FR782493A - Procédé de tannage - Google Patents

Procédé de tannage

Info

Publication number: FR782493A
Authority: FR; France
Prior art keywords: tanning process; tanning
Prior art date: 1934-03-01
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

Inventor

Charles Daboust

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.)

1934-03-01

Filing date

1934-03-01

Publication date

1935-06-05

1934-03-01 Application filed filed Critical

1935-06-05 Application granted granted Critical

1935-06-05 Publication of FR782493A publication Critical patent/FR782493A/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/28—Multi-step processes

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)

FR782493D 1934-03-01 1934-03-01 Procédé de tannage Expired FR782493A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR782493T		1934-03-01

Publications (1)

Publication Number	Publication Date
FR782493A true FR782493A (fr)	1935-06-05

Family

ID=9212173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR782493D Expired FR782493A (fr)	1934-03-01	1934-03-01	Procédé de tannage

Country Status (1)

Country	Link
FR (1)	FR782493A (fr)

1934
- 1934-03-01 FR FR782493D patent/FR782493A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
FR783940A (fr)	1935-07-19	Procédé de fractionnement
FR798014A (fr)	1936-05-08	Procédé de polissage
FR799017A (fr)	1936-05-30	Procédé pour tanner au chrome
FR47997E (fr)	1937-08-28	Procédé de tannage de peaux
FR771990A (fr)	1934-10-20	Procédé de construction navale
FR798137A (fr)	1936-05-09	Procédé de tannage
FR782493A (fr)	1935-06-05	Procédé de tannage
FR782335A (fr)	1935-06-03	Procédé de rivetage
FR888219A (fr)	1943-12-07	Procédé de tannage
FR825842A (fr)	1938-03-15	Procédé de tannage
FR807353A (fr)	1937-01-11	Procédé de tannage
FR807577A (fr)	1937-01-15	Procédé de tannage combiné
FR837861A (fr)	1939-02-22	Procédé pour tanner des cuirs
FR45250E (fr)	1935-07-17	Procédé de production de substances tannantes
FR784959A (fr)	1935-07-30	Procédé de stérilisation
FR46179E (fr)	1936-03-06	Procédé de préparation de matières de tannage
FR809128A (fr)	1937-02-24	Procédé de condensation des oléfines
FR878121A (fr)	1943-01-12	Procédé de tannage
FR778645A (fr)	1935-03-21	Procédé de métallisation
FR43914E (fr)	1934-09-19	Procédé de production de substances tannantes
FR45391E (fr)	1935-07-26	Procédé pour la teinture des cuirs
FR788991A (fr)	1935-10-21	Procédé de teinture perfectionné
FR785792A (fr)	1935-08-19	Procédé de préparation d'agents de tannage
FR723319A (fr)	1932-04-07	Procédé de tannage
FR789131A (fr)	1935-10-23	Procédé de fabrication de cuirs synthétiques