Rubber dispersions II
Stable, free-flowing dispersions in organic liquids of rubbers in the form of discrete particles having an average diameter of from 100 to 3000 nm which contains: A-as rubber, from 1 to 20% by weight, based on the total dispersion, of a crosslinked diene rubber; B-from 0 to 20% by weight, based on t...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
12.06.1984
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Subjects | |
Online Access | Get full text |
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Summary: | Stable, free-flowing dispersions in organic liquids of rubbers in the form of discrete particles having an average diameter of from 100 to 3000 nm which contains: A-as rubber, from 1 to 20% by weight, based on the total dispersion, of a crosslinked diene rubber; B-from 0 to 20% by weight, based on the total dispersion, of water in the form of a water-in-oil emulsion; C-as the continuous organic phase, from 99 to 66% by weight, based on the total dispersion, of (a) C1-C10 alkyl acrylates or alkyl methacrylates, methyl methacrylate, ethyl acrylate or n-hexyl acrylate; or (b) a mixture of from 85 to 50% by weight of styrene or alpha -methyl styrene and from 15 to 50% by weight of acrylonitrile, methacrylonitrile or C1-C6 alkyl acrylates or alkyl methacrylates, methyl methacrylate, ethyl acrylate, n-hexyl acrylate; or (c) a mixture of from 85 to 50% by weight of a C1-C10 alkyl acrylate or alkyl methacrylate and from 15 to 50% by weight of acrylonitrile, methacrylonitrile or styrene; up to 60% by weight of a liquid hydrocarbon can be added to and mixed with (a), (b) and (c), and a process for producing said dispersions. |
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Bibliography: | Application Number: US19820399712 |