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Edwards Douglas Cameron, Padliya Dilipkumar: Producing low molecular weight polymer.. Polysar, May 7, 1986: EP0180444-A2 (8 worldwide citation)

Low molecular weight isobutylene polymer is produced by reacting, at 150 to 250 C in an extruder, an isobutylene-conjugated diolefin polymer with an oxygen-containing gas.


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Edwards Douglas Cameron, Crossman James Alan: Mixing polymers and fibrous materials. Polysar, October 24, 1984: GB2138430-A (4 worldwide citation)

A process for the production of a mixture of a polymer and a fibrous material, which comprises agitating an aqueous solution of a coagulant for the polymer; adding an aqueous suspension of the fibrous material to the coagulant solution; adding the polymer, in aqueous latex form, to the coagulant sol ...


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Fischer Erhardt, Edwards Douglas Cameron: Procede de production dun melange de polymere synthetique et de silice. Polysar, March 2, 1984: FR2532320-A1 (3 worldwide citation)

L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION D'UN MELANGE DE POLYMERE SYNTHETIQUE ET DE SILICE.


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Fischer Erhardt, Edwards Douglas Cameron: Silica-diene polymer mixing. Polysar, March 21, 1984: GB2126239-A (3 worldwide citation)

L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION D'UN MELANGE DE POLYMERE SYNTHETIQUE ET DE SILICE.


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Edwards Douglas Cameron, Crossman James Alan: Dispersions of fibres in rubber.. Polysar, August 19, 1987: EP0232592-A1 (2 worldwide citation)

Polymer-fibre mixtures with improved homogeniety of dispersion of fibres throughout the polymer matrix are prepared from fibres prior mixed or coated with a plasticizer which is compatible with both the fibre and the polymer matrix. Then the plasticizer-fibre combination can be mixed into the polyme ...


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Fischer Erhardt, Edwards Douglas Cameron: Process for making vulcanized carbon black-reinforced bromobutyl rubber films. Polysar, March 8, 1985: FR2551393-A1

A process is provided for preparing a vulcanized carbon black-reinforced chloro- or bromobutyl rubber film comprising admixing a polyfunctional amine vulcanization system with a carbon black-reinforced chloro- or bromobutyl rubber latex containing one or more selected emulsifiers, forming a film fro ...


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Edwards Douglas Cameron, Crossman James Alan: Mixing polymers and fibrous materials. Polysar, October 26, 1984: FR2544727-A1

A process for the production of a mixture of a polymer and a fibrous material, which comprises agitating an aqueous solution of a coagulant for the polymer; adding an aqueous suspension of the fibrous material to the coagulant solution; adding the polymer, in aqueous latex form, to the coagulant sol ...


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Edwards Douglas Cameron: Vulcanizates. Polysar, November 12, 1982: FR2505344-A1

A process, and the product of the process, is provided for the production of improved rubbery vulcanizates which contain both of silica or calcium silicate and carbon black as the fillers and two polymers one of which contains hydroxy or epoxy groups. Such vulcanizates may be used in tires, general ...


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Crossman James Alan, Edwards Douglas Cameron: Dispersions de fibres dans le caoutchouc, Dispersions of fibres in rubber. Polysar, SMART & BIGGAR, January 30, 1990: CA1265276

DISPERSIONS OF FIBRES IN RUBBER Abstract of the Disclosure Polymer-fibre mixtures with improved homogenietyof dispersion of fibres throughout the polymer matrix areprepared from fibres prior mixed or coated with aplasticizer which is compatible with both the fibre andthe polymer matrix. Then the pla ...