GB852923A - Quaternary salts of c-vinylpyridine polymers and photographic films rendered antistatic therewith - Google Patents
Quaternary salts of c-vinylpyridine polymers and photographic films rendered antistatic therewithInfo
- Publication number
- GB852923A GB852923A GB27426/58A GB2742658A GB852923A GB 852923 A GB852923 A GB 852923A GB 27426/58 A GB27426/58 A GB 27426/58A GB 2742658 A GB2742658 A GB 2742658A GB 852923 A GB852923 A GB 852923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinylpyridine
- cyanohydrin
- methyl
- photographic films
- polymer
- Prior art date
- 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
Links
- 229920000642 polymer Polymers 0.000 title abstract 6
- 150000003839 salts Chemical group 0.000 title abstract 3
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical group C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 abstract 3
- IZZOGAZEGYPQTR-UHFFFAOYSA-N 3-bromo-2-hydroxy-2-methylpropanenitrile Chemical compound BrCC(C#N)(O)C IZZOGAZEGYPQTR-UHFFFAOYSA-N 0.000 abstract 2
- BYSBCJIANYYNIF-UHFFFAOYSA-N 3-chloro-2-hydroxy-2-methylpropanenitrile Chemical compound ClCC(O)(C)C#N BYSBCJIANYYNIF-UHFFFAOYSA-N 0.000 abstract 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- DPZYLEIWHTWHCU-UHFFFAOYSA-N 3-ethenylpyridine Chemical compound C=CC1=CC=CN=C1 DPZYLEIWHTWHCU-UHFFFAOYSA-N 0.000 abstract 1
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 abstract 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 abstract 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- WFKDPJRCBCBQNT-UHFFFAOYSA-N n,2-dimethylprop-2-enamide Chemical compound CNC(=O)C(C)=C WFKDPJRCBCBQNT-UHFFFAOYSA-N 0.000 abstract 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 abstract 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 abstract 1
- YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
- C07D213/20—Quaternary compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/53—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
-
- 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
- G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
- G03C1/89—Macromolecular substances therefor
-
- 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
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/15—Antistatic agents not otherwise provided for
- Y10S260/17—High polymeric, resinous, antistatic agents
- Y10S260/18—High polymeric, resinous, antistatic agents containing pentavalent nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US681601A US2972535A (en) | 1957-09-03 | 1957-09-03 | Quaternary salts of c-vinylpyridine polymers with compounds containing a haloacetyl group |
| US681603A US2972537A (en) | 1957-09-03 | 1957-09-03 | Condensation products of polyvinylketones with hydrazides containing quaternary nitrogen groups |
| US681604A US2972538A (en) | 1957-09-03 | 1957-09-03 | Condensation products of c-vinylpyridinium haloketone polymers with hydrazides containing quaternary nitrogen groups |
| US681602A US2972536A (en) | 1957-09-03 | 1957-09-03 | Anti-static quaternary salts of c-vinylpyridine polymers with haloacetone cyanohydrins |
| US78040A US3068215A (en) | 1957-09-03 | 1960-12-23 | Quaternary salts of c-vinylpyridine polymers with haloacetone cyanohydrins |
| US78053A US3062785A (en) | 1957-09-03 | 1960-12-23 | Condensation products of c-vinylpyridinium haloketone polymers with hydrazides containing quaternary nitrogen groups |
| US78035A US3096305A (en) | 1957-09-03 | 1960-12-23 | Condensation products of polyvinylkethones with hydrazides containing quaternary nitrogen groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB852923A true GB852923A (en) | 1960-11-02 |
Family
ID=43012611
