RO86402B1 - Deacidifying and retanning product and process for preparing the same - Google Patents

Deacidifying and retanning product and process for preparing the same

Info

Publication number
RO86402B1
RO86402B1 RO108650A RO10865082A RO86402B1 RO 86402 B1 RO86402 B1 RO 86402B1 RO 108650 A RO108650 A RO 108650A RO 10865082 A RO10865082 A RO 10865082A RO 86402 B1 RO86402 B1 RO 86402B1
Authority
RO
Romania
Prior art keywords
retanning
product
deacidifying
preparing
same
Prior art date
Application number
RO108650A
Other languages
Romanian (ro)
Other versions
RO86402A2 (en
Inventor
Berta Wexler
Maria Magdalena Panaitescu
David Lungu
Liana Hermina Pahtinger
Original Assignee
Institutul De Cercetari Chimice
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 Institutul De Cercetari Chimice filed Critical Institutul De Cercetari Chimice
Priority to RO108650A priority Critical patent/RO86402B1/en
Publication of RO86402A2 publication Critical patent/RO86402A2/en
Publication of RO86402B1 publication Critical patent/RO86402B1/en

Links

Landscapes

  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Inventia de fata se refera la un produs de neutralizare si retanare si la procedeul de obtinere a sa utilizând ca materii prime anhidrele acizilor dicarboxilici si dietanolamina, în scopul obtinerii unui grad de dispersie cât mai mare în baile de tanare, agentii de neutralizare si retanare se pot utiliza si în amestec cu agentii de suprafata.The present invention relates to a neutralizing and retanning product and to the process for its use as anhydrous dicarboxylic acids and diethanolamine as starting materials, in order to obtain a higher degree of dispersion in the tanning baths, the neutralizing and retanning agents can also be used in admixture with surface agents.

RO108650A 1982-09-20 1982-09-20 Deacidifying and retanning product and process for preparing the same RO86402B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO108650A RO86402B1 (en) 1982-09-20 1982-09-20 Deacidifying and retanning product and process for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO108650A RO86402B1 (en) 1982-09-20 1982-09-20 Deacidifying and retanning product and process for preparing the same

Publications (2)

Publication Number Publication Date
RO86402A2 RO86402A2 (en) 1985-02-25
RO86402B1 true RO86402B1 (en) 1985-03-02

Family

ID=20112037

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108650A RO86402B1 (en) 1982-09-20 1982-09-20 Deacidifying and retanning product and process for preparing the same

Country Status (1)

Country Link
RO (1) RO86402B1 (en)

Also Published As

Publication number Publication date
RO86402A2 (en) 1985-02-25

Similar Documents

Publication Publication Date Title
BG31646A3 (en) METHOD FOR OBTAINING PHENETHANOLAMINES
RO81114B (en) Process for preparing some 4-desacetylvincalencoblastin-c3-carboxyhydracides
ES8405064A1 (en) Detergent bar processing.
BG31492A3 (en) METHOD FOR OBTAINING PHENETHANOLAMINES
AU2308695A (en) Agents and a process for waterproofing leather and furs
BG38489A3 (en) Method for preparing oxazophosphorine- 6, 4- thiolcalsulphonic acids and their neutral salts
RO86402B1 (en) Deacidifying and retanning product and process for preparing the same
RO85239B (en) Process for using recoverable heat
ES525463A1 (en) Process for preparing alpha arylalkanoic acids.
BG47196A3 (en) Method for preparing of carbonic acids
GB2011943B (en) Preparation strongly alkaline aqueous solutions of nonionic surfactants
ATE58745T1 (en) PROCESS FOR PRODUCTION OF SILICON CARBIDE.
ES2058372T3 (en) PROCEDURE FOR OBTAINING ESTERS OF ACID 5-CHLORO-3-CHLOROSULFONIL-2-THIOPHENOCARBOXILICO.
GB2004564A (en) Superfitting Roof Bars
ATE69232T1 (en) PROCESS FOR THE PRODUCTION OF METHYLALUMOXANE FROM WATER AND ALUMINUM TRIMETHYL IN INERT HYDROCARBONS.
ES381584A1 (en) Filling of leather
ATE2425T1 (en) PROCESS FOR THE PREPARATION OF N,N'DIACETYLETHYLENE DIAMINE.
RO82792B1 (en) Process for obtaining lubricating agents with cationic character for skins and furs
ES481356A1 (en) Deliming of hides
BG47345A3 (en) Method for preparing of dialkyloxalacetates
ES8402579A1 (en) PROCEDURE TO OBTAIN SULFONIL- AND SULFONIL-AZACICLOHEPTAN-2-ONAS.
RO92981B1 (en) Process for obtaining mixtures for skin processing
RO88182B1 (en) Process for triethanolamine esterification with high fat acids
GB653257A (en) Improvements in and relating to liquid organo-substituted polysiloxanes
RO90675B1 (en) Process for preparing p-sulphonated amide of maleic acid