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1. (WO2001032635) CRYSTALLINE MELAMINE AND ITS USE IN AMINO-FORMALDEHYDE RESINS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/032635    International Application No.:    PCT/NL2000/000715
Publication Date: 10.05.2001 International Filing Date: 05.10.2000
Chapter 2 Demand Filed:    25.05.2001    
IPC:
C07D 251/60 (2006.01), C07D 251/62 (2006.01)
Applicants: DMS N.V. [NL/NL]; Het Overloon 1 NL-6411 TE Heerlen (NL) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CR, CU, CY, CZ, DE, DK, DM, DZ, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW only).
AARTS, Veronika, Leonarda, Jozefina [NL/NL]; (NL) (For US Only).
TJIOE, Tjay, Tjien [NL/NL]; (NL) (For US Only).
LIEKELEMA, Koert [NL/NL]; (NL) (For US Only)
Inventors: AARTS, Veronika, Leonarda, Jozefina; (NL).
TJIOE, Tjay, Tjien; (NL).
LIEKELEMA, Koert; (NL)
Agent: VAN BOKHOVEN, Petrus, Hubertus, Maria; DSM Patents & Trademarks P.O. Box 9 NL-6160 MA Geleen (NL)
Priority Data:
1013456 02.11.1999 NL
Title (EN) CRYSTALLINE MELAMINE AND ITS USE IN AMINO-FORMALDEHYDE RESINS
(FR) MELAMINE CRISTALLINE ET SON UTILISATION DANS DES RESINES AMINO-FORMALDEHYDES
Abstract: front page image
(EN)The invention relates to multricrystalline melamine powder having the following properties: specific surface area: 0.7-5 m2/g, content of oxygen-containing components <0.7 wt.%, APHA colour less than 17, melam: higher than 1.5 wt.%. The invention further relates to amino-formaldehyde resin in which multicrystalline melamine with a melam content higher than 1.5 wt.% is used.
(FR)L'invention concerne de la poudre de mélamine polyticristalline présentant les propriétés suivantes: zone superficielle spécifique: 0,7-5 m2/g; teneur de composants contenant de l'oxygène <0,7 % en masse; couleur APHA inférieure à 17; melam: supérieure à 1,5 % en masse. L'invention concerne en outre la résine amino-formaldéhyde dans laquelle on utilise de la mélaminpolyticristalline avec une teneur de melam supérieure à 1,5 % en masse.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, 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, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)