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1. (WO2015127479) COMPOSITION AND PROCESS FOR APPLYING HYDROPHOBIC COATING TO FIBROUS SUBSTRATES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/127479 International Application No.: PCT/US2015/017400
Publication Date: 27.08.2015 International Filing Date: 24.02.2015
IPC:
D06M 10/10 (2006.01) ,D06M 15/705 (2006.01) ,D06M 15/263 (2006.01)
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
10
Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
04
Physical treatment combined with treatment with chemical compounds or elements
08
Organic compounds
10
Macromolecular compounds
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15
Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
70
combined with mechanical treatment
705
Embossing; Calendering; Pressing
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15
Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
19
with synthetic macromolecular compounds
21
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
263
of unsaturated carboxylic acids; Salts or esters thereof
Applicants:
GREEN THEME TECHNOLOGIES LLC [US/US]; 2815 Broadbent Parkway NE, Suite F Albuquerque, NM 87107, US
Inventors:
SELWYN, Gary, S.; US
COOPER, Chris, B.; US
COX, Luther, Wilborn; US
Agent:
COHN, Gary, C.; US
Priority Data:
14/188,60824.02.2014US
Title (EN) COMPOSITION AND PROCESS FOR APPLYING HYDROPHOBIC COATING TO FIBROUS SUBSTRATES
(FR) COMPOSITION ET PROCÉDÉ POUR APPLIQUER UN REVÊTEMENT HYDROPHOBE À DES SUBSTRATS FIBREUX
Abstract:
(EN) Fabrics are treated with a hydrophobic treatment that includes at least one hydrophobic monomer and a crosslinker. The treatment is low in volatile organic compounds and water. It is a liquid at 22°C or a suspension having a phase that is liquid at 22°C. The monomer and crosslinker are cured in a free radical polymerization to form a hydrophobic coating on a fibrous substrate. The curing is performed by removing interstitial air from the fabric and then curing the fabric in a low oxygen environment without allowing it contact with oxygen or air from the time the interstitial air is removed until conversion of monomers reaches at least 50%.
(FR) Cette invention concerne des tissus soumis à un traitement hydrophobe par application d'une composition de traitement qui comprend au moins un monomère hydrophobe et un agent de réticulation. La composition de traitement a une teneur basse en composés organiques volatils et eau. C'est un liquide à 22°C ou une suspension comportant une phase qui est liquide à 22°C. Le monomère et l'agent de réticulation sont durcis par polymérisation radicalaire pour former un revêtement hydrophobe sur un substrat fibreux. Le durcissement est effectué par élimination de l'air interstitiel dans le tissu, puis durcissement du tissu dans un environnement à faible teneur en oxygène sans contact du tissu avec l'oxygène ou l'air à partir du moment où l'air interstitiel est éliminé jusqu'à ce que la conversion des monomères atteigne au moins 50 %.
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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)