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1. (WO2018222480) 3D PRINTED INJECTION MOLDS WITH HEAT TRANSFER FILLER MATERIALS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/222480 International Application No.: PCT/US2018/034294
Publication Date: 06.12.2018 International Filing Date: 24.05.2018
IPC:
B29C 33/38 (2006.01) ,B29C 45/26 (2006.01) ,B29C 45/44 (2006.01) ,B29C 33/30 (2006.01) ,B29C 33/44 (2006.01) ,B29C 33/52 (2006.01) ,B33Y 10/00 (2015.01) ,B33Y 50/00 (2015.01) ,B29C 64/386 (2017.01) ,B29C 64/40 (2017.01) ,B33Y 80/00 (2015.01)
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
33
Moulds or cores; Details thereof or accessories therefor
38
characterised by the material or the manufacturing process
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
17
Component parts, details or accessories; Auxiliary operations
26
Moulds
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
17
Component parts, details or accessories; Auxiliary operations
40
Removing or ejecting moulded articles
44
for undercut articles
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
33
Moulds or cores; Details thereof or accessories therefor
30
Mounting, exchanging or centering
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
33
Moulds or cores; Details thereof or accessories therefor
44
with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
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
33
Moulds or cores; Details thereof or accessories therefor
44
with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
52
soluble or fusible
[IPC code unknown for B33Y 10][IPC code unknown for B33Y 50][IPC code unknown for B29C 64/386][IPC code unknown for B29C 64/40][IPC code unknown for B33Y 80]
Applicants:
3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427, US
Inventors:
DINGELDEIN, Joseph C.; US
WILLOUGHBY, Jamie B.; US
KOKAISEL, Christopher R.; US
MORTAZAVI, Hamid R.; US
FU, Dong; US
Agent:
HUANG, Christina, X.; US
RHODES, Kevin H.; US
BLANK, Colene H.,; US
HARTS, Dean M. ,; US
LEVINSON, Eric D.,; US
MAKI, Eloise J.,; US
NOWAK, Sandra K.,; US
OLSON, Peter L.,; US
RINGSRED, Ted K.,; US
Priority Data:
62/514,14102.06.2017US
62/514,15602.06.2017US
62/527,20930.06.2017US
62/666,91204.05.2018US
Title (EN) 3D PRINTED INJECTION MOLDS WITH HEAT TRANSFER FILLER MATERIALS
(FR) MOULES D'INJECTION IMPRIMÉS EN 3D AVEC MATÉRIAUX D'APPORT À TRANSFERT DE CHALEUR
Abstract:
(EN) At least some aspects of the present disclosure direct to an injection mold used for manufacturing an apparatus. The injection mold comprises a shell and a cavity formed by the shell. The shell comprises a plurality of layers additively formed using a shell material. The cavity is filled with a filler material. The shell comprises a parting surface, where the parting surface includes a molding structure in conformation with a surface of the apparatus.
(FR) Selon au moins certains aspects, la présente invention concerne un moule d'injection utilisé pour la fabrication d'un appareil. Le moule d'injection comprend une coque et une cavité formée par la coque. La coque comporte une pluralité de couches formées de manière additive au moyen d'un matériau de coque. La cavité est remplie d'un matériau d'apport. La coque comporte une surface de séparation, la surface de séparation comprenant une structure de moulage en conformation avec une surface de l'appareil.
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)