BR7904633A - Aperfeicoamento em processo para sensibilizar uma emulsao de gelatina-halogeneto de prata sensivel a luz,antes de revesti-la sobre um suporte - Google Patents

Aperfeicoamento em processo para sensibilizar uma emulsao de gelatina-halogeneto de prata sensivel a luz,antes de revesti-la sobre um suporte

Info

Publication number: BR7904633A
Authority: BR; Brazil
Prior art keywords: gelatine; improvement; support; make; light sensitive
Prior art date: 1978-07-24

Application number

BR7904633A

Other languages

English (en)

Inventor

R Lestrange

Original Assignee

Du Pont

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.)

1978-07-24

Filing date

1979-07-20

Publication date

1980-04-15

1979-07-20 Application filed by Du Pont filed Critical Du Pont

1980-04-15 Publication of BR7904633A publication Critical patent/BR7904633A/pt

Links

BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
239000011248 coating agent Substances 0.000 title 1
238000000576 coating method Methods 0.000 title 1
239000000839 emulsion Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
229910052709 silver Inorganic materials 0.000 title 1
239000004332 silver Substances 0.000 title 1

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
General Physics & Mathematics (AREA)
Chemical Kinetics & Catalysis (AREA)
Spectroscopy & Molecular Physics (AREA)
Laminated Bodies (AREA)
Compositions Of Macromolecular Compounds (AREA)
Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Paints Or Removers (AREA)

BR7904633A 1978-07-24 1979-07-20 Aperfeicoamento em processo para sensibilizar uma emulsao de gelatina-halogeneto de prata sensivel a luz,antes de revesti-la sobre um suporte BR7904633A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/927,050 US4175970A (en)	1978-07-24	1978-07-24	Process for sensitizing photographic silver halide emulsions

Publications (1)

Publication Number	Publication Date
BR7904633A true BR7904633A (pt)	1980-04-15

Family

ID=25454093

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7904633A BR7904633A (pt)	1978-07-24	1979-07-20	Aperfeicoamento em processo para sensibilizar uma emulsao de gelatina-halogeneto de prata sensivel a luz,antes de revesti-la sobre um suporte

Country Status (9)

Country	Link
US (1)	US4175970A (pt)
JP (1)	JPS5827485B2 (pt)
BE (1)	BE877841A (pt)
BR (1)	BR7904633A (pt)
CA (1)	CA1119038A (pt)
DE (1)	DE2929247C2 (pt)
FR (1)	FR2434410B1 (pt)
GB (1)	GB2026184B (pt)
NL (1)	NL173999C (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4383030A (en) *	1981-04-27	1983-05-10	E. I. Du Pont De Nemours And Company	Low coating weight silver halide element using mix sensitization techniques
JPS6064921A (ja) *	1983-09-16	1985-04-13	Tanpei Seiyaku Kk	皮膚被覆剤
US4499182A (en) *	1983-10-11	1985-02-12	E. I. Du Pont De Nemours And Company	In situ film hardening with pyridinium chlorochromate and aldehyde precursor alcohol
DE3663369D1 (en) *	1985-01-16	1989-06-22	Du Pont	Improved two-layer process for applying antistatic compositions to polyester supports
US5162405A (en) *	1987-12-24	1992-11-10	Elf Atochem North America, Inc.	Single-functional and mixtures of multi-functional oligomeric performance additive compositions and their uses
US5013777A (en) *	1987-12-24	1991-05-07	Atochem North America, Inc.	Novel single-functional and mixtures of multi-functional oligomeric performance additive compositions and their uses
JPH0649434A (ja) *	1992-06-01	1994-02-22	Eastman Kodak Co	ゼラチン溶液用迅速作用性増粘剤
EP0752617B1 (en) *	1995-07-04	2003-11-19	Agfa-Gevaert	Method of manufacturing a silver halide photographic material for rapid processing applications
US6100021A (en) *	1998-12-15	2000-08-08	Agfa-Gevaert N.V.	Sensitization of silver halide
US11708909B2 (en)	2018-04-27	2023-07-25	Hamilton Sundstrand Corporation	Carbon seal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3232764A (en) *	1965-05-25	1966-02-01	Eastman Kodak Co	Gelatin compositions adapted for the preparation of hardened coatings
DE2648286C3 (de) *	1976-10-26	1982-01-28	Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf	Verfahren zum Härten von photographischen Silberhalogenidemulsionen