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27429/58A Expired GB855028A (en) | 1957-09-03 | 1958-08-27 | Quaternary salts of resinous c-vinylpyridine polymers and photographic films rendered antistatic therewith |
| GB27426/58A Expired GB852923A (en) | 1957-09-03 | 1958-08-27 | Quaternary salts of c-vinylpyridine polymers and photographic films rendered antistatic therewith |
| GB27428/58A Expired GB878662A (en) | 1957-09-03 | 1958-08-27 | Resinous polymeric quaternary salts derived from vinyl ketones and photographic films rendered antistatic therewith |
| GB27427/58A Expired GB864874A (en) | 1957-09-03 | 1958-08-27 | Condensation products of quaternary salts of resinous c-vinylpyridine polymers with hydrazines containing quaternary nitrogen atoms and photographic films rendered antistatic therewith |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27429/58A Expired GB855028A (en) | 1957-09-03 | 1958-08-27 | Quaternary salts of resinous c-vinylpyridine polymers and photographic films rendered antistatic therewith |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27428/58A Expired GB878662A (en) | 1957-09-03 | 1958-08-27 | Resinous polymeric quaternary salts derived from vinyl ketones and photographic films rendered antistatic therewith |
| GB27427/58A Expired GB864874A (en) | 1957-09-03 | 1958-08-27 | Condensation products of quaternary salts of resinous c-vinylpyridine polymers with hydrazines containing quaternary nitrogen atoms and photographic films rendered antistatic therewith |
Country Status (4)
| Country | Link |
|---|---|
| US (8) | US2972536A (https=) |
| BE (1) | BE570792A (https=) |
| FR (1) | FR1222458A (https=) |
| GB (4) | GB855028A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3399995A (en) * | 1965-05-06 | 1968-09-03 | Gaf Corp | Antistatic backing layers for photographic film |
| US5140056A (en) * | 1987-10-30 | 1992-08-18 | Bayer Aktiengesellschaft | Alkali or alkaline earth salts of sulfosuccinic acid esters as internal antistatic agents, take-off and winding aids for transparent polycarconate films |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3146882A (en) * | 1961-09-12 | 1964-09-01 | Minnesota Mining & Mfg | Pressure-sensitive adhesive tape with antistatic primer coating |
| GB1019664A (https=) * | 1961-09-18 | 1900-01-01 | ||
| US3278437A (en) * | 1964-01-27 | 1966-10-11 | Shell Oil Co | Lubricating oil compositions |
| US3336269A (en) * | 1964-04-07 | 1967-08-15 | Hercules Inc | Preparation of acrylamide-type water-soluble polymers |
| US3336270A (en) * | 1964-07-20 | 1967-08-15 | Hercules Inc | Preparation of acrylamide-type water-soluble polymers |
| US3438779A (en) * | 1965-08-16 | 1969-04-15 | Eastman Kodak Co | Mordants for bleachable filter layers |
| US3486932A (en) * | 1967-03-13 | 1969-12-30 | Calgon C0Rp | Electroconductive paper |
| US3673272A (en) * | 1970-04-06 | 1972-06-27 | Gen Electric | Block copolymers of silicones with vinyl pyridine |
| US3936429A (en) * | 1973-01-30 | 1976-02-03 | Fuji Photo Film Co., Ltd. | Reactive polymer |
| GB1482921A (en) | 1973-07-31 | 1977-08-17 | Glaxo Lab Ltd | Polymers |
| US4076913A (en) | 1973-07-31 | 1978-02-28 | Glaxo Laboratories Limited | Solid or gel polymers containing a plurality of free hydrazone groups |
| JPS5639646B2 (https=) * | 1974-03-06 | 1981-09-14 | ||
| US4215196A (en) * | 1976-06-29 | 1980-07-29 | Agfa-Gevaert N.V. | Photographic elements in which gelatin silver halide layers contain polymers with semicarbazone or alkoxy carbonyl hydrazone groups |
| EP0013540A1 (de) | 1978-12-29 | 1980-07-23 | Ciba-Geigy Ag | Verfahren zum Färben oder Bedrucken von Fasermaterialien unter Verwendung von quaternären polymerisierten Ammoniumsalzen als Hilfsmittel |
