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1. (WO1991018034) ADVANCED AND UNADVANCED COMPOSITIONS, NUCLEOPHILIC DERIVATIVES THEREOF AND CURABLE AND COATING COMPOSITIONS THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/018034 International Application No.: PCT/US1991/003377
Publication Date: 28.11.1991 International Filing Date: 15.05.1991
Chapter 2 Demand Filed: 17.12.1991
IPC:
C08G 59/02 (2006.01) ,C08G 59/04 (2006.01) ,C08G 59/14 (2006.01) ,C08L 63/00 (2006.01) ,C09D 163/00 (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
59
Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
02
Polycondensates containing more than one epoxy group per molecule
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
59
Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
02
Polycondensates containing more than one epoxy group per molecule
04
of polyhydroxy compounds with epihalohydrins or precursors thereof
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
59
Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
14
Polycondensates modified by chemical after-treatment
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63
Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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
163
Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
Applicants:
THE DOW CHEMICAL COMPANY [US/US]; 2030 Dow Center, Abbott Road Midland, MI 48640, US
Inventors:
DUBOIS, Robert, A.; US
TREYBIG, Duane, S.; US
MALZMAN, Allyson; US
SHEIH, Pong, Su; US
WHETTEN, Alan, R.; US
Agent:
CARTER, James, G.; The Dow Chemical Company Patent Department, B-1211 Building 2301 Brazosport Blvd. Freeport, TX 77541, US
Priority Data:
523,61315.05.1990US
691,88101.05.1991US
Title (EN) ADVANCED AND UNADVANCED COMPOSITIONS, NUCLEOPHILIC DERIVATIVES THEREOF AND CURABLE AND COATING COMPOSITIONS THEREOF
(FR) COMPOSITIONS TRADITIONNELLES ET NON TRADITIONNELLES, LEURS DERIVES NUCLEOPHILES ET LEURS COMPOSITIONS POLYMERISABLES ET DE REVETEMENT
Abstract:
(EN) Advanced resins and unadvanced epoxy resins are disclosed wherein the unadvanced compound and at least a portion of the advanced epoxy resin contains at least one -O-R1-O- or -(O-CH2-CHR2)n-O- group as a bridge between two groups selected independently from the group consisting of (1) a saturated or unsaturated cycloaliphatic group, (2) an aromatic group, (3) a group represented by formula (I), or (4) a group represented by formula (II). Also disclosed are nucleophilic derivatives thereof, as well as curable compositions and coating compositions containing the advanced or unadvanced epoxy resins or nucleophilic modified advanced or unadvanced epoxy resins. These advanced resins and unadvanced epoxy resins provide coatings with good flexibility or formability as exhibited by good flexural or formable properties determined by reverse impact, T-bend and wedge-bend tests, chip resistance, and with good corrosion resistance and throwpower.
(FR) Résines traditionnelles et résines époxy non traditionnelles dans lesquelles le composé non traditionnel et au moins une partie de la résine époxy traditionnelle contiennent au moins un groupe -O-R1-O- ou (O-CH2-CHR2)n-O- utilisé comme pont entre deux groupes choisis indépendamment dans le groupe composé de (1) un groupe cycloaliphatique saturé ou insaturé, (2) un groupe aromatique, (3) un groupe représenté par la formule (I), ou (4) un groupe représenté par la formule (II). L'invention concerne également leurs dérivés nucléophiles ainsi que des compositions polymérisables et des compositions de revêtement contenant les résines traditionnelles ou les résines époxy non traditionnelles ou des résines traditionnelles ou époxy non traditionnelles modifiées nucléophiles. Ces résines traditionnelles et ces résines époxy non traditionnelles permettent d'obtenir des revêtements présentant une bonne flexibilité ou une bonne aptitude au formage démontrées par de bonnes propriétés de flexion ou de formage déterminées par des essais de détachement brusque, de flexion T et de flexion en coin, une résistance à l'écaillage ainsi qu'une bonne résistance à la corrosion et un bon pouvoir de pénétration.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, RO, SD, SE, SU
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
FI920159NO19920181EP0483352JPH06501969CA2063581AU1991082042