FR2274689A1 - Procede d'amelioration de la resistance a l'eau des cuirs tannes au chrome et cuirs ainsi obtenus - Google Patents

Procede d'amelioration de la resistance a l'eau des cuirs tannes au chrome et cuirs ainsi obtenus

Info

Publication number
FR2274689A1
FR2274689A1 FR7518615A FR7518615A FR2274689A1 FR 2274689 A1 FR2274689 A1 FR 2274689A1 FR 7518615 A FR7518615 A FR 7518615A FR 7518615 A FR7518615 A FR 7518615A FR 2274689 A1 FR2274689 A1 FR 2274689A1
Authority
FR
France
Prior art keywords
leathers
improving
water resistance
chrome tanned
chrome
Prior art date
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.)
Granted
Application number
FR7518615A
Other languages
English (en)
French (fr)
Other versions
FR2274689B1 (https=
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock Corp
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
Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of FR2274689A1 publication Critical patent/FR2274689A1/fr
Application granted granted Critical
Publication of FR2274689B1 publication Critical patent/FR2274689B1/fr
Granted legal-status Critical Current

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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes

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)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
FR7518615A 1974-06-14 1975-06-13 Procede d'amelioration de la resistance a l'eau des cuirs tannes au chrome et cuirs ainsi obtenus Granted FR2274689A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47913174A 1974-06-14 1974-06-14
US05/574,634 US4018559A (en) 1974-06-14 1975-05-05 Non-rewet leather and method of producing same

Publications (2)

Publication Number Publication Date
FR2274689A1 true FR2274689A1 (fr) 1976-01-09
FR2274689B1 FR2274689B1 (https=) 1978-12-08

Family

ID=27046144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518615A Granted FR2274689A1 (fr) 1974-06-14 1975-06-13 Procede d'amelioration de la resistance a l'eau des cuirs tannes au chrome et cuirs ainsi obtenus

Country Status (10)

Country Link
US (1) US4018559A (https=)
JP (1) JPS517102A (https=)
AR (1) AR208552A1 (https=)
AU (1) AU8205375A (https=)
CA (1) CA1052504A (https=)
DE (1) DE2526559A1 (https=)
ES (1) ES438546A1 (https=)
FR (1) FR2274689A1 (https=)
GB (1) GB1495438A (https=)
IT (1) IT1040616B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907065A1 (de) * 1979-02-23 1980-09-04 Hoechst Ag Verfahren zum fetten von leder und pelzfellen
DE3207562A1 (de) * 1982-03-03 1983-09-15 Münzing Chemie GmbH, 7100 Heilbronn Verfahren zum fetten und gleichzeitigen hydrophobieren von leder, pelz und lederaustauschstoffen
US4778476A (en) * 1982-08-20 1988-10-18 Sandoz Ltd. Use of phosphoric acid partial esters in fatting of tanned leather
DE3625442C1 (de) * 1986-07-28 1987-11-05 Henkel Kgaa Haftgrund fuer Zurichtungen
WO2005056913A1 (ja) * 2003-12-15 2005-06-23 Teijin Cordley Limited 皮革様シート状物およびその製造方法
JP5227022B2 (ja) * 2004-08-26 2013-07-03 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト 分散質−補強材料の製造方法
CN112029331B (zh) * 2020-08-31 2022-03-25 陕西科技大学 一种可增强皮革机械性能和抗紫外能力的皮革涂饰剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127373A (en) * 1964-03-31 Polyoxyalkylated phenol-ketone and phenol-aldehyde
US2454542A (en) * 1948-11-23 Polymeric detergents
US2454543A (en) * 1948-11-23 Polymeric detergents
US2059570A (en) * 1934-12-07 1936-11-03 Rumford Chemical Works Process for softening water and dissolving calcium salts
US2067628A (en) * 1936-05-15 1937-01-12 Rumford Chemical Works Process for softening water and dissolving calcium salts with thiotetraphosphates
US2705704A (en) * 1952-10-03 1955-04-05 Du Pont Resinous phenol-aldehyde derivatives
US2894931A (en) * 1955-09-23 1959-07-14 Shell Dev Compositions containing polyhydroxy ethers of phenol-aldehyde resins and polymethylol phenol ethers
US3414366A (en) * 1963-11-12 1968-12-03 Armour & Co Coloring leather
US3409571A (en) * 1964-11-30 1968-11-05 Hooker Chemical Corp Phenol-aldehyde/phenol-ketone condensate-phosphorus containing esters
US3524760A (en) * 1967-11-24 1970-08-18 Du Pont Process for imparting oil and water repellency to leathers
US3934975A (en) * 1971-12-10 1976-01-27 Diamond Shamrock Corporation Leather treating process

Also Published As

Publication number Publication date
FR2274689B1 (https=) 1978-12-08
GB1495438A (en) 1977-12-21
ES438546A1 (es) 1977-01-16
CA1052504A (en) 1979-04-17
AR208552A1 (es) 1977-02-15
US4018559A (en) 1977-04-19
IT1040616B (it) 1979-12-20
AU8205375A (en) 1976-12-16
JPS517102A (en) 1976-01-21
DE2526559A1 (de) 1976-01-02

Similar Documents

Publication Publication Date Title
FR2307011A2 (fr) Composition gonflable par l'eau, son procede et ses applications
BE877162A (fr) Procede de traitement d'eau
BE808785A (fr) Traitement de l'eau
PT64708B (fr) Procede pour la sequestration de oxygene dilue dans l'eau et des compositions utilises pour cet'effet.
FR2274689A1 (fr) Procede d'amelioration de la resistance a l'eau des cuirs tannes au chrome et cuirs ainsi obtenus
OA04799A (fr) Procédé et installation pour le dessalement de l'eau de mer.
FR2290744A1 (fr) Procede de traitement de l'eau tritiee
FR2320264A1 (fr) Appareil de distillation d'eau salee du type a refrigeration
FR2322103A1 (fr) Procede de traitement d'eaux residuaires
BE760738A (fr) Procede d'elimination de l'ion cyanure dans l'eau
RO72421A (ro) Procedeu de reducere a afluxului de apa
FR2315548A1 (fr) Procede pour economiser l'eau lors de la phosphatation de metaux
BE812820A (fr) Traitement de l'eau
BE841010A (fr) Procede pour l'epuration biologique d'eau usee
FR2314933A1 (fr) Procede d'amelioration de la resistance du pullulane a l'eau et compositions a base de pullulane ainsi obtenues
BE846556A (fr) Procede depreparation de combinaisons bisulfitiques de prepolymeres de polyosocyanates dans l'eau
FR2304729A1 (fr) Robinetterie d'arrivee d'eau pour lavabo, evier ou analogue
BE775870A (fr) Procede d'epuration d'eaux residuaires
BE599994A (fr) Procédé pour rendre les cuirs ou peaux résistants à l'eau
FR2273852A1 (fr) Procede pour la preparation de laques au four a base de pigments et diluables a l'eau
BE843000A (fr) Procede d'epuration d'eau usees industrielles
BE837143A (fr) Ensemble de flottation, notamment pour l'epuration des eaux residuelles
FR2304572A2 (fr) Clarification de l'eau
CH515205A (fr) Procédé de séparation d'acide acétique, eau et acide formique
BE810675A (fr) Procede d'elaboration des aciers au chrome

Legal Events

Date Code Title Description
ST Notification of lapse