ClassID:

56340

B32B2457/04 - CPC Classification

Classification description:

Electrical equipment Insulators

Recent Application in this class:
#1
20260112935
2026-04-23

EDGE SEALED SLOT LINER

#2
20250264183
2025-08-21

HOLLOW INSULATING TUBE, PREPARATION METHOD FOR HOLLOW INSULATING TUBE, AND COMPOSITE INSULATOR

#3
20250001733
2025-01-02

LCP EXTRUDED FILM, INSULATING MATERIAL FOR CIRCUIT BOARD, AND METAL FOIL-CLAD LAMINATE

#4
20240395440
2024-11-28

CONDUCTOR INSULATION SYSTEM WITH NANOPARTICLE COMPOSITE LAYER

#5
20240324072
2024-09-26

Electrical Heating Unit for Heating a Heat Shrink Cover, Electrical Heating System, Installation System, and Manufacturing Method

#6
20230402695
2023-12-14

MULTILAYER, FLEXIBLE, IMPACT AND PUNCTURE RESISTANT, FLUID IMPERVIOUS, DIELECTRIC INSULATOR SHEET FOR AN ELECTRIC VEHICLE BATTERY PACK AND MOUNTING ARRANGEMENT THEREWITH

#7
20230078838
2023-03-16

COMPOSITE MATERIAL STRUCTURE

#8
20230046004
2023-02-16

Low-dielectric rubber resin material and low-dielectric metal substrate

#9
20230009469
2023-01-12

Dielectric, circumferentially continuous, multilayered textile sleeve and method of construction thereof

#10
20220411667
2022-12-29

COMPOSITELY STRUCTURED INSULATION ADHESIVE FILM AND PREPARATION METHOD THEREOF

#11
20220270950
2022-08-25

Insulated metal substrate and method for manufacturing same

#12
20220266572
2022-08-25

Insulated metal substrate and method for manufacturing same

#13
20220259424
2022-08-18

Resin composition, prepreg, film with resin, metal foil with resin, metal-clad laminate, and wiring board

#14
20220254548
2022-08-11

Laminate water barrier

#15
20220157487
2022-05-19

Film, method for producing film, metal-clad laminate, and coated metal conductor

#16
20220080714
2022-03-17

Composite film used for cable wrapping layer and preparation method for the same

#17
20210362471
2021-11-25

Graphitic film-based elastic heat spreaders

#18
20210307162
2021-09-30

Laminate, electronic component, and laminate production method

#19
20210268766
2021-09-02

COMPOSITE AND METHOD FOR MAKING

#20
20200333661
2020-10-22

Touch sensor panel and optical laminate

#21
20200215785
2020-07-09

ANISOTROPIC CONDUCTIVE FILM

#22
20200208351
2020-07-02

WET NONWOVEN FABRIC CONTAINING META-ARAMID AND POLYPHENYLENE SULFIDE AND LAMINATED SHEET OF THE SAME

#23
20200170151
2020-05-28

Magnetic shielding tape for cable and method for manufacturing thereof

#24
20200122440
2020-04-23

Insulation film and method for making insulation film

#25
20200122430
2020-04-23

Heat-insulation sheet, electronic device using same, and method for producing heat-insulation sheet

#26
20200108583
2020-04-09

Heat insulating material, method for manufacturing same, and electronic equipment and automobile using same

#27
20190160784
2019-05-30

METAL FLUOROPOLYMER COMPOSITES

#28
20190126052
2019-05-02

Polymeric feed-thru for chronic implantable devices

#29
20190098805
2019-03-28

Magnetic shielding tape for cable and method for manufacturing thereof

#30
20190089217
2019-03-21

Solid insulation material

#31
20180281366
2018-10-04

Composite material and method of producing composite material

#32
20180222154
2018-08-09

Metal-coated nonwoven fabric with adhesive layer, process for producing metal-coated nonwoven fabric with adhesive layer, and covered core wire

#33
20180215960
2018-08-02

Solid insulation material

#34
20180204649
2018-07-19

Solid insulation material

#35
20180139837
2018-05-17

Multilayer transmission line plate

#36
20180134926
2018-05-17

Adhesive sheet

#37
20180047482
2018-02-15

Electric wire bundle, apparatus for manufacturing electric wire bundle, and method for manufacturing electric wire bundle

#38
20180044522
2018-02-15

Electrical tracking resistance compositions, articles formed therefrom, and methods of manufacture thereof

#39
20180015995
2018-01-18

Structural component with an electrical transmission device, method for providing a structural component with an electrical transmission device, electrical wiring system and aircraft component

#40
20170342260
2017-11-30

Polyalkylene terephthalate resin composition

#41
20170320298
2017-11-09

Resin-compatible laminate structures

#42
20170239914
2017-08-24

Heat-insulation material and production method thereof

#43
20170238447
2017-08-17

Electromagnetic wave shielding tape using nanomaterials

#44
20170232716
2017-08-17

Composite and method for making

#45
20170232709
2017-08-17

Multilayer structure, packaging material including the same, and method for producing said multilayer structure

