BR7900014A - Folheta portadora de fita gravadora magnetica,processo de fabricacao e fita gravadora magnetica - Google Patents

Folheta portadora de fita gravadora magnetica,processo de fabricacao e fita gravadora magnetica

Info

Publication number: BR7900014A
Authority: BR; Brazil
Prior art keywords: tape; engraving; magnetic; magnetic engraving; manufacturing process
Prior art date: 1978-01-05

Application number

BR7900014A

Other languages

English (en)

Inventor

B Videc

Original Assignee

Philips Nv

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.)

1978-01-05

Filing date

1979-01-02

Publication date

1979-08-07

1979-01-02 Application filed by Philips Nv filed Critical Philips Nv

1979-08-07 Publication of BR7900014A publication Critical patent/BR7900014A/pt

Links

238000004519 manufacturing process Methods 0.000 title 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
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- 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
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
- G11B5/739—Magnetic recording media substrates
- G11B5/73923—Organic polymer substrates
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/90—Magnetic feature
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249942—Fibers are aligned substantially parallel
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]

BR7900014A 1978-01-05 1979-01-02 Folheta portadora de fita gravadora magnetica,processo de fabricacao e fita gravadora magnetica BR7900014A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7800122A NL7800122A (nl)	1978-01-05	1978-01-05	Magnetische registratieband en drager voor een magnetische registratieband.

Publications (1)

Publication Number	Publication Date
BR7900014A true BR7900014A (pt)	1979-08-07

Family

ID=19830089

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7900014A BR7900014A (pt)	1978-01-05	1979-01-02	Folheta portadora de fita gravadora magnetica,processo de fabricacao e fita gravadora magnetica

Country Status (9)

Country	Link
US (1)	US4318957A (pt)
JP (1)	JPS586208B2 (pt)
AU (1)	AU4313679A (pt)
BR (1)	BR7900014A (pt)
DE (1)	DE2855929A1 (pt)
FR (1)	FR2414236A1 (pt)
GB (1)	GB2011829B (pt)
IT (1)	IT1109910B (pt)
NL (1)	NL7800122A (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57150135A (en) *	1981-03-12	1982-09-16	Fuji Photo Film Co Ltd	Magnetic recording body
JPS5891528A (ja) *	1981-11-24	1983-05-31	Hitachi Maxell Ltd	磁気記録媒体
US4497865A (en) *	1982-02-17	1985-02-05	Toray Industries, Inc.	Polyethylene terephthalate film, process for the production thereof and magnetic recording medium therefrom
US4557982A (en) *	1983-04-07	1985-12-10	Teijin Limited	Magnetic recording flexible disc
JPS59198532A (ja) *	1983-04-25	1984-11-10	Fuji Photo Film Co Ltd	磁気記録媒体
JPH0762892B2 (ja) *	1984-06-08	1995-07-05	ティーディーケイ株式会社	画像記録用磁気記録媒体
JPH0766520B2 (ja) *	1985-01-08	1995-07-19	富士写真フイルム株式会社	磁気記録媒体
JPH0736210B2 (ja) *	1985-05-15	1995-04-19	富士写真フイルム株式会社	クリ−ニングテ−プ
JPS62245520A (ja) *	1986-04-16	1987-10-26	Diafoil Co Ltd	磁気記録媒体
JPH0640382B2 (ja) *	1986-10-20	1994-05-25	富士写真フイルム株式会社	磁気記録媒体
US4833019A (en) *	1987-02-17	1989-05-23	Minnesota Mining And Manufacturing Company	Magnetic recording tape comprising a support film having a high transverse direction modulus
DE69027763T2 (de) *	1989-08-31	1997-04-17	Idemitsu Kosan Co	Magnetisches aufzeichnungsmedium
US5665454A (en) *	1991-03-22	1997-09-09	Teijin Limited	Biaxially oriented polyethylene-2,6-naphthalate film and magnetic tape formed therefrom
US5270146A (en) *	1992-04-07	1993-12-14	Morton International, Inc.	Photosensitive laminate having dual intermediate layers
US5609991A (en) *	1995-02-10	1997-03-11	Morton International, Inc.	Photoimageable composition having improved alkaline process resistance and tack-free surface for contact imaging
JP2000057561A (ja) *	1998-08-07	2000-02-25	Fuji Photo Film Co Ltd	磁気テープ
WO2002043197A2 (en) *	2000-11-21	2002-05-30	Zhang Yong F	Portable low-power gas discharge laser
USD543275S1 (en)	2003-07-11	2007-05-22	Sca Hygiene Products Ab	Openings for incontinence pant
USD514223S1 (en)	2003-07-11	2006-01-31	Sca Hygiene Products Ab	Incontinence pant
AU325610S (en)	2008-12-11	2009-04-06	Sca Hygiene Prod Ab	Incontinence pant
AU329985S (en)	2009-09-17	2010-03-22	Sca Hygiene Prod Ab	Absorbent pant
DE102010044584A1 (de) *	2010-09-07	2012-03-08	Kautex Textron Gmbh & Co. Kg	Kraftstoffbehälter aus thermoplastischem Kunststoff

