Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018100583) POLYUREA COATING OF SURFACES FOR LEAK PROTECTION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/100583 International Application No.: PCT/IL2017/051312
Publication Date: 07.06.2018 International Filing Date: 04.12.2017
IPC:
C09D 175/02 (2006.01) ,C08G 18/10 (2006.01) ,B63B 43/16 (2006.01) ,B63B 59/00 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
175
Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
02
Polyureas
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
08
Processes
10
Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
43
Improving safety of vessels, e.g. damage control, not otherwise provided for
02
reducing risk of capsizing or sinking
10
by improving buoyancy
16
Temporary equipment for stopping leaks, e.g. collision mats
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
59
Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
Applicants:
TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITED [IL/IL]; Senate House Technion City 3200004 Haifa, IL
SELA INDUSTRIAL MAINTENANCE 2006 LTD. [IL/IL]; P.O.Box 8151 3108101 Haifa, IL
Inventors:
DANINO, Benjamin; IL
RITTEL, Daniel; IL
DRIMER, Nitai; IL
Agent:
GASSNER, Dvir; IL
GEYRA, Assaf; IL
KESTEN, Dov; IL
Priority Data:
62/429,81804.12.2016US
Title (EN) POLYUREA COATING OF SURFACES FOR LEAK PROTECTION
(FR) REVÊTEMENT EN POLYURÉE DE SURFACES À DES FINS DE PROTECTION CONTRE LES FUITES
Abstract:
(EN) A watercraft comprising a hull, and a polymer layer disposed over an inner side of the hull. The polymer layer has a thickness of between 1 to 5 millimeters, and an elasticity of between 100% and 1200% elongation. The watercraft comprises the hull and the polymer layer, where the interface layer adheres the polymer layer to the inner side of the hull at an adhesion strength of between 0.5 to 1.2 mega- Pascal (MPa).
(FR) La présente invention concerne une embarcation comprenant une coque et une couche de polymère disposée sur un côté interne de la coque. La couche de polymère a une épaisseur comprise entre 1 et 5 millimètres et une élasticité comprise entre 100 % et 1200 % d'allongement. L'embarcation comprend la coque et la couche de polymère, une couche d'interface faisant adhérer la couche de polymère au côté interne de la coque avec une force d'adhérence comprise entre 0,5 et 1,2 mégapascals (MPa).
front page image
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)