FR1447070A - New photochromic compositions - Google Patents

New photochromic compositions

Info

Publication number: FR1447070A
Authority: FR; France
Prior art keywords: photochromic compositions; new photochromic; new; compositions; photochromic
Prior art date: 1964-09-24
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

FR31967A

Other languages

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.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

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.)

1964-09-24

Filing date

1965-09-20

Publication date

1966-07-22

1964-09-24 Priority claimed from US399087A external-priority patent/US3359226A/en

1964-09-24 Priority claimed from US399101A external-priority patent/US3370026A/en

1964-12-09 Priority claimed from US417234A external-priority patent/US3355294A/en

1965-09-20 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1965-09-20 Priority to FR31967A priority Critical patent/FR1447070A/en

1966-07-22 Application granted granted Critical

1966-07-22 Publication of FR1447070A publication Critical patent/FR1447070A/en

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
- C08L59/02—Polyacetals containing polyoxymethylene sequences only
- 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
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
- 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
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
- G03C1/733—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds with macromolecular compounds as photosensitive substances, e.g. photochromic

FR31967A 1964-09-24 1965-09-20 New photochromic compositions Expired FR1447070A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR31967A FR1447070A (en)	1964-09-24	1965-09-20	New photochromic compositions

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US39907364A	1964-09-24	1964-09-24
US399087A US3359226A (en)	1964-09-24	1964-09-24	Method for production of a moldable photochromic composition
US399101A US3370026A (en)	1964-09-24	1964-09-24	Method of producing photochromic castings
US417234A US3355294A (en)	1964-12-09	1964-12-09	Photochromic compositions containing bleaching rate accelerators
FR31967A FR1447070A (en)	1964-09-24	1965-09-20	New photochromic compositions

Publications (1)

Publication Number	Publication Date
FR1447070A true FR1447070A (en)	1966-07-22

Family

ID=27514734

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR31967A Expired FR1447070A (en)	1964-09-24	1965-09-20	New photochromic compositions

Country Status (1)

Country	Link
FR (1)	FR1447070A (en)

1965
- 1965-09-20 FR FR31967A patent/FR1447070A/en not_active Expired

Publication	Publication Date	Title
IT1043764B (en)	1980-02-29	ANTELMINTIC COMPOSITIONS
FR1424159A (en)	1966-01-07	Alumina-cobalt-gold composition
FR1445803A (en)	1966-07-15	New paint compositions
FR1496057A (en)	1967-09-29	New lubricating compositions
FR1460193A (en)	1966-06-17	New coating compositions
FR1500559A (en)	1967-11-03	Oxyluminescent compositions
FR1502268A (en)	1967-11-18	New catalytic compositions
CH447829A (en)	1967-11-30	Extinguishing composition
FR1476551A (en)	1967-04-14	New styrylethanolamines
FR1414070A (en)	1965-10-15	Swing
FR1458187A (en)	1966-03-04	New curable compositions
FR1452469A (en)	1966-02-25	New polyethylene compositions
FR1428054A (en)	1966-02-11	New shaving compositions
CH445194A (en)	1967-10-15	Fungicidal composition
BE768014R (en)	1971-12-02	NEW COMPOSITIONS
BE764497R (en)	1971-09-20	NEW COMPOSITIONS
BR6455824D0 (en)	1973-08-09	HERBICIDE COMPOSITION
BR6677370D0 (en)	1973-09-04	PRAGUICIDE COMPOSITION
FR1468789A (en)	1967-02-10	New polymer compositions
FR1459551A (en)	1966-11-18	New diazotypic composition
FR1492643A (en)	1967-08-18	New adhesive compositions
FR1447070A (en)	1966-07-22	New photochromic compositions
FR1447977A (en)	1966-08-05	New thermoplastic compositions
FR1448351A (en)	1966-08-05	New thiopseudoureas
FR1440622A (en)	1966-06-03	New substituted furamidins