B29C55/026 - CPC Classification Index

ClassID:

50758 ⎘

B29C55/026 - CPC Classification

Classification description:

Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets of preformed plates or sheets coated with a solution, a dispersion or a melt of thermoplastic material

Recent Application in this class:

20210226176

2021-07-22

System and method for manufacturing optical display element

20200407556

2020-12-31

Polymer film and preparation method thereof

20200254679

2020-08-13

Process for producing a surface covering with an embossed printed surface

20200237579

2020-07-30

Method of manufacturing an activated composite web and an activated composite web for absorptive devices

20180327931

2018-11-15

Fabrication method of functional micro/nano structures over large-area, flexible and high curvature surfaces, by drawing a fiber from a preform

20180256414

2018-09-13

Activated composite web for absorptive devices

20170297257

2017-10-19

Process for producing a surface covering with an embossed printed surface

20160238769

2016-08-18

RESIN FILM AND METHOD OF PRODUCING RESIN FILM

20160047960

2016-02-18

Thin polarizing film, optical laminate with thin polarizing film, and production method for thin polarizing film

#10

20150183199

2015-07-02

Method and apparatus for continuously producing optical panel assemblies

#11

20140339155

2014-11-20

POROUS POLYTETRAFLUOROETHYLENE MEMBRANE, POROUS-POLYTETRAFLUOROETHYLENE-MEMBRANE COMPOSITE, AND SEPARATION MEMBRANE ELEMENT

#12

20140285887

2014-09-25

Polarizing plate and method of producing polarizing plate

#13

20140205822

2014-07-24

Wide-view optical film having reversed wavelength dispersion

#14

20140109826

2014-04-24

System and method for controlling curl in multi-layer webs

#15

20140050913

2014-02-20

Highly insulating film

#16

20130323502

2013-12-05

Method of producing polyester film, polyester film, and back sheet for solar cell

#17

20130249129

2013-09-26

Method of manufacturing polarizing plate

#18

20130235306

2013-09-12

Optical display device

#19

20130160935

2013-06-27

Method of producing polarizing film

#20

20130149546

2013-06-13

METHOD OF MANUFACTURING POLARIZING FILM

#21

20130135725

2013-05-30

Method of producing thin polarizing film involving in-air stretching, underwater stretching, and stretching while drying

#22

20130128357

2013-05-23

Thin polarizing film, optical laminate with thin polarizing film, and production method for thin polarizing film

#23

20130012640

2013-01-10

Heat-shrinkable polyester-based single-layer film

#24

20130008965

2013-01-10

PET-C based security laminates and documents

#25

20120321782

2012-12-20

METHOD AND APPARATUS FOR FABRICATING OPTICAL FILM

#26

20120128931

2012-05-24

THERMO-SHRINKABLE POLYESTER FILM

#27

20120067506

2012-03-22

FILM PROCESSING EQUIPMENT AND METHOD USING THE SAME

#28

20120058321

2012-03-08

Polarizing film, optical film laminate including polarizing film, and method for manufacturing the same

#29

20120057232

2012-03-08

Polarizing film, optical film laminate comprising polarizing film, and stretched laminate for manufacturing the same

#30

20120057231

2012-03-08

Polarizing film, optical film laminate comprising polarizing film, and stretched laminate for manufacturing the same

#31

20120057107

2012-03-08

Optical display device having polarizing film

#32

20120057104

2012-03-08

Optical display device having polarizing film

#33

20120056211

2012-03-08

Polarizing film for an organic electroluminescent (EL) display, a method of making the same and an organic EL display device having the polarizing film

#34

20120055623

2012-03-08

Method and apparatus for continuously producing optical panel assemblies

#35

20120055621

2012-03-08

Method for manufacturing optical film laminate including polarizing film

#36

20120003440

2012-01-05

EASY ADHESION POLYAMIDE FILM AND PRODUCTION METHOD THEREFOR

#37

20110279895

2011-11-17

Polarizing film, polarizing plate, method of preparing the polarizing film and organic light-emitting apparatus including the polarizing plate

#38

20110117339

2011-05-19

Polyester film for optical application

#39

20110081530

2011-04-07

Anti-Microbial Polymeric Film and Method of Manufacture of Said Film

#40

20100321613

2010-12-23

Method of manufacturing polarizer, polarizer, polarizing plate, optical film, method of manufacturing composite polarizing plate, composite polarizing plate and image display

#41