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1. (WO2013161917) CURABLE RESIN COMPOSITION, CURED PRODUCT AND METHOD OF PRODUCING A CURED PRODUCT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/161917 International Application No.: PCT/JP2013/062148
Publication Date: 31.10.2013 International Filing Date: 18.04.2013
IPC:
C08L 63/00 (2006.01) ,C08G 59/40 (2006.01) ,C08K 5/357 (2006.01) ,C08L 25/00 (2006.01) ,C08L 33/04 (2006.01)
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
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
18
Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
40
characterised by the curing agents used
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
16
Nitrogen-containing compounds
34
Heterocyclic compounds having nitrogen in the ring
35
having also oxygen in the ring
357
Six-membered rings
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
25
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers
04
Homopolymers or copolymers of esters
Applicants:
HENKEL AG & CO. KGAA [DE/DE]; Henkelstrasse 67 40589 Duesseldorf, DE
NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY [JP/JP]; 79-1, Tokiwadai, Hodogaya-ku, Yokohama-shi, Kanagawa 240-8501, JP
Inventors:
HIRAO Kohei; JP
TAKAHASHI Akio; JP
OYAMA Toshiyuki; JP
SCHOENFELD Rainer; DE
Agent:
ITO Katsuhiro; 7F, TS Bldg., 3-10-9, Nihombashi-Kayabacho, Chuo-ku, Tokyo 1030025, JP
Priority Data:
PCT/JP2012/06169325.04.2012JP
Title (EN) CURABLE RESIN COMPOSITION, CURED PRODUCT AND METHOD OF PRODUCING A CURED PRODUCT
(FR) COMPOSITION DE RÉSINE DURCISSABLE, PRODUIT DURCI ET PROCÉDÉ DE FABRICATION D'UN PRODUIT DURCI
Abstract:
(EN) A curable resin composition contains (a) a matrix resin component containing a benzoxazine compound (al), (b) a radically polymerizable component containing a radically polymerizable monomer having solubility parameter (SP) value that is different by 1.0 to 4.1 from the SP of the matrix resin component, and (c) a radical polymerization initiator. The composition has a low viscosity, and its cured product has an improved toughness and excellent mechanical properties.
(FR) L'invention concerne une composition de résine durcissable qui contient (a) un composant de résine de matrice contenant un composé benzoxazine (a1), (b) un composant polymérisable par voie radicalaire contenant un monomère polymérisable par voie radicalaire ayant une valeur de paramètre de solubilité (SP) qui est différente de 1,0 à 4,1 du SP du composant de résine de matrice, et (c) un amorceur de polymérisation par voie radicalaire. La composition a une faible viscosité et son produit durci a une ténacité améliorée et d'excellentes propriétés mécaniques.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)