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1. (WO2017040677) A PROCESSING AID FOR FOAM MOLDING, A VINYL CHLORIDE RESIN-BASED FOAM MOLDING COMPOSITON COMPRISING THE SAME AND A FOAM MOLDED PRODUCT
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Pub. No.: WO/2017/040677 International Application No.: PCT/US2016/049719
Publication Date: 09.03.2017 International Filing Date: 31.08.2016
IPC:
C08K 5/00 (2006.01) ,C08L 27/06 (2006.01) ,C08F 110/02 (2006.01) ,C08F 110/06 (2006.01) ,C08F 220/18 (2006.01)
[IPC code unknown for C08K 5][IPC code unknown for C08L 27/06][IPC code unknown for C08F 110/02][IPC code unknown for C08F 110/06][IPC code unknown for C08F 220/18]
Applicants:
ROHM AND HAAS COMPANY [US/US]; 100 Independence Mall West Philadelphia, PA 19106, US
Inventors:
PETR, Michael, T.; US
VAN RHEENEN, Paul; US
Agent:
FRIEDRICH, Valerie, K.; US
Priority Data:
62/212,12231.08.2015US
Title (EN) A PROCESSING AID FOR FOAM MOLDING, A VINYL CHLORIDE RESIN-BASED FOAM MOLDING COMPOSITON COMPRISING THE SAME AND A FOAM MOLDED PRODUCT
(FR) ADDITIF DE MOULAGE DE MOUSSE, COMPOSITION DE MOULAGE DE MOUSSE À BASE DE RÉSINE DE CHLORURE DE VINYLE COMPRENANT LEDIT ADDITIF ET PRODUIT MOULÉ EN MOUSSE
Abstract:
(EN) A processing aid for foam molding comprising a copolymer obtained by the polymerization of from 50% to 100% by weight total of one or more monomers selected from the group consisting of ethyl methacrylate and propyl methacrylate, and 0 to 50% by weight of other copolymerizable monomers, the copolymer having the following properties: (a) a reduced viscosity measured according to ASTM D2857 at 1 mg/mL in chloroform at 25°C of greater than 8dL/g and (b) a Tg equal to or less than 77 °C is provided.
(FR) L'invention concerne un additif de moulage de mousse comprenant un copolymère obtenu par la polymérisation de 50 % à 100 % en poids total d'un ou plusieurs monomères choisis dans le groupe constitué par le méthacrylate d'éthyle et le méthacrylate de propyle, et de 0 à 50 % en poids d'autres monomères copolymérisables, le copolymère ayant les propriétés suivantes : (a) une viscosité réduite, mesurée selon la norme ASTM D2857 à 1 mg/ml dans du chloroforme à 25 °C, supérieure à 8 dl/g et (b) une valeur de Tg inférieure ou égale à 77 °C.
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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)