CA1074444A - Feuille et enveloppe de nettoyage pour tete magnetique de lecture de disques souples et methode de nettoyage de la tete magnetique - Google Patents

Feuille et enveloppe de nettoyage pour tete magnetique de lecture de disques souples et methode de nettoyage de la tete magnetique

Info

Publication number: CA1074444A
Authority: CA; Canada
Prior art keywords: cleaning; sheet; disc; magnetic head; magnetic
Prior art date: 1974-12-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA242,120A

Other languages

English (en)

Other versions

CA242120S (en

Inventor

Tsutomu Sugisaki

Kenichi Masuyama

Yasuyuki Yamada

Tatsuji Kitamoto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fujifilm Holdings Corp

Original Assignee

Fuji Photo Film Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-12-17

Filing date

1975-12-17

Publication date

1980-03-25

1975-02-05 Priority claimed from JP1718875U external-priority patent/JPS5198531U/ja

1975-12-17 Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd

1980-03-25 Application granted granted Critical

1980-03-25 Publication of CA1074444A publication Critical patent/CA1074444A/fr

Status Expired legal-status Critical Current

Links

238000004140 cleaning Methods 0.000 title claims abstract description 113
230000005291 magnetic effect Effects 0.000 title claims abstract description 82
238000000034 method Methods 0.000 title claims abstract description 14
239000002657 fibrous material Substances 0.000 claims abstract description 26
239000000463 material Substances 0.000 claims description 23
239000000835 fiber Substances 0.000 claims description 19
230000000694 effects Effects 0.000 claims description 5
239000000123 paper Substances 0.000 claims description 5
229920002994 synthetic fiber Polymers 0.000 claims description 4
239000012209 synthetic fiber Substances 0.000 claims description 4
239000010985 leather Substances 0.000 claims 1
239000002649 leather substitute Substances 0.000 claims 1
230000002463 transducing effect Effects 0.000 claims 1
239000000853 adhesive Substances 0.000 abstract description 11
230000001070 adhesive effect Effects 0.000 abstract description 11
239000011248 coating agent Substances 0.000 abstract description 4
238000000576 coating method Methods 0.000 abstract description 4
239000004800 polyvinyl chloride Substances 0.000 description 16
229920000915 polyvinyl chloride Polymers 0.000 description 16
229920001577 copolymer Polymers 0.000 description 14
-1 polyethylenes Polymers 0.000 description 13
229920005989 resin Polymers 0.000 description 9
239000011347 resin Substances 0.000 description 9
230000000052 comparative effect Effects 0.000 description 8
229920000728 polyester Polymers 0.000 description 8
QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 7
239000005020 polyethylene terephthalate Substances 0.000 description 7
229920000139 polyethylene terephthalate Polymers 0.000 description 6
239000004952 Polyamide Substances 0.000 description 5
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 5
229920002647 polyamide Polymers 0.000 description 5
238000006116 polymerization reaction Methods 0.000 description 5
239000004744 fabric Substances 0.000 description 4
238000007731 hot pressing Methods 0.000 description 4
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 3
229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 3
238000009825 accumulation Methods 0.000 description 3
150000004985 diamines Chemical class 0.000 description 3
239000003822 epoxy resin Substances 0.000 description 3
239000000314 lubricant Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
229920000647 polyepoxide Polymers 0.000 description 3
238000004080 punching Methods 0.000 description 3
229910001220 stainless steel Inorganic materials 0.000 description 3
239000010935 stainless steel Substances 0.000 description 3
239000010959 steel Substances 0.000 description 3
240000006248 Broussonetia kazinoki Species 0.000 description 2
235000006716 Broussonetia kazinoki Nutrition 0.000 description 2
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
244000025254 Cannabis sativa Species 0.000 description 2
235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
229920003043 Cellulose fiber Polymers 0.000 description 2
241001265525 Edgeworthia chrysantha Species 0.000 description 2
239000004593 Epoxy Substances 0.000 description 2
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
239000004743 Polypropylene Substances 0.000 description 2
239000004793 Polystyrene Substances 0.000 description 2
239000004372 Polyvinyl alcohol Substances 0.000 description 2
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
235000009120 camo Nutrition 0.000 description 2
229920002678 cellulose Polymers 0.000 description 2
235000005607 chanvre indien Nutrition 0.000 description 2
239000007859 condensation product Substances 0.000 description 2
230000007547 defect Effects 0.000 description 2
JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
239000000194 fatty acid Substances 0.000 description 2
150000004665 fatty acids Chemical class 0.000 description 2
239000011487 hemp Substances 0.000 description 2
238000010030 laminating Methods 0.000 description 2
229920000126 latex Polymers 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
239000003921 oil Substances 0.000 description 2
229920006122 polyamide resin Polymers 0.000 description 2
229920001155 polypropylene Polymers 0.000 description 2
229920002223 polystyrene Polymers 0.000 description 2