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3320083A (en) *	1963-06-21	1967-05-16	Jr Adolphe Rusch	Method of making magnetic tapes
US3432591A (en) *	1966-10-21	1969-03-11	Du Pont	Biaxially oriented heat set film of high molecular weight polyethylene terephthalate
JPS4820874B1 (pt) *	1969-11-28	1973-06-25
US4041202A (en) *	1970-09-15	1977-08-09	Williams Robert E	Strippable tape
CA1013913A (en) *	1972-07-19	1977-07-19	Celanese Corporation	Balanced tensilized polyethylene terephthalate film
JPS5414320B2 (pt) *	1972-07-25	1979-06-06
JPS4959176A (pt) *	1972-10-09	1974-06-08
JPS5619012A (en) *	1979-07-25	1981-02-23	Fujitsu Ltd	Photocoupler

1978
- 1978-01-05 NL NL7800122A patent/NL7800122A/xx not_active Application Discontinuation
- 1978-12-23 DE DE19782855929 patent/DE2855929A1/de not_active Withdrawn
- 1978-12-26 US US05/973,274 patent/US4318957A/en not_active Expired - Lifetime
- 1978-12-29 JP JP53164491A patent/JPS586208B2/ja not_active Expired
- 1978-12-29 FR FR7836831A patent/FR2414236A1/fr not_active Withdrawn
1979
- 1979-01-02 BR BR7900014A patent/BR7900014A/pt unknown
- 1979-01-02 GB GB7912A patent/GB2011829B/en not_active Expired
- 1979-01-02 IT IT1901879A patent/IT1109910B/it active
- 1979-01-04 AU AU43136/79A patent/AU4313679A/en not_active Abandoned

Also Published As

Publication number	Publication date
US4318957A (en)	1982-03-09
GB2011829A (en)	1979-07-18
DE2855929A1 (de)	1979-07-12
AU4313679A (en)	1979-07-12
FR2414236A1 (fr)	1979-08-03
IT1109910B (it)	1985-12-23
JPS586208B2 (ja)	1983-02-03
JPS5498204A (en)	1979-08-03
IT7919018A0 (it)	1979-01-02
NL7800122A (nl)	1979-07-09
GB2011829B (en)	1982-05-26

Publication	Publication Date	Title
IT7821516A0 (it)	1978-03-23	Testina a sottile pellicola erelativo processo di fabbricazione.
BR7701456A (pt)	1977-11-08	Artigo absorvente e processo de fabricacao do mesmo
IT7821901A0 (it)	1978-03-31	Cefem-derivati e processo per laloro produzione.
BR7704895A (pt)	1978-06-13	Processo de telomerizacao de dienos
BR8000171A (pt)	1980-10-21	Fita gravadora magnetica,e,processo de fabricacao de fita gravadora magnetica
IT1080581B (it)	1985-05-16	Processo di idroformilazione
BR7808553A (pt)	1979-08-28	Patilha e processo de fabricacao da mesma
BR7708470A (pt)	1978-08-08	Processo de producao de dimetileter
BR7904107A (pt)	1980-03-25	Processo de fabricacao de um pneu e pneu
IT1129370B (it)	1986-06-04	Calcolatore di processo
BR7800944A (pt)	1978-10-31	Processo para fabricar 1,1,1,2-tetrafluor-etano
BR7802443A (pt)	1978-12-05	Figurinha-brinquedo e processo de fabricacao
IT1130768B (it)	1986-06-18	Processo di colorazione
BR7702849A (pt)	1978-01-10	Processo de copolimerizacao da acrilonitrila
BR8301516A (pt)	1984-04-17	Processo de fabricacao de ferro-silicio
BR7903484A (pt)	1980-01-15	Pneumatico e processo de fabricacao de pneumatico
BR8008028A (pt)	1981-06-23	Processo para desidrocopulacao de tolueno
IT1113414B (it)	1986-01-20	Processo di deparaffinazione
BR8003734A (pt)	1981-01-13	Processo de hidroformilacao de olefina
BR7903306A (pt)	1980-01-15	Processo de usinagem por eletroerosao
BR7904057A (pt)	1980-03-11	Processo fisico-bioquimico
IT1158444B (it)	1987-02-18	Processo di idroformilazione
BR7705104A (pt)	1978-05-02	Processo para cultura de basidiomicetos
BR7705622A (pt)	1978-05-23	Processo para cultura de um basidiomiceto
IT1124782B (it)	1986-05-14	Processo di ammossidazione