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1. (WO2006016737) RESIN COMPOSITION COMPRISING STYRENE-METHYMETHACRYLATE COPOLYMER, ARTIFICIAL MARBLE PRODUCED USING THE SAME, AND THE PROCESS FOR PRODUCING THE ARTIFICIAL MARBLE USING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2006/016737 International Application No.: PCT/KR2005/000667
Publication Date: 16.02.2006 International Filing Date: 10.03.2005
IPC:
C04B 26/04 (2006.01)
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
26
Compositions of mortars, concrete or artificial stone, containing only organic binders
02
Macromolecular compounds
04
obtained by reactions only involving carbon-to-carbon unsaturated bonds
Applicants: KIM, Hang-Young[KR/KR]; KR (UsOnly)
SUNG, Min-Chul[KR/KR]; KR (UsOnly)
LG CHEM. LTD.[KR/KR]; 20, Youido-dong, Youngdeungpo-gu Seoul 150-010, KR (AllExceptUS)
Inventors: KIM, Hang-Young; KR
SUNG, Min-Chul; KR
Agent: LEE, Byung-Hyun; #705, New-Seoul Bldg., 828-8 Yeoksam-dong, Kangnam-gu Seoul 135-080, KR
Priority Data:
10-2004-006345012.08.2004KR
Title (EN) RESIN COMPOSITION COMPRISING STYRENE-METHYMETHACRYLATE COPOLYMER, ARTIFICIAL MARBLE PRODUCED USING THE SAME, AND THE PROCESS FOR PRODUCING THE ARTIFICIAL MARBLE USING THE SAME
(FR) COMPOSITION DE RÉSINE COMPRENANT UN COPOLYMÈRE STYRÈNE-MÉTHYLMÉTHACRYLATE, MARBRE ARTIFICIEL FABRIQUÉ A L’AIDE DE CELLE-CI ET PROCÉDÉ DE FABRICATION DU MARBRE ARTIFICIEL UTILISANT LADITE COMPOSITION
Abstract:
(EN) Provided are a resin composition, comprising 100 parts by weight of a styrene- methylmethacrylate resin solution containing a styrene-methylmethacrylate copolymer and at least one of styrene and methylmethacrylate; 100 to 200 parts by weight of an inorganic filler; and 0.5 to 10 parts by weight of a cross-linkable monomer; and an artificial marble prepared using the same and a process for preparing the same. The resin composition can provide an artificial marble having improved transparency due to reduction of refractive index difference between aluminum hydroxide and methylmethacrylate while maintaining excellent weatherability and thermal characteristics possessed by a conventional acrylic polymer.
(FR) L’invention porte sur une composition de résine, comprenant 100 parties en poids de solution de résine de styrène-méthylméthacrylate comprenant un copolymère styrène-méthylméthacrylate et au moins un parmi un styrène et un méthylméthacrylate; 100 à 200 parties en poids d’une matière de remplissage inorganique; et 0,5 à 10 parties en poids d’un monomère réticulable ; et sur un marbre artificiel élaboré à l’aide de ladite composition et un procédé de fabrication de celui-ci. La composition de résine permet d’obtenir un marbre artificiel ayant une transparence améliorée par réduction de différence d’indice de réfraction entre un hydroxyde d’aluminium et un méthylméthacrylate tout en préservant une excellente résistance aux intempéries et d’excellentes caractéristiques thermiques propres à un polymère acrylique conventionnel.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)