| GB2047418B (en) * | 1979-01-25 | 1983-02-23 | Fuji Photo Film Co Ltd | Silver halide photographic materials |
| DE2931172A1 (de) * | 1979-08-01 | 1981-02-19 | Bayer Ag | Verwendung von alkali- und erdalkalisalzen alkylsubstituierter aromatischer sulfonsaeuren, phosphonsaeuren und sauerer phosphonsaeureester als interne antistatika fuer polycarbonat, insbesondere fuer polycarbonatfolien |
| JPS5941177B2 (ja) * | 1979-10-15 | 1984-10-05 | 富士写真フイルム株式会社 | 写真感光材料 |
| US4424326A (en) | 1980-04-22 | 1984-01-03 | Polaroid Corporation | Copolymeric mordants |
| US4354006A (en) * | 1980-05-30 | 1982-10-12 | Hercules Incorporated | Process for producing quaternary ammonium compounds containing halohydrin functionality |
| US4419498A (en) * | 1980-05-30 | 1983-12-06 | Hercules Incorporated | Process for producing quaternary ammonium amino polyamide containing halohydrin functionality |
| US4419500A (en) * | 1980-05-30 | 1983-12-06 | Hercules Incorporated | Process for producing quaternary ammonium polyamino ureylene containing halohydrin functionality |
| FR2560335B1 (fr) * | 1984-02-27 | 1990-05-11 | Gits Bros Mfg Co | Systeme d'etancheite d'arbre |
| EP0245090A3 (en) * | 1986-05-06 | 1990-03-14 | Konica Corporation | Silver halide photographic material having improved antistatic and antiblocking properties |
| EP0360616B1 (en) * | 1988-09-22 | 1995-02-01 | Konica Corporation | Light-sensitive silver halide photographic material causing less curvature and feasible for rapid processing |
| US20050065284A1 (en) * | 1999-08-06 | 2005-03-24 | Venkataram Krishnan | Novel latex compositions for deposition on various substrates |
| DE10065933C1 (de) * | 2000-12-21 | 2002-07-11 | Ecolab Gmbh & Co Ohg | Verfahren zur Entfernung elektrostatisch gebundener Rückstände von Kunststoffoberflächen |
| US7491753B2 (en) | 2003-07-03 | 2009-02-17 | Mallard Creek Polymers, Inc. | Antimicrobial and antistatic polymers and methods of using such polymers on various substrates |
| US7981946B2 (en) * | 2003-07-03 | 2011-07-19 | Mallard Creek Polymers, Inc. | Antimicrobial and antistatic polymers and methods of using such polymers on various substrates |
| US7781498B2 (en) * | 2003-07-03 | 2010-08-24 | Mallard Creek Polymers, Inc. | Cationic latex as a carrier for bioactive ingredients and methods for making and using the same |
| US20070048249A1 (en) | 2005-08-24 | 2007-03-01 | Purdue Research Foundation | Hydrophilized bactericidal polymers |
| US20080233062A1 (en) * | 2006-08-24 | 2008-09-25 | Venkataram Krishnan | Cationic latex as a carrier for active ingredients and methods for making and using the same |
| US20080207774A1 (en) * | 2006-08-24 | 2008-08-28 | Venkataram Krishnan | Anionic latex as a carrier for active ingredients and methods for making and using the same |
| US8785519B2 (en) | 2006-08-24 | 2014-07-22 | Mallard Creek Polymers, Inc. | Anionic latex as a carrier for bioactive ingredients and methods for making and using the same |
| JP5404397B2 (ja) * | 2006-08-24 | 2014-01-29 | マラード クリーク ポリマーズ，インコーポレーテッド | 生物活性成分用の担体としてのカチオン性ラテックスならびにその製造方法および使用方法 |
| US8332101B2 (en) * | 2009-04-15 | 2012-12-11 | Honda Motor Co., Ltd. | Method and apparatus for door selectable automatic unlocking sensor |
| JP2010256908A (ja) | 2010-05-07 | 2010-11-11 | Fujifilm Corp | 映画用ハロゲン化銀写真感光材料 |
| EP3629731A1 (en) | 2017-05-27 | 2020-04-08 | Poly Group LLC | Dispersible antimicrobial complex and coatings therefrom |
| PL3638740T3 (pl) | 2017-06-16 | 2024-10-14 | Poly Group LLC | Polimerowy przeciwdrobnoustrojowy środek powierzchniowo czynny |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2005295A (en) * | 1928-03-16 | 1935-06-18 | Ig Farbenindustrie Ag | Process of polymerizing organic compounds containing a double linkage, and products obtainable thereby |
