble in organic solvents, which oligomers can be obtained by condensation of the same or different monomers of formula (II), where R1 is a C1-C6 alkyl or a C6-C14 aryl; R2 is hydrogen, alkyl or aryl if b equals 1, or alkyl or aryl if b equals 2 or 3; R3 is alkyl or aryl; m is between 3 and 6; q is between 2 and 10; and b is 1, 2, or 3. Said oligomers are suitable for coating plastic materials, mineral and metallic support materials and glass.
(FR) L'invention concerne des oligomères solubles dans des solvants organiques, pouvant être obtenus par condensation de monomères identiques ou différents de la formule (II), dans laquelle: R1 représente alkyle C1-C6 ou bien aryle C6-C14; R2 représente hydrogène, alkyle ou aryle, si b vaut 1, ou bien alkyle ou aryle, si b vaut 2 ou 3; R3 représente alkyle ou aryle; m peut valoir de 3 à 6; q peut valoir de 2 à 10; et b peut valoir 1, 2 ou 3. Ces oligomères conviennent au recouvrement de matières plastiques, de subjectiles minéraux et métalliques et du verre.
front page image
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
MXPA/a/1999/010760KR1020010012818EP0981570US6136939JP2001525833 CA2290455
AU1998076536