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1. (WO2012113291) ADDITIVE FOR INCREASING TOUGHNESS OF MARBLE GLUE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/113291    International Application No.:    PCT/CN2012/071045
Publication Date: 30.08.2012 International Filing Date: 13.02.2012
IPC:
C09J 167/06 (2006.01), C09J 11/06 (2006.01)
Applicants: WUHAN KEDA MARBLE PROTECTIVE MATERIALS CO., LTD. [CN/CN]; No.2, Zhangbai Road Dongxihu District Wuhan, Hubei 430040 (CN) (For All Designated States Except US).
DU, Kunwen [CN/CN]; (CN) (For US Only).
DU, Kunwu [CN/CN]; (CN) (For US Only)
Inventors: DU, Kunwen; (CN).
DU, Kunwu; (CN)
Agent: WUHAN KAIYUAN INTELLECTUAL PROPERTY AGENT LTD.; 14th Floor, Yuanyang Building No.145, Xianggang Road, Jiangan District Wuhan, Hubei 430015 (CN)
Priority Data:
201110043873.7 24.02.2011 CN
Title (EN) ADDITIVE FOR INCREASING TOUGHNESS OF MARBLE GLUE
(FR) ADDITIF POUR AUGMENTER LA RÉSISTANCE DE COLLE À MARBRE
(ZH) 能增加云石胶韧性的添加剂
Abstract: front page image
(EN)An additive for increasing toughness of marble glue is one or more of R-(C6H4)-CH3OH, R-O-(CH2)2-O-(CH2)2-OH,R-O-CH2-CH(OH)-CH3 and R-O-(CH2)2-OH, wherein R is hydrogen or alkyl. The ratio of the content of the additive to the content of unsaturated polyester resin in the marble resin is 0.5 weight%-10 weight%. The added of the additive is increasing the toughness of the existing marble glue, inhibiting the generation of craze, making mechanical performance better and binding intensity higher. Simultaneously, the added of the additive is improving the "ice production" of the existing marble glue and reducing the cost of the existing marble glue.
(FR)La présente invention concerne un additif pour augmenter la résistance de colle à marbre qui est l'un ou plusieurs de R-(C6H4)-CH3OH, R-O-(CH2)2-O-(CH2)2-OH, R-O-CH2-CH(OH)-CH3 et R-O-(CH2)2-OH, R étant hydrogène ou alkyle. Le rapport de la teneur de l'additif à la teneur en résine polyester insaturé dans la résine à marbre est de 0,5 % en poids à 10 % en poids. L'apport de l'additif est l'augmentation de la ténacité de la colle à marbre existante, l'inhibition de la génération de craquellement, l'amélioration des performances mécaniques et l'augmentation de l'intensité de fixation. Simultanément, l'apport de l'additif est l'amélioration de la « production de glace » de la colle à marbre existante et la réduction du coût de la colle à marbre existante.
(ZH)能增加云石胶韧性的添加剂,云石胶内添加物为:R-(C6H4)-CH3OH、R-O-(CH2)2-O-(CH2)2-OH、R-O-CH2-CH(OH)-CH3、R-O-(CH2)2-OH中的一种或几种,其中R为氢或烷烃类,其用量比为云石胶中不饱和聚酯树脂含量的0.5%-10%,用量为重量份。本发明添加剂的加入提高了现有云石胶的韧性,抑制了银纹的产生,使得其机械性能更好、粘接强度更高更牢。同时也改善了现有云石胶"结冰凌"情况,降低了现有云石胶的成本。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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: Chinese (ZH)
Filing Language: Chinese (ZH)