FR1310360A - Utilisation de dérivés du thiofène pour l'éclaircissement optique de l'acétylcellulose - Google Patents

Utilisation de dérivés du thiofène pour l'éclaircissement optique de l'acétylcellulose

Info

Publication number: FR1310360A
Authority: FR; France
Prior art keywords: thiofen; acetylcellulose; derivatives; optical lightening; lightening
Prior art date: 1961-01-19
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

FR884791A

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.)

Novartis AG

BASF Schweiz AG

Original Assignee

Ciba Geigy AG

Ciba AG

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.)

1961-01-19

Filing date

1962-01-15

Publication date

1962-11-23

1962-01-15 Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG

1962-01-15 Priority to FR884791A priority Critical patent/FR1310360A/fr

1962-11-23 Application granted granted Critical

1962-11-23 Publication of FR1310360A publication Critical patent/FR1310360A/fr

Status Expired legal-status Critical Current

Links

YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical class C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 title 1
SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 title 1
229940081735 acetylcellulose Drugs 0.000 title 1
229920002301 cellulose acetate Polymers 0.000 title 1
230000003287 optical effect Effects 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)

FR884791A 1961-01-19 1962-01-15 Utilisation de dérivés du thiofène pour l'éclaircissement optique de l'acétylcellulose Expired FR1310360A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR884791A FR1310360A (fr)	1961-01-19	1962-01-15	Utilisation de dérivés du thiofène pour l'éclaircissement optique de l'acétylcellulose

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH64261		1961-01-19
FR884791A FR1310360A (fr)	1961-01-19	1962-01-15	Utilisation de dérivés du thiofène pour l'éclaircissement optique de l'acétylcellulose

Publications (1)

Publication Number	Publication Date
FR1310360A true FR1310360A (fr)	1962-11-23

Family

ID=25685223

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR884791A Expired FR1310360A (fr)	1961-01-19	1962-01-15	Utilisation de dérivés du thiofène pour l'éclaircissement optique de l'acétylcellulose

Country Status (1)

Country	Link
FR (1)	FR1310360A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1274551B (de) *	1962-11-30	1968-08-08	Ciba Geigy	Optisches Aufhellen

1962
- 1962-01-15 FR FR884791A patent/FR1310360A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1274551B (de) *	1962-11-30	1968-08-08	Ciba Geigy	Optisches Aufhellen

Similar Documents

Publication	Publication Date	Title
FR1348151A (fr)	1964-01-04	Suppresseur d'harmoniques pour guide d'ondes
BE602003A (fr)	1961-07-17	Dérivés de l'indole
FR3705M (fr)	1965-11-22	Nouveaux dérivés de l'imidazole.
CH420492A (fr)	1966-09-15	Utilisation de dérivés du saccharose pour la préparation d'une composition cosmétique
BE612777A (fr)	1962-07-18	Utilisation de dérivés du thiofène pour l'éclaircissement optique de l'acétylcéllulose
BE609589A (fr)	1962-04-15	Perfectionnements aux agents d'azurage optique
BE608675A (fr)	1962-03-29	Nouveaux dérivés d'imidazoline
FR1349217A (fr)	1964-01-17	Article pour la reproduction d'images vues par réflexion
CH487240A (fr)	1970-03-15	Utilisation de dérivés cyclododéca-carbonés comme agents odoriférants
FR1321826A (fr)	1963-03-22	Tendeur pour goujons
FR1289690A (fr)	1962-04-06	Dérivés de l'indole
FR1276654A (fr)	1961-11-24	Nouveaux dérivés de l'hydroxy-4-alpha-2-pyrone
CH397542A (fr)	1965-04-30	Fermoir pour montre-bracelet
FR1263066A (fr)	1961-06-05	Garniture pour lunettes
FR1314836A (fr)	1963-01-11	Dérivés nu-substitués d'aminoalcoylsiloxanes
FR1294628A (fr)	1962-05-26	Charnière pour lunettes
BE611422A (fr)	1962-03-30	Charnière pour lunettes
FR1523115A (fr)	1968-05-03	Dérivés de l'imidazole
BE639469A (fr)	1964-04-30	Dérivés de l'imidazole
FR1335996A (fr)	1963-08-23	Charnière perfectionnée pour lunettes médicales
FR1330432A (fr)	1963-06-21	Perfectionnements aux guides d'ondes
FR1362806A (fr)	1964-06-05	Tampon d'arrêt pour véhicules
FR1352572A (fr)	1964-02-14	Composition polymérisable pour l'enduisage
FR1344210A (fr)	1963-11-29	Perfectionnements au face supplémentaire pour lunettes ophtalmiques
FR1287335A (fr)	1962-03-16	Faisceau anti-parasite notamment pour cyclo-moteurs