摘要:
The invention relates to a method for chemically decontaminating soil by applying a fungicidally, insecticidally or nematicidally active quantity of a mixture M containing a constituent a) consisting of a1) between 20 and 96 wt. % of sulphur and a2) between 4 and 80 wt. % of a complexing agent, and optionally at least one plant protecting agent b.) and/or additive c).
摘要:
Method for improving plant growth by application of a mixture M comprising a component a) of a1) 20 to 96% by weight of sulfur, a2) 4 to 80% by weight of a complexing agent and, if appropriate, one or more crop protectants b) and/or additives c).
摘要:
Method for improving plant growth by application of a mixture M comprising a component a) of a1) 20 to 96% by weight of sulfur, a2) 4 to 80% by weight of a complexing agent and, if appropriate, one or more crop protectants b) and/or additives c).
摘要:
In a chemical soil disinfestation method, a fungicidally, insecticidally or nematicidally active amount of a mixture M comprising a component a) of a1) 20 to 96% by weight of sulfur, a2) 4 to 80% by weight of a complexing agent and, if appropriate, one or more crop protection agents b) and/or additives c) is applied.
摘要:
The invention relates to a method for vulcanizing caoutchouc or latex by adding a mixture M which contains a component a) from a1) 20 to 96% by weight of sulfur, a2) 4 to 80% by weight of a complexing agent, and optionally other additives b) to caoutchouc or latex and then vulcanizing the mixture. The inventive method is characterized in that the average particle size of the primary particles of component a) ranges from 0.05 to 20 μm.
摘要:
The invention relates to a method for vulcanizing caoutchouc or latex by adding a mixture M which contains a component a) from a1) 20 to 96% by weight of sulfur, a2) 4 to 80% by weight of a complexing agent, and optionally other additives b) to caoutchouc or latex and then vulcanizing the mixture. The inventive method is characterized in that the average particle size of the primary particles of component a) ranges from 0.05 to 20 μm.
摘要:
Alkali metal salts of arabonic acid are manufactured by oxidizing D-hexoses in the presence of alkali metal compounds under specific conditions in respect of temperature, pressure, reaction time, sequence of addition of the individual reactants and mixing.The alkali metal salts of arabonic acid which may be manufactured by the process of the invention are valuable starting materials for the manufacture of vitamins, electro-coating assistants, crop protection agents and metal complexing agents.
摘要:
Diazabicycloalkane derivatives of the formula ##STR1## where R is alkyl, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are identical or different and independently of one another are each hydrogen or methyl, X is chlorine or bromine, m is 0 or 1, n is 1 or 2, and p and q are each 0, 1 or 2, the carbon atom functioning as bridgehead having an R configuration, and herbicidal agents containing acetanilides as herbididally active compounds and diazabicycloalkane derivatives as antagonistic agents.
摘要:
A process for the preparation of substituted oxazolidine-2,4-diones by treating a corresponding carbamate with a 2-hydroxycarboxylic acid ester at from 80.degree. to 250.degree. C.