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1. (WO2018081494) WATER-SOLUBLE FILM WITH LOW COEFFICIENT OF FRICTION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/081494    International Application No.:    PCT/US2017/058657
Publication Date: 03.05.2018 International Filing Date: 27.10.2017
IPC:
C11D 17/04 (2006.01)
Applicants: MONOSOL, LLC [US/US]; 707 E. 80th Place, Suite 301 Merrillville, IN 46410 (US)
Inventors: LEE, David, M.; (US).
BROMBY, Percy, II; (US)
Agent: DEFOE, Jacqueline, J.; (US)
Priority Data:
62/413,929 27.10.2016 US
Title (EN) WATER-SOLUBLE FILM WITH LOW COEFFICIENT OF FRICTION
(FR) FILM HYDROSOLUBLE À FAIBLE COEFFICIENT DE FROTTEMENT
Abstract: front page image
(EN)The disclosure provides a water-soluble film, including a mixture of a water-soluble polyvinyl alcohol, a plasticizer, and a starch, wherein (a) the starch includes a hydroxypropylated starch in an amount of about 5 phr to about 30 phr; (b) the starch includes a modified starch having a degree of modification greater than about 2%, in an amount of about 2.5 phr to about 30 phr; (c) the starch is an unmodified starch having an amylose content of about 20% to about 80%; or (d) the starch includes a hydroxypropylated starch having an amylose content of about 23% to about 95% and the polyvinyl alcohol includes unmodified polyvinyl alcohol or anionic modified polyvinyl alcohol with the proviso that the anionic modifier is not acrylate. The disclosure further provides a sealed article including a water-soluble film in the form of a pouch defining an interior pouch volume.
(FR)L'invention concerne un film hydrosoluble, comprenant un mélange d'un alcool polyvinylique hydrosoluble, d'un plastifiant et d'un amidon, (a) l'amidon comprenant un amidon hydroxypropylé à hauteur d'environ 5 pce à environ 30 pce ; (b) l'amidon comprenant un amidon modifié présentant un degré de modification supérieur à environ 2 %, à hauteur d'environ 2,5 pce à environ 30 pce ; (c) l'amidon étant un amidon non modifié présentant une teneur en amylose d'environ 20 % à environ 80 % ; ou (d) l'amidon comprenant un amidon hydroxypropylé présentant une teneur en amylose d'environ 23 % à environ 95 % et l'alcool polyvinylique comprenant de l'alcool polyvinylique non modifié ou de l'alcool polyvinylique modifié anionique, à condition que le modificateur anionique ne soit pas un acrylate. L'invention concerne en outre un article scellé comprenant un film hydrosoluble sous la forme d'une poche délimitant un volume de poche intérieur.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)