DK102851C
(en )
1965-10-18
Process for the preparation of urea-formaldehyde condensation products.
BE585851A
(en )
1960-06-21
Process for the preparation of pure formaldehyde.
FI32642A
(en )
1962-08-10
Process for the preparation of the unsaturated ether of the aminotriazine formaldehyde condensation product
DK93084C
(en )
1962-03-26
Process for the preparation of dimethylaminoalkylaryl ethers.
DK92929C
(en )
1962-03-05
Process for the preparation of an unsaturated ether of an aminotriazine formaldehyde condensation product.
CH362414A
(en )
1962-06-15
Melamine preparation process
CH375020A
(en )
1964-02-15
Process for the preparation of ethyl 7-flavonoxyacetate
DK92930C
(en )
1962-03-05
Process for the preparation of unsaturated ethers of aminotriazine-formaldehyde condensation product.
BE595200A
(en )
1961-01-16
Process for the preparation of modified melamine resins.
DK95234C
(en )
1963-01-28
Process for the preparation of drying condensation products.
CH415597A
(en )
1966-06-30
Process for the preparation of tertiary alcohols
BE582856A
(en )
1960-03-21
Continuous process for the preparation of aliphatic ethers
CH376127A
(en )
1964-03-31
Process for the preparation of ethyl flavon-7-oxyacetate
FI29099A
(en )
1957-07-10
Process for the preparation of O-diazoacetylserine
FI32922A
(en )
1962-12-10
Process for the preparation of substituted 2-aminoalkyl-cycloalkanones
BE592212A
(en )
1960-12-23
Process for the preparation of epoxy alcohols from epoxy aldehydes
FI32415A
(en )
1962-04-10
Process for the preparation of 9alpha-halo-11beta-hydroxyl-1,4-pregnadienes
FI33012A
(en )
1963-01-10
Process for the preparation of 6-diazo-5-oxonorlenin
DK116053B
(en )
1969-12-08
Process for the preparation of unsaturated aliphatic alcohols.
FI40635C
(en )
1969-04-10
Process for the preparation of aliphatic hydroxydiamines
DK87332C
(en )
1959-05-25
Process for the preparation of condensation products of glycosides with carbonyl compounds.
DK92837C
(en )
1962-02-26
Process for the preparation of 5-aminomethyl-tetrahydrofurfuryl alcohol compounds.
FI32923A
(en )
1962-12-10
Process for the preparation of amino-piperidine-2,6-diones
FI34939A
(en )
1965-03-10
Process for the preparation of polyglycol ether derivatives
FR1198262A
(en )
1959-12-07
Process for preparing condensation resins