| US2122707A (en) * | 1936-03-19 | 1938-07-05 | Du Pont | Nitrogen-containing resins |
| US2484430A (en) * | 1946-12-31 | 1949-10-11 | Eastman Kodak Co | Quaternary salts of polyvinyl pyridine and polyvinyl quinoline |
| US2548564A (en) * | 1946-12-31 | 1951-04-10 | Eastman Kodak Co | Photographic silver halide element with mordanted dye layer |
| US2612446A (en) * | 1949-09-15 | 1952-09-30 | Du Pont | Photographic elements having a light-sensitive silver halide layer and a stripping layer composed of a polyvinyl pyridine quaternary salt and process of using such elements |
| US2623013A (en) * | 1949-09-24 | 1952-12-23 | Koppers Co Inc | Ion-exchange resins from a vinyl pyridine or a vinyl quinoline and a vinyl ethinyl hydrocarbon |
| BE502706A (https=) * | 1950-04-26 | |||
| US2741568A (en) * | 1951-12-05 | 1956-04-10 | Du Pont | Water insoluble polymeric quaternary ammonium carboxylate salts and the treatment of textiles therewith |
| US2725297A (en) * | 1952-10-08 | 1955-11-29 | Eastman Kodak Co | Antistatic photographic film |
| US2717834A (en) * | 1952-12-02 | 1955-09-13 | Du Pont | Photographically sensitive elements |
| US2717887A (en) * | 1952-12-02 | 1955-09-13 | Du Pont | Salts of vinylpyridine polymers with anionic soap-forming sulfuric and sulfonic acids of high molecular weight |
| US2771462A (en) * | 1952-12-08 | 1956-11-20 | Petrolite Corp | Method for making certain n-substituted polyvinyl heterocyclics |
| US2843573A (en) * | 1955-03-21 | 1958-07-15 | Rohm & Haas | New quaternary ammonium compounds in which the nitrogen atom carries an alkoxymethyl group |
| US2882157A (en) * | 1955-08-19 | 1959-04-14 | Eastman Kodak Co | Treatment of photographic film for static resistance |
-
1957
- 1957-09-03 US US681602A patent/US2972536A/en not_active Expired - Lifetime
- 1957-09-03 US US681604A patent/US2972538A/en not_active Expired - Lifetime
- 1957-09-03 US US681601A patent/US2972535A/en not_active Expired - Lifetime
- 1957-09-03 US US681603A patent/US2972537A/en not_active Expired - Lifetime
-
1958
- 1958-08-27 GB GB27429/58A patent/GB855028A/en not_active Expired
- 1958-08-27 GB GB27426/58A patent/GB852923A/en not_active Expired
- 1958-08-27 GB GB27428/58A patent/GB878662A/en not_active Expired
- 1958-08-27 GB GB27427/58A patent/GB864874A/en not_active Expired
- 1958-09-03 FR FR773720A patent/FR1222458A/fr not_active Expired
- 1958-09-15 BE BE570792D patent/BE570792A/xx unknown
-
1960
- 1960-12-23 US US7790460 patent/US3125550A/en not_active Expired - Lifetime
- 1960-12-23 US US78035A patent/US3096305A/en not_active Expired - Lifetime
- 1960-12-23 US US78053A patent/US3062785A/en not_active Expired - Lifetime
- 1960-12-23 US US78040A patent/US3068215A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3399995A (en) * | 1965-05-06 | 1968-09-03 | Gaf Corp | Antistatic backing layers for photographic film |
| US5140056A (en) * | 1987-10-30 | 1992-08-18 | Bayer Aktiengesellschaft | Alkali or alkaline earth salts of sulfosuccinic acid esters as internal antistatic agents, take-off and winding aids for transparent polycarconate films |
Also Published As
| Publication number | Publication date |
|---|---|
| US3068215A (en) | 1962-12-11 |
| US3125550A (en) | 1964-03-17 |
| BE570792A (https=) | 1958-08-29 |
| US2972538A (en) | 1961-02-21 |
| GB855028A (en) | 1960-11-30 |
| US2972537A (en) | 1961-02-21 |
| GB864874A (en) | 1961-04-12 |
| US2972535A (en) | 1961-02-21 |
| FR1222458A (fr) | 1960-06-10 |
| GB878662A (en) | 1961-10-04 |
| US3096305A (en) | 1963-07-02 |
| US3062785A (en) | 1962-11-06 |
| US2972536A (en) | 1961-02-21 |
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