DK218875A - Fremgangsmade til fremstilling af leder - Google Patents

Fremgangsmade til fremstilling af leder

Info

Publication number
DK218875A
DK218875A DK218875A DK218875A DK218875A DK 218875 A DK218875 A DK 218875A DK 218875 A DK218875 A DK 218875A DK 218875 A DK218875 A DK 218875A DK 218875 A DK218875 A DK 218875A
Authority
DK
Denmark
Prior art keywords
manufacturing procedure
product manufacturing
product
procedure
manufacturing
Prior art date
Application number
DK218875A
Other languages
English (en)
Other versions
DK150989B (da
DK150989C (da
Inventor
K Beker
H Heinze
W Luck
H Spahrkes
Original Assignee
Bayer 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.)
Filing date
Publication date
Priority claimed from DE2424301A external-priority patent/DE2424301C3/de
Priority claimed from DE2424300A external-priority patent/DE2424300C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of DK218875A publication Critical patent/DK218875A/da
Publication of DK150989B publication Critical patent/DK150989B/da
Application granted granted Critical
Publication of DK150989C publication Critical patent/DK150989C/da

Links

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
    • C14C3/04—Mineral tanning
    • C14C3/06—Mineral tanning using chromium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
DK218875A 1974-05-18 1975-05-16 Fremgangsmaade og garveblanding til chromgarvning af laeder DK150989C (da)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE2424301A DE2424301C3 (de) 1974-05-18 1974-05-18 Verfahren zum Chromgerben und Gerbmischung dafür
DE2424300 1974-05-18
DE2424300A DE2424300C3 (de) 1974-05-18 1974-05-18 Verfahren zum Chromgerben und Gerbmischung dafür
DE2424301 1974-05-18
BE177694 1977-05-18
BE177694A BE854785A (fr) 1974-05-18 1977-05-18 Procede perfectionne pour le tannage du cuir
BE854785 1977-05-18
BE854785 1977-05-18

Publications (3)

Publication Number Publication Date
DK218875A true DK218875A (da) 1975-11-19
DK150989B DK150989B (da) 1987-10-05
DK150989C DK150989C (da) 1988-02-15

Family

ID=27424674

Family Applications (1)

Application Number Title Priority Date Filing Date
DK218875A DK150989C (da) 1974-05-18 1975-05-16 Fremgangsmaade og garveblanding til chromgarvning af laeder

Country Status (15)

Country Link
US (1) US4042321A (da)
JP (1) JPS5248161B2 (da)
AR (1) AR208085A1 (da)
AT (1) AT336758B (da)
BE (1) BE854785A (da)
BR (1) BR7503035A (da)
CA (1) CA1052954A (da)
CH (1) CH615224A5 (da)
DK (1) DK150989C (da)
FI (1) FI58515C (da)
FR (1) FR2271290B1 (da)
GB (1) GB1511017A (da)
IN (1) IN142040B (da)
NL (1) NL178609C (da)
SE (1) SE422471B (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626429C3 (de) * 1976-06-12 1981-06-19 Bayer Ag, 5090 Leverkusen Verfahren zum Chromgerben von Häuten oder Nachgerben von Leder in Gegenwart von Carbonsäuren als Komplexbildner
DE2626430C2 (de) * 1976-06-12 1982-06-03 Bayer Ag, 5090 Leverkusen Verfahren zum Gerben von Leder und Gerbmischung
DE2822072A1 (de) * 1978-05-20 1979-11-29 Henkel Kgaa Verwendung wasserunloeslicher aluminiumsilikate bei der lederherstellung
DE2739844C3 (de) * 1977-09-03 1987-07-09 Bayer Ag, 5090 Leverkusen Verfahren zum Chromgerben
DE2831846A1 (de) * 1978-07-20 1980-02-07 Henkel Kgaa Verwendung wasserunloeslicher aluminiumsilikate bei der lederherstellung
US4270912A (en) * 1979-06-26 1981-06-02 Seton Company Stabilized tanning composition comprising a reaction product of (a) polyaldehyde (b) secondary amine and (c) an alcohol and method
US4285689A (en) * 1979-06-26 1981-08-25 Seton Company Leather tanning composition and method
GB8409266D0 (en) * 1984-04-10 1984-05-23 Alcan Int Ltd Tanning of leather using aluminium compounds
DE3519287A1 (de) * 1985-05-30 1986-12-04 Bayer Ag, 5090 Leverkusen Verfahren zum nachgerben von chromledern
DE3726796A1 (de) * 1987-08-12 1989-02-23 Bayer Ag Verfahren zur hochauszehrenden chromgerbung
DE3814220A1 (de) * 1988-04-27 1989-11-09 Hoechst Ag Verfahren zur chromspargerbung
EP0583697A2 (de) * 1992-08-14 1994-02-23 Hoechst Aktiengesellschaft Verfahren zur Chromspar- und Chromfüllgerbung
DE19707713A1 (de) * 1997-02-26 1998-08-27 Basf Ag Zusammensetzung zur Behandlung von gegerbtem Leder, sowie ihre Herstellung
DE102005032585A1 (de) * 2005-07-11 2007-01-25 Basf Ag Verfahren zur Herstellung von Leder
TR200708916A1 (tr) * 2007-12-25 2009-07-21 Soda Sanay� A.�. Krom komplekslerinin dericilikte kullanılması.
EP2853605A1 (en) 2013-09-30 2015-04-01 Rhodia Poliamida E Especialidades Ltda Tanning process for obtaining leather
EP2853604A1 (en) 2013-09-30 2015-04-01 Rhodia Poliamida E Especialidades Ltda Tanning process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE643088C (de) * 1935-01-19 1937-03-24 I G Farbenindustrie Akt Ges Verfahren zur Chromgerbung
US2178874A (en) * 1937-05-06 1939-11-07 Little Inc A Process of preparing tanning material and by-products derived therefrom
DE733991C (de) * 1940-11-26 1943-04-06 Ig Farbenindustrie Ag Verfahren zur Chromgerbung
US2580417A (en) * 1950-08-10 1952-01-01 Little Inc A Process for preparing chrome tanning material
US3010780A (en) * 1957-03-30 1961-11-28 Bohme Fettchemie Gmbh Method of making leather water-repellent
DE1225809B (de) * 1963-01-18 1966-09-29 Bayer Ag Gerbverfahren
DE1494825C3 (de) * 1966-10-27 1970-12-03 Basf Ag Verfahren zum unmittelbaren Gerben gekaelkter Bloessen

