B29C45/2632 - CPC Classification Index

ClassID:

49578 ⎘

B29C45/2632 - CPC Classification

Classification description:

Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor; Component parts, details or accessories; Auxiliary operations; Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs Stampers; Mountings thereof

Sub-classes:

B29C2045/2634 » {mounting layers between stamper and mould or on the rear surface of the stamper} 3
B29C2045/2638 » {Magnetic means for mounting stampers} 1
B29C2045/264 » {Holders retaining the inner periphery of the stamper} 6

Recent Application in this class:

20240316846

2024-09-26

METHOD FOR FABRICATING MICROSTRUCTURED INSERTS FOR INJECTION MOLDING

20210402659

2021-12-30

Thermoplastic forming tools, and assemblages thereof

20200307045

2020-10-01

Method and device for the production of an optimized neck contour on preforms

20190308349

2019-10-10

METHOD AND APPARATUS FOR THE PRODUCTION OF AN OPTIMIZED NECK CONTOUR ON PREFORMS

20170291334

2017-10-12

METHOD AND DEVICE FOR THE PRODUCTION OF AN OPTIMIZED NECK CONTOUR ON PREFORMS

20130265655

2013-10-10

Molded-article manufacturing method, mold, and optical element including fresnel lens

20120267826

2012-10-25

MOLD FOR PRODUCING MICROPRODUCT AND METHOD OF PRODUCING MICROPRODUCT

20120189962

2012-07-26

Method for manufacturing stamper for injection molding

20120080819

2012-04-05

PATTERNING MOLD AND MANUFACTURING METHOD THEREOF

#10

20120058312

2012-03-08

Thermal compensated stampers/imprinters

#11

20110250309

2011-10-13

STAMPER INCLUDING A MICRO PATTERN

#12

20110109015

2011-05-12

Device and method for injection molding product having hydrophobic pattern

#13

20110069361

2011-03-24

Injection moldings, injection-molding apparatus and method thereof

#14

20100301517

2010-12-02

MOLDING STAMPER AND METHOD FOR FABRICATING SAME

#15

20100213642

2010-08-26

RESIN STAMPER MOLDING DIE AND METHOD FOR MANUFACTURING RESIN STAMPER USING THE SAME

#16

20100207302

2010-08-19

STAMPER MOLDING DIE AND METHOD FOR MOLDING STAMPER USING THE SAME

#17

20100119763

2010-05-13

Production method for optical disc master, optical disc master, stamper, and optical disc

#18

20100108638

2010-05-06

Method for producing a mould for nanostructured polymer objects

#19

20090286045

2009-11-19

Method of manufacturing stamper, method of manufacturing resin molded article, and stamper

#20

20090285930

2009-11-19

Resin molding apparatus

#21

20090246310

2009-10-01

RESIN IMPRINT STAMPER AND METHOD OF MANUFACTURING THE SAME

#22

20090074903

2009-03-19

Thermal insulation stamper and production method of same

#23

20090057955

2009-03-05

Resin molding apparatus and resin molding method

#24

20090041881

2009-02-12

Mold Device and Mirror Plate

#25

20090010147

2009-01-08

OPTICAL DISK AND MOLDING DIE APPARATUS

#26

20080241525

2008-10-02

STAMPER FOR OPTICAL INFORMATION RECORDING MEDIUM, MASTER FOR MAGNETIC TRANSFER, AND MANUFACTURING METHODS THEREOF

#27

20080230955

2008-09-25

Disk forming method

#28

20080138510

2008-06-12

OPTICAL DISK MOLD AND METHOD OF FORMING THE SAME

#29

20080138245

2008-06-12

PLASTIC MICROCHIP FOR MICROPARTICLE ANALYSIS AND METHOD FOR MANUFACTURING THE SAME

#30

20080131548

2008-06-05

Thermal compensated stampers/imprinters

#31

20080128944

2008-06-05

Injection molded polymeric stampers/imprinters for fabricating patterned recording media

#32

20080093754

2008-04-24

Apparatus and method of fabricating light guide panel

#33

20070176311

2007-08-02

Mold for molding disk, adjustment member, and method of molding disk substrate

#34

20070126136

2007-06-07

Heat insulating stamper structure

#35

20060258548

2006-11-16

Lubricant composition and article, disk molding stamper, disk molding apparatus, disk forming method, method of forming lubrication coating

#36

20060187804

2006-08-24

Stamper and method for production thereof

#37

20060163762

2006-07-27

Method and device for machining of an information-and/or structure carrier for injection molding forms

#38

20060131474

2006-06-22

Substrate for a stamper

#39

20060073227

2006-04-06

Molding system having a micro heating element for molding a micro pattern structure

#40

20060057847

2006-03-16

Resin forming mold and production method for the resin forming mold

#41

20060051552

2006-03-09

Molding die,molding method, disc substrate, and molding machine

#42

20060051453

2006-03-09

Metal mold device method of manufacturing the metal mold device . molding method molded product and molding machine

#43

20060024467

2006-02-02

Disk production apparatus and disk produced by disk production apparatus

#44

20050260298

2005-11-24

Contamination-free magnetic stamper holder

#45

20050219992

2005-10-06

Stamper for producing optical recording medium, optical recording medium, and methods of producing the same

#46

20050208170

2005-09-22

Die assembly for molding optical disc substrates

#47

20050170034

2005-08-04

Die for molding disc substrates

#48

20050167868

2005-08-04

Stamper for producing optical recording medium, optical recording medium, and methods of producing the same

#49

20050151051

2005-07-14

Matrix and method of producing said matrix

#50

20050140034

2005-06-30

Optical disc mold having diamond-like carbonaceous layer and a molding method using the same

#51

20050136360

2005-06-23

Method for manufacturing master substrate used for manufacturing grooved molding substrate, method for manufacturing stamper for manufacturing grooved molding substrate, method for manufacturing grooved molding substrate, grooved molding substrate, memory medium, memory device, and computer

#52

20050048250

2005-03-03

Molding mold, substrate for optical disc, and optical disc

#53

20050034617

2005-02-17

Stamper, mold system, recording medium substrate, recording medium, optical disc substrate, optical disc, and method for producing stamper