#46
20170229207
2017-08-10

LAMINATION COMPOSITE OF BORON NITRIDE IN PAPER FOR TRANSFORMER INSULATION

#47
20170217138
2017-08-03

Fluoropolymer composite film wrapped wires and cables

#48
20170004908
2017-01-05

Corona-resistant resin-compatible laminates

#49
20160297172
2016-10-13

Laminated body and process for producing the same

#50
20160255718
2016-09-01

AN EPOXY RESIN COMPOSITION, AND PREPREG AND COPPER-CLAD LAMINATE MADE BY USING SAME

#51
20160240770
2016-08-18

Carbon nanofiber actuator

#52
20160180990
2016-06-23

Resistive grid elements having a thermosetting polymer

#53
20160159055
2016-06-09

LAMINATE COMPRISING FILM AND FIBER SHEET

#54
20160128228
2016-05-05

THERMAL COMPOSITE

#55
20160078979
2016-03-17

Insulating tape for covering, and method for producing structure

#56
20160059523
2016-03-03

Insulation film and method for making insulation film

#57
20160016378
2016-01-21

Composite sheet, production method thereof and electronic apparatus using the same

#58
20150373853
2015-12-24

Insulation film and method for making insulation film

#59
20150360452
2015-12-17

High limiting oxygen index electrical insulation laminates

#60
20150333494
2015-11-19

Multilayered heat-recoverable article, wire splice, and wire harness

#61
20150314575
2015-11-05

INSULATION FILM AND METHOD FOR MAKING INSULATION FILM

#62
20150306851
2015-10-29

Insulation film and method for making insulation film

#63
20150118464
2015-04-30

Electrical insulation material

#64
20150111013
2015-04-23

Aramid resin film laminate and method for producing the same

#65
20150096786
2015-04-09

Insulation waterproof member and insulation waterproofing method

#66
20140363645
2014-12-11

Multilayered product for joint utilization of SMC, BMC and PET waste

#67
20140162079
2014-06-12

Articles and methods of making the same

#68
20140102758
2014-04-17

High temperature insulating tape and wire or cable sheathed therewith

#69
20130251933
2013-09-26

Fabrication of high gradient insulators by stack compression

#70
20130209769
2013-08-15

CORONA RESISTANT STRUCTURES AND METHODS RELATING THERETO

#71
20130023419
2013-01-24

COVERING MATERIAL, SUPERCONDUCTING ELECTRIC WIRE AND ELECTRICAL DEVICE

#72
20130009514
2013-01-10

Carbon nanofiber actuator

#73
20120321828
2012-12-20

Self-healing polymer materials for wire insulation, polyimides, flat surfaces, and inflatable structures

#74
20120286620
2012-11-15

Composite insulating film

#75
20120244351
2012-09-27

MULTILAYER RESIN SHEET AND METHOD FOR PRODUCING THE SAME, METHOD FOR PRODUCING CURED MULTILAYER RESIN SHEET, AND HIGHLY THERMALLY CONDUCTIVE RESIN SHEET LAMINATE AND METHOD FOR PRODUCING THE SAME

#76
20120213988
2012-08-23

CORONA RESISTANT COMPOSITIONS AND METHODS RELATING THERETO

#77
20120152591
2012-06-21

Polyimides and fluoropolymer bonding layer with improved copper heat seal strength

#78
20120038239
2012-02-16

Dry mica tape and insulation coils manufactured therewith

#79
20100282488
2010-11-11

Polyimides and fluoropolymer bonding layer with improved internal adhesive strength

#80
20100279110
2010-11-04

Polyamide film coated with vinylidene chloride copolymer mixture and method for producing the same

#81
20100260991
2010-10-14

Articles and methods of making the same

#82
20100213413
2010-08-26

Seeding resins for enhancing the crystallinity of polymeric substructures

#83
20100183865
2010-07-22

POROUS POLYTETRAFLUOROETHYLENE SHEET ROLL AND TAPE ROLL

#84
20100173140
2010-07-08

Biaxially oriented polyester film for automobile driving motors, and electrically insulating member therefrom

#85
20100068471
2010-03-18

THERMAL RESISTOR MATERIAL

#86
20090246435
2009-10-01

Laminate

#87
20090197068
2009-08-06

POLYIMIDE FILM, AND METHOD FOR PRODUCTION THEREOF

#88
20090178832
2009-07-16

Prepreg and its application products for low thermal expansion and low dielectric tangent

#89
20090117388
2009-05-07

Phenol aralkyl epoxy resin with secondary hydroxyl groups

#90
20080277139
2008-11-13

Sealing tape

#91
20060281380
2006-12-14

Seeding resins for enhancing the crystallinity of polymeric substructures

#92
20060185785
2006-08-24

Method of manufacturing hard disc device with a printed wiring board fixed thereto

#93
20060068670
2006-03-30

Electrical insulation laminates and electrical devices containing such laminates

#94
20060068669
2006-03-30

Inorganic electrical insulation laminates and electrical devices containing such laminates

#95
20060029810
2006-02-09

One part, heat cured pressure sensitive adhesives

#96
20050028939
2005-02-10

Method of making an inorganic sheet laminate

#97
15823956
2018-05-29

Refractory insulating sheet