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1. (WO2019002913) METHOD FOR PRODUCING IMPROVED MOLD INSERTS AND MOLDING METHOD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/002913 International Application No.: PCT/IB2017/053846
Publication Date: 03.01.2019 International Filing Date: 27.06.2017
IPC:
B29C 45/14 (2006.01) ,B33Y 80/00 (2015.01) ,B33Y 70/00 (2015.01) ,B33Y 10/00 (2015.01) ,B29C 64/118 (2017.01) ,B29K 77/00 (2006.01) ,B29K 71/00 (2006.01) ,B29K 79/00 (2006.01) ,B29K 81/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14
incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
[IPC code unknown for B33Y 80][IPC code unknown for B33Y 70][IPC code unknown for B33Y 10][IPC code unknown for B29C 64/118]
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
77
Use of polyamides, e.g. polyesteramides, as moulding material
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
71
Use of polyethers as moulding material
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
79
Use of other polymers having nitrogen, with or without oxygen or carbon only, in the main chain, as moulding material
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
81
Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
Applicants:
SABIC GLOBAL TECHNOLOGIES B.V. [NL/NL]; Plasticslaan 1 4612 PX Bergen op Zoom, NL
Inventors:
KARTHIKEYAN, Rajkumar; IN
BURATTO, Matthew; US
ARUMUGAM, Murugan; IN
THEETHIRA KUSHALAPPA, Poovana; IN
SHET, Nitesh Kumar; IN
NARAYANASWAMY, Venkatesha; IN
Priority Data:
Title (EN) METHOD FOR PRODUCING IMPROVED MOLD INSERTS AND MOLDING METHOD
(FR) PROCÉDÉ DE PRODUCTION D'INSERTS DE MOULE AMÉLIORÉS ET PROCÉDÉ DE MOULAGE
Abstract:
(EN) A method for making a mold insert is provided. The method includes selectively forming a first bead of a first polymeric material onto a first target road to form a plurality of first layers that fuse to form a first melt-contacting surface of the first polymeric material and a first press-facing surface of the first polymeric material opposite the first melt-contacting surface. The first polymeric material comprises a high heat polymeric material. The first press- facing surface comprises a recessed configuration.
(FR) L'invention concerne un procédé de fabrication d'un insert de moule. Le procédé comprend la formation sélective d'un premier cordon d'un premier matériau polymère sur une première trajectoire cible pour former une pluralité de premières couches qui fusionnent pour former une première surface de contact de matière fondue du premier matériau polymère et une première surface faisant face à la presse du premier matériau polymère opposée à la première surface de contact de matière fondue. Le premier matériau polymère comprend un matériau polymère à chaleur élevée. La première surface faisant face à la presse comprend une configuration en creux.
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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, 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 (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)