1978
- 1978-07-24 US US05/927,050 patent/US4175970A/en not_active Expired - Lifetime
1979
- 1979-07-19 DE DE2929247A patent/DE2929247C2/de not_active Expired
- 1979-07-20 CA CA000332311A patent/CA1119038A/en not_active Expired
- 1979-07-20 BR BR7904633A patent/BR7904633A/pt not_active IP Right Cessation
- 1979-07-23 GB GB7925602A patent/GB2026184B/en not_active Expired
- 1979-07-23 BE BE0/196413A patent/BE877841A/fr not_active IP Right Cessation
- 1979-07-23 NL NLAANVRAGE7905685,A patent/NL173999C/xx not_active IP Right Cessation
- 1979-07-23 FR FR7918924A patent/FR2434410B1/fr not_active Expired
- 1979-07-24 JP JP54093307A patent/JPS5827485B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2929247A1 (de)	1980-02-07
FR2434410B1 (fr)	1987-03-06
DE2929247C2 (de)	1985-01-24
GB2026184A (en)	1980-01-30
US4175970A (en)	1979-11-27
JPS5827485B2 (ja)	1983-06-09
NL7905685A (nl)	1980-01-28
JPS5518694A (en)	1980-02-08
GB2026184B (en)	1982-08-11
CA1119038A (en)	1982-03-02
NL173999C (nl)	1984-04-02
BE877841A (fr)	1980-01-23
FR2434410A1 (fr)	1980-03-21
NL173999B (nl)	1983-11-01

Legal Events

Date	Code	Title	Description
1995-04-18	MK	Patent expired	Effective date: 19940720

Publication	Publication Date	Title
IT1122995B (it)	1986-04-30	Dispositivo ottico di illuminazione
AT386288B (de)	1988-07-25	Lichtleiter - steckverbindung
IT1111936B (it)	1986-01-13	Lettore ottico
IT1160893B (it)	1987-03-11	Fanale per autoveicoli
NL7903361A (nl)	1979-10-30	Lichtemitterende halfgeleidereenheid.
DK156379A (da)	1979-10-19	Lysbeskyttelsesmiddel
NO773805L (no)	1978-05-10	Lysledende element til bruk ved optisk overfoering
BR7900890A (pt)	1979-09-11	Estojo para lentes
BR7900853A (pt)	1979-09-04	Processo para preparar um circuito impressao
IT1156906B (it)	1987-02-04	Fanale per autoveicoli
IT7803518A0 (it)	1978-08-25	Barriera fotoelettrica in particolare dispositivo di sicurezza
BR7904633A (pt)	1980-04-15	Aperfeicoamento em processo para sensibilizar uma emulsao de gelatina-halogeneto de prata sensivel a luz,antes de revesti-la sobre um suporte
IT1102776B (it)	1985-10-07	Processo di freparazione di derivati di guanidina
IT7953267V0 (it)	1979-05-18	Illuminatore elettrico particolarmente a luce lampo
IT1122660B (it)	1986-04-23	Elemento di sostegno
NL7900454A (nl)	1979-09-17	Fotoflitslampeneenheid met centreerrand.
FI790943A7 (fi)	1979-09-25	Optiskt matristangentbord
MX151359A (es)	1984-11-13	Mejoras en mensula para soportar un andamio
MX146239A (es)	1982-06-02	Pelicula fotografica mejorada capaz de manejarse a la luz
NL7904932A (nl)	1979-12-28	Meervoudige fotoflitseenheid met electrostatische be- scherming.
DK150816C (da)	1988-02-01	Ultraviolet-bestraalingsapparat
DK326979A (da)	1980-02-09	Flammestabilisator
IT1165105B (it)	1987-04-22	Meccanismo impaginatore
SE7900184L (sv)	1979-08-21	Trafikljus
FI791959A7 (fi)	1979-12-20	Foerbaettrad rullbehaollare