ES333067A1 - Procedure for the subsequent treatment of chrome leather making use of condensed phosphates. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the subsequent treatment of chrome leather making use of condensed phosphates. (Machine-translation by Google Translate, not legally binding)
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Joh A Benckiser GmbH
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Joh A Benckiser GmbH
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Publication of ES333067A1publicationCriticalpatent/ES333067A1/en
C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
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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)
Abstract
Process for the subsequent treatment of leathers to chromium using condensed phosphates, characterized in that after folding or splitting the leathers are treated with authentic metaphosphates. (Machine-translation by Google Translate, not legally binding)
ES0333067A1965-11-061966-11-04Procedure for the subsequent treatment of chrome leather making use of condensed phosphates. (Machine-translation by Google Translate, not legally binding)
ExpiredES333067A1
(en)
Procedure for the subsequent treatment of chrome leather making use of condensed phosphates. (Machine-translation by Google Translate, not legally binding)
Procedure for the subsequent treatment of chrome leather making use of condensed phosphates. (Machine-translation by Google Translate, not legally binding)
Improvements in the transformation of footwear footwear with permanent engraving and perforated effects (Machine-translation by Google Translate, not legally binding)
Procedure for rebuilding, depiling and treating skins and corambres, using solid proteolic enzymes or together with carbohydrides in the presence of reducing substances. (Machine-translation by Google Translate, not legally binding)