CH461458A
(en )
1968-08-31
Process for the production of aromatic carboxylic acids
CH350279A
(en )
1960-11-30
Process for the production of aromatic carboxylic acids
AT276333B
(en )
1969-11-25
Process for the continuous production of vinyl esters and carboxylic acids
CH373559A
(en )
1963-11-30
Process for making fiber-forming polyesters and their use
CH361918A
(en )
1962-05-15
Process for the production of polyethylene terephthalate
CH344052A
(en )
1960-01-31
Process for the preparation of chlorinated benzyl esters of thiophosphoric acids
NL85933C
(en )
1957-08-15
Method for purifying polyesters from diols and aromatic dicarboxylic acids
CH435312A
(en )
1967-05-15
Process for the preparation of diaryl esters of aromatic dicarboxylic acids
AT195917B
(en )
1958-02-25
Process for purifying dimethyl terephthalate
CH354252A
(en )
1961-05-15
Process for the production of unsaturated terephthalic acid polyesters
CH374831A
(en )
1964-01-31
Process for the production of phosphorus-containing polyesters and use
CH341809A
(en )
1959-10-31
Process for the preparation of dimethyl terephthalate
CH414154A
(en )
1966-05-31
Process for the manufacture of polymerisation products based on polyester
AT204544B
(en )
1959-07-25
Process for the production of aromatic polycarboxylic acids
CH358792A
(en )
1961-12-15
Process for the preparation of naphthyl esters of N-substituted carbamic acids
CH360985A
(en )
1962-03-31
Process for the preparation of diesters of benzene dicarboxylic acids from dialkylbenzenes and aliphatic alcohols
AT205493B
(en )
1959-09-25
Process for the production of aromatic monocarboxylic acids
CH349466A
(en )
1960-10-15
Process for the production of oxalate layers on iron and steel
AT196556B
(en )
1958-03-25
Process for the production of triterpenic acids
AT196399B
(en )
1958-03-10
Process for the separation of mixtures of terephthalic acid and isophthalic acid
AT193868B
(en )
1957-12-10
Process for the preparation of cyclic dicarboxylic acids
AT194833B
(en )
1958-01-25
Process for the hydrogenation of aliphatic mono- and dicarboxylic acids
CH375609A
(en )
1964-02-29
Process for developing reproductions and means for performing the process
AT197811B
(en )
1958-05-27
Process for the production of carboxylic acids
AT208595B
(en )
1960-04-11
Process for the manufacture of polymerisation products based on polyester