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1. (WO2003002646) NON-STAINING POLYMER COMPOSITE PRODUCT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2003/002646 International Application No.: PCT/US2002/016601
Publication Date: 09.01.2003 International Filing Date: 28.06.2002
Chapter 2 Demand Filed: 27.01.2003
IPC:
C08K 3/26 (2006.01) ,C08K 5/00 (2006.01)
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
3
Use of inorganic ingredients
18
Oxygen-containing compounds, e.g. metal carbonyls
24
Acids; Salts thereof
26
Carbonates; Bicarbonates
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
Applicants: CERTAINTEED CORPORATION[US/US]; 750 E. Swedesford Road Valley Forge, PA 19482, US
Inventors: RUEDE, Paul; US
Agent: OBLON, Norman, F.; Oblon, Spivak, McClelland, Maier & Neustadt, P.C. 1940 Duke Street Alexandria, VA 22314, US
Priority Data:
09/893,01228.06.2001US
Title (EN) NON-STAINING POLYMER COMPOSITE PRODUCT
(FR) COMPOSITE A BASE DE POLYMERES RESISTANT AUX TACHES
Abstract:
(EN) A polymeric composite is provided which has improved stain preventative properties by virtue of inclusion of at least one compound having multiple functional groups capable of reacting with tannins contained in a tannin containing cellulosic material present in the composite, and a method for its production and prevention of water stains thereon.
(FR) L'invention concerne un composite à base de polymères possédant des propriétés améliorées de résistance aux taches, renfermant au moins un composé comprenant plusieurs groupes fonctionnels pouvant réagir avec les tanins contenus dans la matière cellulosique renfermant des tanins présente dans le composite. L'invention concerne également un procédé destiné à la production de ce composite et à la prévention des taches d'humidité sur ce dernier.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, 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, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, 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)