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1. (WO2018085251) ABSORBENT POLYMERS, AND METHODS OF PRODUCING THEREOF AND USES THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/085251    International Application No.:    PCT/US2017/059243
Publication Date: 11.05.2018 International Filing Date: 31.10.2017
IPC:
C08F 122/02 (2006.01), C08G 63/08 (2006.01)
Applicants: NOVOMER, INC. [US/US]; 1 Bowdoin Square, Suite 300 Boston, MA 02114 (US)
Inventors: SOOKRAJ, Sadesh, H.; (US).
TSEITLIN, Alexander; (US).
LEE, Han; (US).
POKROVSKI, Konstantin, A.; (US)
Agent: TANG, Wei; (US).
AIKEN, Charity; (US).
TANG, Wei; (US).
AHN, Sejin; (US).
ARJOMAND, Mehran; (US)
Priority Data:
62/416,623 02.11.2016 US
Title (EN) ABSORBENT POLYMERS, AND METHODS OF PRODUCING THEREOF AND USES THEREOF
(FR) POLYMÈRES ABSORBANTS, PROCÉDÉS DE PRODUCTION ET UTILISATIONS ASSOCIÉS
Abstract: front page image
(EN)Provided herein are absorbent polymers produced from beta-propiolactone, and methods of producing such polymers. These absorbent polymer may be cross-linked. The beta-propiolactone may be derived from ethylene oxide and carbon monoxide. The absorbent polymer may be bio-based and/or bio-degradable. The absorbent polymers may be used for diapers, adult incontinence products, and feminine hygiene products, as well as for agricultural applications.
(FR)L'invention concerne des polymères absorbants produits à partir de bêta-propiolactone, ainsi que des procédés de production de ces polymères. Ces polymères absorbants peuvent être réticulés. La bêta-propiolactone peut être issue d'oxyde d'éthylène et de monoxyde de carbone. Le polymère absorbant selon l'invention peut être biosourcé et/ou biodégradable. Les polymères absorbants peuvent être utilisés dans des couches, des produits pour l'incontinence des adultes et des produits d'hygiène féminine, ainsi que dans des applications agricoles.
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)