摘要:
The present invention relates to a process for preparing tetraalkyl bisphosphates by reacting tetrachlorobisphosphates with alcohols, neutralizing the resultant hydrogen chloride with a base, and isolating the desired product from the reaction mixture by extraction.
摘要:
The present invention relates to wood-base materials made flame-retardant with halogen-free organic phosphorus compounds, and to compositions and processes for their production and their use.
摘要:
The present invention relates to plasticizer preparations based on triacetin with short gel time, and to their use, and to polyvinyl chloride preparations.
摘要:
The present invention relates to halogen-free flame-retardant polyurethane foams with low scorch level which comprise, as flame retardant, a mixture composed of at least one polyaryl phosphate and of at least one monoaryl phosphate, and also to a method for the production of these foams, and to their use.
摘要:
The present invention relates to novel low-monomer-content, low-viscosity preparations composed of isocyanurates which contain isocyanate groups and of phthalate-free plasticizers, to their use as adhesion promoters for coating compositions based on plasticized polyvinyl chloride, and also to coatings and to coated substrates.
摘要:
The present invention relates to flame-retardant polyurethane foams which comprise, as flame retardant, halogen-free bisphosphonates free from hydroxy groups.
摘要:
The invention relates to a halogen-free flameproofing agent for curable moulding materials, the use of such flameproofing agents for the flame-retardant treatment of curable moulding materials, a process for the preparation of halogen-free, flame-retardant curable moulding materials, and halogen-free, flame-retardant curable moulding materials.
摘要:
The present invention relates to flame-retardant polyurethane foams which comprise, as flame retardant, halogen-free 2-hydroxyalkanephosphonates and/or 3-hydroxyalkanephosphonates.
摘要:
The present invention relates to timber materials rendered flame-retardant by using halogen-free organophosphorus compounds, to means and processes for producing these materials, and also to their use.
摘要:
The present invention relates to a process for preparing tetraalkyl bisphosphates by reacting tetrachlorobisphosphates with alcohols, neutralizing the resultant hydrogen chloride with a base, and isolating the desired product from the reaction mixture by extraction.