229920002451 polyvinyl alcohol Polymers 0.000 description 2
229920002545 silicone oil Polymers 0.000 description 2
CVEPFOUZABPRMK-UHFFFAOYSA-N 2-methylprop-2-enoic acid;styrene Chemical compound CC(=C)C(O)=O.C=CC1=CC=CC=C1 CVEPFOUZABPRMK-UHFFFAOYSA-N 0.000 description 1
241000517645 Abra Species 0.000 description 1
244000215068 Acacia senegal Species 0.000 description 1
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
239000004925 Acrylic resin Substances 0.000 description 1
240000008564 Boehmeria nivea Species 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
240000000491 Corchorus aestuans Species 0.000 description 1
235000011777 Corchorus aestuans Nutrition 0.000 description 1
235000010862 Corchorus capsularis Nutrition 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
229920001353 Dextrin Polymers 0.000 description 1
239000004375 Dextrin Substances 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
229920000084 Gum arabic Polymers 0.000 description 1
RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
240000006240 Linum usitatissimum Species 0.000 description 1
235000004431 Linum usitatissimum Nutrition 0.000 description 1
239000004640 Melamine resin Substances 0.000 description 1
229920000877 Melamine resin Polymers 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
229920002292 Nylon 6 Polymers 0.000 description 1
229920000305 Nylon 6,10 Polymers 0.000 description 1
229920002302 Nylon 6,6 Polymers 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004721 Polyphenylene oxide Substances 0.000 description 1
229920000297 Rayon Polymers 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
239000000205 acacia gum Substances 0.000 description 1
235000010489 acacia gum Nutrition 0.000 description 1
229920001893 acrylonitrile styrene Polymers 0.000 description 1
239000000654 additive Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
239000001768 carboxy methyl cellulose Substances 0.000 description 1
235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
239000008112 carboxymethyl-cellulose Substances 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
235000010980 cellulose Nutrition 0.000 description 1
229940000425 combination drug Drugs 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
239000010431 corundum Substances 0.000 description 1
235000019425 dextrin Nutrition 0.000 description 1
125000005442 diisocyanate group Chemical group 0.000 description 1
150000002009 diols Chemical class 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
229940093476 ethylene glycol Drugs 0.000 description 1
230000005294 ferromagnetic effect Effects 0.000 description 1
239000007849 furan resin Substances 0.000 description 1
230000004927 fusion Effects 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
239000003292 glue Substances 0.000 description 1
LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
239000012948 isocyanate Substances 0.000 description 1
150000002513 isocyanates Chemical class 0.000 description 1
150000002605 large molecules Chemical class 0.000 description 1
239000004816 latex Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
239000012188 paraffin wax Substances 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
229920006255 plastic film Polymers 0.000 description 1
229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
229920002401 polyacrylamide Polymers 0.000 description 1
229920002239 polyacrylonitrile Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
229920001225 polyester resin Polymers 0.000 description 1
239000004645 polyester resin Substances 0.000 description 1
229920000570 polyether Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000011112 polyethylene naphthalate Substances 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
229920002689 polyvinyl acetate Polymers 0.000 description 1
239000011118 polyvinyl acetate Substances 0.000 description 1
239000005033 polyvinylidene chloride Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000002964 rayon Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
239000005060 rubber Substances 0.000 description 1
229910010271 silicon carbide Inorganic materials 0.000 description 1
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
229920002050 silicone resin Polymers 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
229920003048 styrene butadiene rubber Polymers 0.000 description 1
230000003746 surface roughness Effects 0.000 description 1
229920003051 synthetic elastomer Polymers 0.000 description 1
239000005061 synthetic rubber Substances 0.000 description 1
150000003505 terpenes Chemical class 0.000 description 1
235000007586 terpenes Nutrition 0.000 description 1
229920001897 terpolymer Polymers 0.000 description 1
239000004753 textile Substances 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
229920005992 thermoplastic resin Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
239000001993 wax Substances 0.000 description 1
210000002268 wool Anatomy 0.000 description 1

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/41—Cleaning of heads

Landscapes

Manufacturing Of Magnetic Record Carriers (AREA)

CA242,120A 1974-12-17 1975-12-17 Feuille et enveloppe de nettoyage pour tete magnetique de lecture de disques souples et methode de nettoyage de la tete magnetique Expired CA1074444A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP15339074		1974-12-17
JP1718875U JPS5198531U (fr)	1975-02-05	1975-02-05

Publications (1)

