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1. (WO2018052899) ADDITIVE MANUFACTURING PROCESS USING PRINTING MATERIAL OF UNEQUAL COMPOSITION, AND ARTICLE OBTAINABLE BY SAID PROCESS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/052899    International Application No.:    PCT/US2017/051154
Publication Date: 22.03.2018 International Filing Date: 12.09.2017
IPC:
B29C 64/10 (2017.01), B33Y 70/00 (2015.01), B33Y 10/00 (2015.01), B33Y 80/00 (2015.01)
Applicants: SABIC GLOBAL TECHNOLOGIES B.V. [NL/NL]; Plasticslaan 1 4612 PX Bergen Op Zoom (NL).
KLEI, Steven, Raymond [US/US]; (US) (BZ only)
Inventors: KLEI, Steven, Raymond; (US).
GRIESHABER, Sarah, E.; (US).
KUVSHINNIKOVA, Olga, I.; (US)
Agent: QUICKER, Katrina, M.; (US).
DURKEE, Christopher, M.; (US)
Priority Data:
62/394,516 14.09.2016 US
Title (EN) ADDITIVE MANUFACTURING PROCESS USING PRINTING MATERIAL OF UNEQUAL COMPOSITION, AND ARTICLE OBTAINABLE BY SAID PROCESS
(FR) PROCÉDÉ DE FABRICATION ADDITIVE UTILISANT UN MATÉRIAU D'IMPRESSION DE COMPOSITION INÉGALE ET ARTICLE POUVANT ÊTRE OBTENU PAR LEDIT PROCÉDÉ
Abstract: front page image
(EN)Provided are methods of additively manufacturing articles wherein adjacent layers share a base material but differ in terms of the levels of one or more additives that may be disposed in one or both of the adjacent layers. The disclosed technology is especially beneficial to applications where the outer surface of an article would benefit from having a functional additive that offers little advantage when found deep within the article. Related articles are also disclosed.
(FR)L'invention concerne des procédés de fabrication additive d'articles, des couches adjacentes partageant un matériau de base mais étant différentes en termes de niveaux d'un ou de plusieurs additifs qui peuvent être disposés dans une ou les deux couches adjacentes. La technologie de l'invention est particulièrement avantageuse pour des applications où la surface extérieure d'un article bénéficierait d'un additif fonctionnel qui offre peu d'avantages lorsqu'il est trouvé en profondeur à l'intérieur de l'article. Des articles correspondants sont également divulgués.
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)