Patents-Review.com
ClassID:

197929 ⎘

G11B5/7023 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins

Recent Application in this class:
#1
20210390980
2021-12-16

Tape media having synergistic magnetic recording layer and underlayer

 #2
20210366513
2021-11-25

Magnetic recording medium, magnetic recording and reproducing device and composition for magnetic recording medium including polyalkyleneimine compound

 #3
20210201945
2021-07-01

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

 #4
20210151075
2021-05-20

Magnetic recording medium having controlled dimensional variation

 #5
20210082463
2021-03-18

Magnetic recording medium having characterized magnetic layer and magnetic recording and reproducing device

 #6
20210056996
2021-02-25

Tape media having synergistic magnetic recording layer and underlayer

 #7
20210056993
2021-02-25

Underlayer formulation for tape media

 #8
20210056990
2021-02-25

Magnetic recording layer formulation for tape media

 #9
20210016587
2021-01-21

Method for forming printed material and system for forming printed material

 #10
20200075052
2020-03-05

Magnetic recording medium including specified compound, magnetic recording and reproducing apparatus, and composition for magnetic recording medium

 #11
20190295590
2019-09-26

Magnetic tape and magnetic tape device

 #12
20190295585
2019-09-26

Magnetic recording medium, magnetic recording and reproducing device and composition for magnetic recording medium including polyalkyleneimine compound

 #13
20180350400
2018-12-06

Magnetic tape and magnetic tape device

 #14
20180061446
2018-03-01

Magnetic tape having characterized magnetic layer

 #15
20180018994
2018-01-18

Conductive polymers for use in magnetic media

 #16
20170287518
2017-10-05

Magnetic recording medium having specified polyester resin additive and magnetic recording medium composition

 #17
20170249964
2017-08-31

Magnetic tape

 #18
20160027460
2016-01-28

Conductive polymers for use in magnetic media

 #19
20150279405
2015-10-01

Binder for magnetic recording medium and method of manufacturing the same, composition for magnetic recording medium, and magnetic recording medium

 #20
20150279404
2015-10-01

Magnetic recording medium and magnetic coating composition for magnetic recording medium

 #21
20150248908
2015-09-03

MAGNETIC RECORDING MEDIUM

 #22
20150093599
2015-04-02

Composition for magnetic recording medium and magnetic recording medium

 #23
20120295135
2012-11-22

Vinyl polymer and usage thereof

 #24
20120177950
2012-07-12

Binder resin composition for magnetic recording medium, method of manufacturing the same, and magnetic recording medium

 #25
20110274947
2011-11-10

Magnetic recording medium

 #26
20110244270
2011-10-06

Binder composition for magnetic recording medium and magnetic recording medium

 #27
20110076517
2011-03-31

Binder composition for magnetic recording medium and magnetic recording medium

 #28
20110027619
2011-02-03

Radiation-curable vinyl chloride resin composition and magnetic recording medium using the same

 #29
20100247972
2010-09-30

Magnetic recording medium

 #30
20080241602
2008-10-02

MAGNETIC RECORDING MEDIUM AND PROCESS FOR PRODUCING THE SAME

 #31
20050181241
2005-08-18

Magnetic recording medium having narrow pulse width characteristics

 #32
20050089724
2005-04-28

Dual-layer data storage media having differing binder systems in each layer

 #33
20050089721
2005-04-28

Magnetic recording medium including a radiation-cured material layer having a specified structure and composition

 #34
20050064242
2005-03-24

Magnetic layer with high permeability backing