BR6910414D0 - PROCESS TO SEPARATE FROM SALTS OF A 4 4-DIAMINODICICLOHECILMETAN STEREOPHYSOMER MISTRUE WITH SALT CARBOXYLIC ACIDS CONTAINING AN INCREASED PROPORTION OF THE TRANS-TRANS ISOMER SALT - Google Patents

PROCESS TO SEPARATE FROM SALTS OF A 4 4-DIAMINODICICLOHECILMETAN STEREOPHYSOMER MISTRUE WITH SALT CARBOXYLIC ACIDS CONTAINING AN INCREASED PROPORTION OF THE TRANS-TRANS ISOMER SALT

Info

Publication number
BR6910414D0
BR6910414D0 BR210414/69A BR21041469A BR6910414D0 BR 6910414 D0 BR6910414 D0 BR 6910414D0 BR 210414/69 A BR210414/69 A BR 210414/69A BR 21041469 A BR21041469 A BR 21041469A BR 6910414 D0 BR6910414 D0 BR 6910414D0
Authority
BR
Brazil
Prior art keywords
salt
trans
stereophysomer
mistrue
diaminodiciclohecilmetan
Prior art date
Application number
BR210414/69A
Other languages
Portuguese (pt)
Inventor
G Beswick
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of BR6910414D0 publication Critical patent/BR6910414D0/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR210414/69A 1968-07-03 1969-07-03 PROCESS TO SEPARATE FROM SALTS OF A 4 4-DIAMINODICICLOHECILMETAN STEREOPHYSOMER MISTRUE WITH SALT CARBOXYLIC ACIDS CONTAINING AN INCREASED PROPORTION OF THE TRANS-TRANS ISOMER SALT BR6910414D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31789/68A GB1259784A (en) 1968-07-03 1968-07-03 Method of separating salts of stereoisomers of 4,4'-diaminodicyclohexylmethane

Publications (1)

Publication Number Publication Date
BR6910414D0 true BR6910414D0 (en) 1973-01-11

Family

ID=10328428

Family Applications (1)

Application Number Title Priority Date Filing Date
BR210414/69A BR6910414D0 (en) 1968-07-03 1969-07-03 PROCESS TO SEPARATE FROM SALTS OF A 4 4-DIAMINODICICLOHECILMETAN STEREOPHYSOMER MISTRUE WITH SALT CARBOXYLIC ACIDS CONTAINING AN INCREASED PROPORTION OF THE TRANS-TRANS ISOMER SALT

Country Status (9)

Country Link
BE (1) BE735542A (en)
BR (1) BR6910414D0 (en)
DE (1) DE1933866A1 (en)
ES (1) ES369084A1 (en)
FR (1) FR2012261A1 (en)
GB (1) GB1259784A (en)
IL (1) IL32500A0 (en)
NL (1) NL6910213A (en)
ZA (1) ZA694415B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673029A5 (en) * 1986-11-11 1990-01-31 Inventa Ag
CN109535007A (en) * 2018-11-07 2019-03-29 万华化学集团股份有限公司 A kind of diamino-dicyclohexyl methane isomer separation method

Also Published As

Publication number Publication date
ZA694415B (en) 1971-02-24
DE1933866A1 (en) 1970-01-15
NL6910213A (en) 1970-01-06
GB1259784A (en) 1972-01-12
ES369084A1 (en) 1971-05-16
BE735542A (en) 1970-01-02
IL32500A0 (en) 1969-08-27
FR2012261A1 (en) 1970-03-13

Similar Documents

Publication Publication Date Title
CH500932A (en) Process for the production of carboxylic acids
CH476001A (en) Process for the preparation of substituted tetrazolylalkanoic acids or salts thereof
BR7209167D0 (en) PROCESS TO PRODUCE 7 ACYLAMIDO-3-CEFEM-4 CARBOXYLIC ACIDS
AT286314B (en) Process for the preparation of 2,2-dichloro-vinyl-phosphoric acid ester amides
AT294053B (en) Process for the preparation of new γ-hydroxy-γ-phenyl-γ-benzoylbutyric acids, their esters, amides or lactones
BR6910414D0 (en) PROCESS TO SEPARATE FROM SALTS OF A 4 4-DIAMINODICICLOHECILMETAN STEREOPHYSOMER MISTRUE WITH SALT CARBOXYLIC ACIDS CONTAINING AN INCREASED PROPORTION OF THE TRANS-TRANS ISOMER SALT
BR6912422D0 (en) PROCESS FOR THE MANUFACTURE OF NEW FERTILIZERS CONTAINING EPOXIDE GROUPS OF POLYGLYCIDILIC COMPOUNDS AND ACID POLYESTERES OF ALIPHATIC-CYCALLALIFATIC DICARBOXYLIC ACIDS
BR6915174D0 (en) PROCESS TO PREPARE NEW BENZYLIDENOAMINO-OXALKYL-CARBOXYLIC ACIDS AND CARBOXYLIC ACID DERIVATIVES
BE755997A (en) PRODUCTION OF DICARBOXYLIC ACIDS
BR6567551D0 (en) PROCESS TO MAKE CARBOXYLIC ACIDS
BR7016345D0 (en) PROCESS FOR THE PREPARATION OF CARBOXYLIC ACID ESTERS
BR6679625D0 (en) PROCESS TO PREPARE CARBOXYLIC ACIDS
AT318578B (en) Process for the preparation of new L-α-hydrazino-β-phenylpropionic acids, their salts or esters
BE765632A (en) SUBSTITUTE POLYPHOSPHONIC EPOXY-ETHANE ACIDS, AND SALTS AND ESTERS THEREOF
BR6907370D0 (en) PROCESS FOR THE PREPARATION OF ESTERS OF DELTA-HYDRONI-CARBONYLIC ACIDS
BE816572Q (en) N-ARYLANTHRANILIC ACID ESTERS
BR6678368D0 (en) PROCESS FOR THE PREPARATION OF SUBSTITUTED POLITICAL CARBOXYLIC ACIDS
AT297690B (en) Process for the preparation of new bicycloalkylphenoxyalkanoic or alkenecarboxylic acids, their esters, amides, nitriles or their salts
AT264487B (en) Process for the preparation of solutions of metal salts of organic carboxylic acids
FR2009968A1 (en) QUATERNARY SALTS OF ALPHA-DIALCOYL AMINOACETIC ACID ESTERS
BR6678653D0 (en) PROCESS FOR THE PREPARATION OF Unsaturated CARBOXYLIC ACIDS OR THEIR ESTERS OR SALTS
BE759449A (en) NEW PROCESS FOR THE PREPARATION OF SUBSTITUTE CYCLOPROPANE CARBOXYLIC ACID ESTERS
CH490322A (en) Process for the production of choline salts of organic acids
IT1035025B (en) PROCEDURE FOR PRODUCING 2 HYDROXYCINOLIN 4 CARBOXYLIC ACIDS
BE802674A (en) AZABICYCLIC ESTERS OF OMEGA- (4-BIPHENYLYL) -ALCANDIC ACIDS