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1. (WO2007011574) SOLVENT-FREE, SELF-POLISHING POLYURETHANE MATRIX FOR USE IN SOLVENT-FREE ANTIFOULINGS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/011574 International Application No.: PCT/US2006/026835
Publication Date: 25.01.2007 International Filing Date: 11.07.2006
IPC:
A61K 31/78 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
74
Synthetic polymeric materials
765
Polymers containing oxygen
78
of acrylic acid or derivatives thereof
Applicants:
THE GOVERNMENT OF THE U.S.A., AS REPRESENTED BY THE SECRETARY OF THE NAVY [US/US]; Naval Research Laboratory 4555 Overlook Ave, SW Code 1008.2 Washington, DC 20375, US (AllExceptUS)
VERBORGT, Jozef [US/US]; US (UsOnly)
WEBB, Arthur, A. [US/US]; US (UsOnly)
Inventors:
VERBORGT, Jozef; US
WEBB, Arthur, A.; US
Agent:
KARASEK, John, J.; US Naval Research Laboratory 4555 Overlook Ave, SW Washington, DC 20375, US
Priority Data:
11/183,22014.07.2005US
Title (EN) SOLVENT-FREE, SELF-POLISHING POLYURETHANE MATRIX FOR USE IN SOLVENT-FREE ANTIFOULINGS
(FR) MATRICE A BASE DE POLYURETHANNE AUTOPOLISSABLE ET NE COMPORTANT PAS DE SOLVANT A UTILISER DANS DES REVETEMENTS ANTI-SALISSURES SANS SOLVANT
Abstract:
(EN) A polyol having the formula X(O-R1-OH)m(O-R2)nHq. X is Si, C, B, Ti, P, Al, Mg, or Ca. Each R1 is derived from dipropylene glycol or tripropylene glycol, and each R2 is an aliphatic group, m is 2, 3, or 4; n is 0, 1, or 2; and q is 1 or 2 when X is C, and is 0 when X is not C A thermoset formed by reacting a polyisocyanate with the polyol. An antifouling coating containing the thermoset and optionally a biocide. An antifouling coating that is not foam formed by reacting Si(O-R1-OH)m(O-R2)nR3 with a polyisocyanate. Each R3 is an alkyl group or aromatic group.
(FR) L'invention concerne un polyol représenté par la formule X(O-R1-OH)m(O-R2)nHq, où X représente Si, C, B, Ti, P, Al, Mg, ou Ca, chaque R1 est dérivé de dipropylène glycol ou de tripropylène glycol, et chaque R2 représente un groupe aliphatique, m vaut 2, 3, ou 4 ; n vaut 0, 1, ou 2 ; et q vaut 1 ou 2 quand X représente C, et vaut 0 quand X ne représente pas C. L'invention concerne également un matériau thermodurcissable obtenu en faisant réagir un polyisocyanate avec le polyol. L'invention concerne également un revêtement anti-salissures contenant ce matériau thermodurcissable et éventuellement un biocide. L'invention concerne également un revêtement anti-salissures, n'étant pas à base de mousse, obtenu en faisant réagir Si(O-R1-OH)m(O-R2)nR3 avec un polyisocyanate, où chaque R3 représente un groupe alkyle ou un groupe aromatique.
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, 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)