FR876925A - Colorants acides pour laine et leur procédé de préparation - Google Patents

Colorants acides pour laine et leur procédé de préparation

Info

Publication number: FR876925A
Authority: FR; France
Prior art keywords: wool; preparation process; acid dyes; dyes; acid
Prior art date: 1939-07-08
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

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.)

IG Farbenindustrie AG

Original Assignee

IG Farbenindustrie 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.)

1939-07-08

Filing date

1941-10-01

Publication date

1942-11-23

1941-10-01 Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG

1942-11-23 Application granted granted Critical

1942-11-23 Publication of FR876925A publication Critical patent/FR876925A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
- B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
- B28B11/161—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs in vertically operating extrusion presses
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
- C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
- C09B62/80—Anthracene dyes

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Structural Engineering (AREA)
Ceramic Engineering (AREA)
Mechanical Engineering (AREA)
Coloring (AREA)
Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

FR876925D 1939-07-08 1941-10-01 Colorants acides pour laine et leur procédé de préparation Expired FR876925A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE219656X		1939-07-08
DEI68490D DE744219C (de)	1939-07-08	1940-12-19	Verfahren zur Herstellung von sauren Farbstoffen der Anthrachinonreihe

Publications (1)

Publication Number	Publication Date
FR876925A true FR876925A (fr)	1942-11-23

Family

ID=25762499

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR51987D Expired FR51987E (fr)	1939-07-08
FR876925D Expired FR876925A (fr)	1939-07-08	1941-10-01	Colorants acides pour laine et leur procédé de préparation

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR51987D Expired FR51987E (fr)	1939-07-08

Country Status (4)

Country	Link
US (2)	US2333137A (fr)
CH (7)	CH219656A (fr)
DE (2)	DE744219C (fr)
FR (2)	FR876925A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3070602A (en) *	1958-03-28	1962-12-25	Ciba Ltd	New anthraquinone dyestuffs containing a reactive triazine group
BE620727A (fr) *	1961-07-27

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE517276C (de) *	1929-07-24	1931-02-03	I G Farbenindustrie Akt Ges	Verfahren zur Darstellung saurer Anthrachinonfarbstoffe
DE696422C (de) *	1938-05-07	1940-09-20	I G Farbenindustrie Akt Ges	Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe

0
- DE DENDAT147415D patent/DE147415C/de active Active
- FR FR51987D patent/FR51987E/fr not_active Expired
1940
- 1940-06-14 US US340547A patent/US2333137A/en not_active Expired - Lifetime
- 1940-07-08 CH CH219656D patent/CH219656A/de unknown
- 1940-11-15 CH CH224211D patent/CH224211A/de unknown
- 1940-11-15 CH CH226851D patent/CH226851A/de unknown
- 1940-12-19 DE DEI68490D patent/DE744219C/de not_active Expired
1941
- 1941-05-29 US US395787A patent/US2352752A/en not_active Expired - Lifetime
- 1941-10-01 FR FR876925D patent/FR876925A/fr not_active Expired
- 1941-12-17 CH CH225784D patent/CH225784A/de unknown
- 1941-12-17 CH CH230421D patent/CH230421A/de unknown
- 1941-12-17 CH CH230420D patent/CH230420A/de unknown
1942
- 1942-03-16 CH CH226692D patent/CH226692A/de unknown

Also Published As

Publication number	Publication date
CH219656A (de)	1942-02-28
CH230420A (de)	1943-12-31
CH226692A (de)	1943-04-30
US2352752A (en)	1944-07-04
CH225784A (de)	1943-02-28
US2333137A (en)	1943-11-02
DE147415C (fr)
DE744219C (de)	1944-01-20
CH226851A (de)	1943-04-30
CH230421A (de)	1943-12-31
CH224211A (de)	1942-11-15
FR51987E (fr)	1943-06-01

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