FR2085111A5 - Methine dyes for linear polyesters andcellulose acetate - Google Patents

Methine dyes for linear polyesters andcellulose acetate

Info

Publication number
FR2085111A5
FR2085111A5 FR7110470A FR7110470A FR2085111A5 FR 2085111 A5 FR2085111 A5 FR 2085111A5 FR 7110470 A FR7110470 A FR 7110470A FR 7110470 A FR7110470 A FR 7110470A FR 2085111 A5 FR2085111 A5 FR 2085111A5
Authority
FR
France
Prior art keywords
methine dyes
linear polyesters
andcellulose
acetate
cellulose acetate
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
Application number
FR7110470A
Other languages
French (fr)
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.)
Martin Marietta Corp
Original Assignee
Martin Marietta Corp
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.)
Filing date
Publication date
Application filed by Martin Marietta Corp filed Critical Martin Marietta Corp
Application granted granted Critical
Publication of FR2085111A5 publication Critical patent/FR2085111A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Methine dyes for linear polyesters; and cellulose acetate Greenish/yellow, water-insol. methine dyes for linear polyesters, some also being suitable for cellulose acetate have the formula: (where R is CN, carbomethoxy or carbethoxy; X is Prepd. by condensing equimolar amounts of R-CH2-CN and the aldehyde in alcoholic soln. in the presence of pyridine.
FR7110470A 1970-03-25 1971-03-24 Methine dyes for linear polyesters andcellulose acetate Expired FR2085111A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2271870A 1970-03-25 1970-03-25

Publications (1)

Publication Number Publication Date
FR2085111A5 true FR2085111A5 (en) 1971-12-17

Family

ID=21811079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110470A Expired FR2085111A5 (en) 1970-03-25 1971-03-24 Methine dyes for linear polyesters andcellulose acetate

Country Status (4)

Country Link
BE (1) BE764523A (en)
DE (1) DE2114574A1 (en)
FR (1) FR2085111A5 (en)
NL (1) NL7103923A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174761A1 (en) * 1984-08-27 1986-03-19 Milliken Research Corporation P-formyl-N,N-dipolyoxyalkylene-substituted anilines and their preparation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308706C2 (en) * 1973-02-22 1982-12-09 Bayer Ag, 5090 Leverkusen Process for the preparation of styryl dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174761A1 (en) * 1984-08-27 1986-03-19 Milliken Research Corporation P-formyl-N,N-dipolyoxyalkylene-substituted anilines and their preparation

Also Published As

Publication number Publication date
NL7103923A (en) 1971-09-28
BE764523A (en) 1971-08-16
DE2114574A1 (en) 1971-10-14

Similar Documents

Publication Publication Date Title
SE424230B (en) METHOD FOR SATURATION OF THE WORKING PIECE.
GB1383083A (en) Thiazolidine derivatives
IE36725L (en) Tetrazole derivatives.
SE411348B (en) PROCEDURE FOR PREPARATION OF 6,7-DIMETOXY-4-AMINO-2- (4- (2-FUROYL) -PIPERAZIN-1-YL) -HINAZOLINE
DK134488B (en) Analogous process for the preparation of cis-configured benzo / c // 1.6 / naphthyridine derivatives or acid addition salts thereof in positions 4a, 10b.
IE34794B1 (en) New sulphur-containing 1,4-dihydropyridine derivatives
IE36878L (en) Isoindoline derivatives
GB1359542A (en) Diglycidyl derivatives of n-heterocyclic compounds processes for their production and the use thereof
FR2085111A5 (en) Methine dyes for linear polyesters andcellulose acetate
SE420505B (en) PROCEDURE FOR THE PRODUCTION OF ZEAXANTIN BY CULTIVATION OF FLAVOBACTERS IN THE PRESENT OF METIONIN, CYSTIN AND / OR CYSTEIN AND CERTAIN CONTENT OF FE? 7222 FE? 722+, CO? 7222 CO? 722+, MO? 7222 MO? 722+ OR MN? 7222 MN? 722+
CH555844A (en) PROCESS FOR THE PREPARATION OF 1-AZA-5-HYDROXYMETHYL-3, 7-DIOXABLICYCLO- (3,3,0) -OCTANE DERIVATIVES.
BR7400726D0 (en) AQUEOUS COMPOSITIONS OF PIGMENTAL DYES, WITH IMPROVED FLUENCE CAPACITY OR SCOABILITY
IE36598L (en) Phthalazone derivatives
GB1411173A (en) Preparation of 2,5-dimethylfuran-3-carboxylic esters
SE401829B (en) PROCEDURE FOR THE PREPARATION OF 5-PHENYL-6,7-BENZOMORPHENE DERIVATIVES AND SALTS THEREOF
FR2047462A5 (en) 1-hydroxy-benzimidazole-z-carbpxy acid - amides and esters
SE7707629L (en) PROCEDURE FOR THE PREPARATION OF 6A, 10A-CIS - HEXAHYDRODIBENSOPYRANE DERIVATIVES
IE39049L (en) 1, 4-dihydroquinolines.
IE35052L (en) Indenopyridines.
CH543513A (en) Process for the preparation of derivatives of 1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocine
GB1308847A (en) Process for the manufacture of signal dyes of the cationic series
GB1380193A (en) Cyclohexane derivative
IE32690L (en) Ketone derivatives of thiamine.
FR2085632A1 (en) Glycylglycollic acid derivs - hepatoprojectors normolipemiants and hypocholesterol emiants
FI52217C (en) Process for the preparation of 4- (pyridylthio) acetic acid.

Legal Events

Date Code Title Description
ST Notification of lapse