Joachim W. Lehmann

Person

Kelkheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Isothermal rapid-dyeing process for wool with vinyl sulfone type re...
- Patent number 4,746,324
- Issue date May 24, 1988
- Hoechst Aktiengesellschaft
- Hans-Ulrich von der Eltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the dyeing of wool with reactive dyestuffs
- Patent number 4,304,566
- Issue date Dec 8, 1981
- Hoechst Aktiengesellschaft
- Hans-Ulrich von der Eltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the dyeing of synthetic polyamide fibers with reactive...
- Patent number 4,297,101
- Issue date Oct 27, 1981
- Hoechst Aktiengesellschaft
- Hans-Ulrich von der Eltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the dyeing of cellulose fibers with reactive dyes accor...
- Patent number 4,277,246
- Issue date Jul 7, 1981
- Hoechst Aktiengesellschaft
- Armand Lehinant
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Short liquor dyeing process for piece goods, made from cellulose fi...
- Patent number 4,198,204
- Issue date Apr 15, 1980
- Hoechst Aktiengesellschaft
- Hans-Ulrich von der Eltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the level, isothermal high-temperature dyeing of hydrop...
- Patent number 4,125,371
- Issue date Nov 14, 1978
- Hoechst Aktiengesellschaft
- Helmut Beutler
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Joachim W. Lehmann

Person

Patents Grantslast 30 patents

Isothermal rapid-dyeing process for wool with vinyl sulfone type re...

Process for the dyeing of wool with reactive dyestuffs

Process for the dyeing of synthetic polyamide fibers with reactive...

Process for the dyeing of cellulose fibers with reactive dyes accor...

Short liquor dyeing process for piece goods, made from cellulose fi...

Process for the level, isothermal high-temperature dyeing of hydrop...