|
DE4443465A1
|
|
Prepn. of (S,S)-(N-(1-ethoxycarbonyl-3-oxo-3-phenylpropyl)- alanine)-(phenylmethyl) ester
|
|
DE4436355A1
|
|
New oligomeric and polymeric maleimide cpds.
|
|
DE4436280A1
|
|
Multilayered, permanently elastic sealing element for sealing openings in a building wall
|
|
DE4436281A1
|
|
Fire resistant glass fibre-reinforced polyamide resin compsns.
|
|
DE4435332A1
|
|
Carboxylic acid prodn. by aldehyde oxidn.
|
|
DE4431811A1
|
|
High purity cyanuric acid prodn.
|
|
DE4421294A1
|
|
Carbamazepine mfr.
|
|
DE4419118A1
|
|
Prepn. of 2-amino-4,6-di:chloro-pyrimidine from corresp. 4,6-di:hydroxy cpd.
|
|
DE4414274A1
|
|
Alcohol prodn. by catalytic aldehyde hydrogenation
|
|
DE4414273A1
|
|
Optical resolution of racemic alcohols
|
|
DE4406174A1
|
|
Toluene tris:maleimide crosslinking agents for plastics, esp. polyolefin or rubber
|
|
DE4339994A1
|
|
Ester exchange of di:methyl succinyl-succinate
|
|
DE4336575A1
|
|
Environmentally compatible degradation of triazine compounds and environmentally compatible disposal of triazine wastes
|
|
DE4336576A1
|
|
Process for preparing isocyanic acid from cyanuric acid
|
|
DE4326883A1
|
|
Process and apparatus for closing wall or ceiling openings in the event of a fire
|
|
DE4322064A1
|
|
Enzymatic process for the preparation of aliphatic S-cyanohydrins
|
|
DE4321344A1
|
|
2,6-dimethylphenylmaleimide as comonomer for styrene copolymers and vinyl chloride homopolymers
|
|
DE4312441A1
|
|
Flameproof polyamides (nylons) containing dicyandiamide and melamine
|
|
DE4302860A1
|
|
N-Cyclic and N, N'dicyclic ureas
|
|
DE4301601A1
|
|
Fire resistant plastics
|
