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1. (WO2010083959) MOULD AND METHOD FOR PRODUCING MULTI-LAYER SHAPED PARTS OF PLASTIC
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/083959 International Application No.: PCT/EP2010/000127
Publication Date: 29.07.2010 International Filing Date: 13.01.2010
IPC:
B29C 33/00 (2006.01) ,B29C 33/30 (2006.01) ,B29C 33/56 (2006.01) ,B29C 45/26 (2006.01) ,B29C 45/37 (2006.01) ,B29C 45/27 (2006.01) ,B29C 33/60 (2006.01) ,B29C 37/00 (2006.01) ,B29C 45/14 (2006.01) ,B29C 45/16 (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
33
Moulds or cores; Details thereof or accessories therefor
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
56
Coatings; Releasing, lubricating or separating agents
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
26
Moulds
37
Mould cavity walls
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
27
Sprue channels
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
56
Coatings; Releasing, lubricating or separating agents
60
Releasing, lubricating or separating agents
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
37
Component parts, details, accessories or auxiliary operations, not covered by group B29C33/ or B29C35/144
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
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
16
Making multilayered or multicoloured articles
Applicants:
BAYER MATERIALSCIENCE AG [DE/DE]; 51368 Leverkusen, DE (AllExceptUS)
EHBING, Hubert [DE/DE]; DE (UsOnly)
BRÜNING, Dirk [DE/DE]; DE (UsOnly)
PROTTE, Rainer [DE/DE]; DE (UsOnly)
Inventors:
EHBING, Hubert; DE
BRÜNING, Dirk; DE
PROTTE, Rainer; DE
Common
Representative:
BAYER MATERIALSCIENCE AG; Law and Patents, Patents and Licensing 51368 Leverkusen, DE
Priority Data:
10 2009 005 609.221.01.2009DE
Title (DE) WERKZEUG UND VERFAHREN ZUR HERSTELLUNG VON MEHRSCHICHT-KUNSTSTOFFFORMTEILEN
(EN) MOULD AND METHOD FOR PRODUCING MULTI-LAYER SHAPED PARTS OF PLASTIC
(FR) MOULE ET PROCÉDÉ DE PRODUCTION D'ARTICLES MOULÉS EN PLASTIQUE MULTICOUCHE
Abstract:
(DE) Die Erfindung betrifft ein Werkzeug zur Herstellung von Mehrschichtkunststoffformteilen bestehend aus mindestens zwei Werkzeughälften (1, 2, 6) und einer Kavität (4), in der der Kunststoff aufgenommen wird, einem Angusssystem (9) mit einem Angusskanal und einem auswechselbaren Trennwerkzeugeinsatz (5) sowie ein Verfahren zur Herstellung von Mehrschichtkunststoffformteilen.
(EN) The invention relates to a mould for producing multi-layer shaped parts of plastic comprising at least two mould halves (1, 2, 6) and a cavity (4), in which the plastic is held, a gating system (9) with a runner and an exchangeable separating mould insert (5) as well as a method for producing multi-layer shaped parts of plastic.
(FR) L'invention concerne un moule de production d'articles moulés en plastique multicouche, comprenant au moins deux moitiés de moule (1, 2, 6) et une empreinte (4) dans laquelle la matière plastique est reçue, un système d'entrée (9) doté d'un canal d'entrée, et un insert de séparation interchangeable (5), ainsi qu'un procédé pour fabriquer des articles moulés en plastique multicouche.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
MXMX/a/2011/007630EP2389282JP2012515666US20110278769CN102292198CA2749990
ES2498748MX2011007630KR1020110117095BRPI1006963IN5614/DELNP/2011