摘要:
The invention relates to a controlled polymerization process for preparing (meth)acrylate-based AB diblock copolymers with a B block which has a narrow monomodal molecular weight distribution, and an A block which has a broad monomodal molecular weight distribution, and to the use thereof, for example, as a binder in adhesives or sealants.
摘要:
The invention relates to a controlled polymerization process for preparing (meth)acrylate-based AB diblock copolymers with a B block which has a narrow monomodal molecular weight distribution, and an A block which has a broad bimodal molecular weight distribution, and to the use thereof, for example, as a binder in adhesives or sealants.
摘要:
The invention relates to a controlled polymerization process for preparing (meth)acrylate-based AB diblock copolymers with a B block which has a narrow monomodal molecular weight distribution, and an A block which has a broad bimodal molecular weight distribution, and to the use thereof, for example, as a binder in adhesives or sealants.
摘要:
The invention relates to block copolymers produced by means of controlled polymerization and that have at least one block A or B comprised of (meth) acrylate monomers and copolymerizable monomers, and a block P on the basis of functionalized polymers.
摘要:
The invention relates to a controlled polymerization method for producing ABA-triblock copolymers on the basis of (meth)acrylate with A-blocks having a narrow, monomodal molecular weight distribution, and a B-block having a wide, monomodal molecular weight distribution. The invention further relates to the use thereof as binders in glues or sealing compounds.
摘要:
The invention relates to a cross-linkable composition containing 10-50 % by weight of silane-group terminated polymers with a number average molecular weight of between 3,000 and 30,000 g/ mol, 0.5 to 20 % by weight of (meth)acrylate block copolymers of type A(BA) n , where n = 1 to 5 and said copolymers contain at least two hydrolysable silane groups, 85 to 40% by weight of fillers and auxiliary agents, the sum of the constituents totalling 100%. The invention is characterised in that the (meth)acrylate block copolymers have a number average molecular weight of between 5,000 and 100,000 g/mol and that the silane groups are contained in at least one block A or B and said groups are not terminal in the polymer chain.
摘要:
The invention relates to a controlled polymerization method for producing ABA-triblock copolymers on the basis of (meth)acrylate with A-blocks which have a narrow, monomodal molecular weight distribution and a B-block which has a bimodal molecular weight distribution, and to the use thereof as binders in glues and sealing materials.