WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |

Search International and National Patent Collections
World Intellectual Property Organization
Machine translation
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/058246 International Application No.: PCT/US2015/053698
Publication Date: 06.04.2017 International Filing Date: 02.10.2015
B41M 5/50 (2006.01) ,B41M 1/14 (2006.01)
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.[US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070, US
Inventors: TOLES, Christopher Arend; US
OSWALD, Thomas Roger; US
NIU, Bor-Jiunn; US
Agent: FOUGERE, Jeffrey R.; US
Priority Data:
Abstract: front page image
(EN) The present disclosure is drawn to sizing compositions, which can include 25 wt% to 80 wt% starch based on dry components, 15 wt% to 60 wt% cationic multivalent salt based on dry components, and an organic additive. The organic additive can be a water-swellable polymer having a weight average molecular weight ranging from 150,000 Mw to 1,000,000 Mw, a wax, or both the water- swellable polymer and the wax.
(FR) La présente invention concerne des compositions d'encollage, qui peuvent comprendre de 25 % en poids à 80 % en poids d'amidon sur la base de composants secs, de 15 % en poids à 60 % en poids d'un sel multivalent cationique basé sur des composants secs, et un additif organique. L'additif organique peut être un polymère gonflable dans l'eau ayant une masse moléculaire moyenne en poids de 150 000 Mw à 1 000 000 Mw, une cire, ou à la fois le polymère gonflable dans l'eau et la cire.
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)