Also Published As

Publication number Publication date
IN142040B (da) 1977-05-21
BE854785A (fr) 1977-11-18
AU8115675A (en) 1976-12-02
CH615224A5 (da) 1980-01-15
NL178609C (nl) 1986-04-16
NL7505743A (nl) 1975-11-20
GB1511017A (en) 1978-05-17
DK150989B (da) 1987-10-05
FR2271290A1 (da) 1975-12-12
CA1052954A (en) 1979-04-24
FR2271290B1 (da) 1979-05-25
JPS50160401A (da) 1975-12-25
ATA376175A (de) 1976-09-15
DK150989C (da) 1988-02-15
SE422471B (sv) 1982-03-08
US4042321A (en) 1977-08-16
SE7505599L (sv) 1975-11-19
FI751430A (da) 1975-11-19
AT336758B (de) 1977-05-25
NL178609B (nl) 1985-11-18
FI58515C (fi) 1981-02-10
JPS5248161B2 (da) 1977-12-08
BR7503035A (pt) 1976-04-13
FI58515B (fi) 1980-10-31
AR208085A1 (es) 1976-11-30

Similar Documents

Publication Publication Date Title
SE7512483L (sv) Forbindelseelement for pjexa
BR7506409A (pt) Filatorio aperfeicoado
DK222375A (da) Fremgangsmade til fremstilling af alkyl-tert-butylethere
DK218875A (da) Fremgangsmade til fremstilling af leder
DK359275A (da) Fremgangsmade til fremstilling af mellemprodukter
NO142533C (no) Fremgangsmaate for fremstilling av membranmateriale
JPS511440A (ja) Shinkihokozokukarubonsanjudotai no seizohoho
DK143925C (da) Knapomskifter-byggeelement
DK313175A (da) Fremgangsmade til fremstilling af indoler
DK442977A (da) Fremgangsmade til fremstilling af gamma-l-glutamyltaurin
DK590275A (da) Fremgangsmade til fremstilling af pinacolon
DK547675A (da) Fremgangsmade til fremstilling af 6-methyl-8beta-substituerede methylergoliner
JPS5114950A (ja) Horiesuteruerasutomaa no anteikahoho
JPS5129933A (ja) Hikaridensoyofuaibaa no setsuzokuhoho
DK137539B (da) Fremgangsmade til fremstilling af 11beta-fluor-4-androsten-3-oner
JPS5128557A (ja) Aruminiumukeikeigokinbuzaitohaganetonokoshitsuishukinzokubuzai no setsugohoho
BE832281A (nl) Thermovormingswerkwijze
JPS5140146A (ja) Hikaritsushinyofuaibaa no setsuzokuhoho
DK512275A (da) Forbindelseselement
JPS5116672A (ja) Kuromankanganjukagobutsu no seizohoho
JPS5117944A (ja) Enkabinirujushishoketsutai no morosakairyohoho
JPS511439A (ja) Hokozokuamidokarubonsan no seiho
DK482575A (da) Fremgangsmade til fremstilling af prostaglandinanaloge
JPS5131989A (ja) Keiryosekimenkeisankarushiumuita no setsudansochi
JPS5128316A (ja) Purekyasutokonkuriitobuzai no setsugohoho