Publication Number	Publication Date
CA1074444A true CA1074444A (fr)	1980-03-25

Family

ID=26353674

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA242,120A Expired CA1074444A (fr)	1974-12-17	1975-12-17	Feuille et enveloppe de nettoyage pour tete magnetique de lecture de disques souples et methode de nettoyage de la tete magnetique

Country Status (2)

Country	Link
CA (1)	CA1074444A (fr)
DE (1)	DE2556919A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4704648A (en) *	1985-03-12	1987-11-03	Visa Technologies, Inc.	Laminated head cleaning disk
US4916564A (en) *	1983-11-18	1990-04-10	Ryan Plastics Ireland Limited	Cleaning apparatus for a disc drive

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1586055A (en) *	1978-03-29	1981-03-18	Burroughs Corp	Cleaning disc assembly for magnetic transducers
US4375658A (en) *	1981-01-14	1983-03-01	Verbatim Corporation	Cleaning disk
DE8110630U1 (de) *	1981-04-08	1982-01-07	Agfa-Gevaert Ag, 5090 Leverkusen	Reinigungsband fuer magnetkoepfe
IE832705L (en) *	1983-11-18	1985-05-18	Ryan Plastics Ireland	Cleaning apparatus for a disc drive
GB8428012D0 (en) *	1984-11-06	1984-12-12	Cooper A A	Computer head cleaning means
JPH0418130Y2 (fr) *	1985-10-19	1992-04-22
US5075919A (en) *	1986-10-27	1991-12-31	International Paper Company	Transducer head cleaning disk

1975
- 1975-12-17 DE DE19752556919 patent/DE2556919A1/de not_active Withdrawn
- 1975-12-17 CA CA242,120A patent/CA1074444A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4916564A (en) *	1983-11-18	1990-04-10	Ryan Plastics Ireland Limited	Cleaning apparatus for a disc drive
US4704648A (en) *	1985-03-12	1987-11-03	Visa Technologies, Inc.	Laminated head cleaning disk

Also Published As

Publication number	Publication date
DE2556919A1 (de)	1976-06-24

Legal Events

Date	Code	Title	Description
1997-03-25	MKEX	Expiry

Publication	Publication Date	Title
CA1086857A (fr)	1980-09-30	Gaines nettoyantes
US4106067A (en)	1978-08-08	Magnetic head cleaning jacket
JPH0784699B2 (ja)	1995-09-13	不織布
US4251843A (en)	1981-02-17	Disc jacket for retaining magnetic recording disc
US5311389A (en)	1994-05-10	Hydroentangled fabric diskette liner
US20020013984A1 (en)	2002-02-07	Abrasive sheet for texturing and method of producing same
US5060105A (en)	1991-10-22	Hybrid nonwoven diskette liner
EP0399110A1 (fr)	1990-11-28	Disquette d'enregistrement ou enveloppes de disque doublées avec une étoffe non tissée liée avec de la poudre
US5036629A (en)	1991-08-06	Method for preparing a magnetic recording medium
EP0695270B1 (fr)	2000-03-08	Materiau pour garniture de disque
EP0351251B1 (fr)	1994-01-19	Cassette pour disque magnétique
US4417291A (en)	1983-11-22	Recording diskette having flocked-fiber wiping fabric
DE2556919A1 (de)	1976-06-24	Reinigungsbogen und reinigungsmantel zur reinigung eines magnetkopfes fuer flexible scheiben sowie verfahren zur reinigung eines magnetkopfes
JPS6131375Y2 (fr)	1986-09-12
WO1996017726A1 (fr)	1996-06-13	Revetement multicouche pour disquette
US5398151A (en)	1995-03-14	Diskette liner
JP3431232B2 (ja)	2003-07-28	磁気記録媒体の製造方法
JPS6128252Y2 (fr)	1986-08-22
JPH02281419A (ja)	1990-11-19	磁気記録媒体の製造方法
JPS6131376Y2 (fr)	1986-09-12
JP2597222B2 (ja)	1997-04-02	磁気記録媒体及びその製造方法
JPS6041016Y2 (ja)	1985-12-12	テ−プ等の押圧パツド
EP0618579A2 (fr)	1994-10-05	Garniture de disque à périmètre soudé
JPH0740425B2 (ja)	1995-05-01	フロツピ−デイスク
JP2558802Y2 (ja)	1998-01-14	磁気ヘッド用クリーニング体

CA1074444A - Feuille et enveloppe de nettoyage pour tete magnetique de lecture de disques souples et methode de nettoyage de la tete magnetique - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (2)

Publications (1)

Family

ID=26353674

Family Applications (1)

Country Status (2)

Cited By (2)

Families Citing this family (7)

Cited By (2)

Also Published As

Similar Documents

Legal Events