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1. 发明授权

EP0087889B1 Production of vermiculite products and suspension for use therein 有权
标题翻译：挥发性产品的生产和使用的悬浮液
公开(公告)号：EP0087889B1
公开(公告)日：1985-09-11
申请号：EP83300803.0
申请日：1983-02-17
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC
发明人： Hutchinson, John
IPC分类号： C04B26/12
CPC分类号： C04B14/208

2. 发明公开

EP0087889A1 Production of vermiculite products and suspension for use therein 有权
标题翻译：生产的蛭石产品以及所需的悬挂。
公开(公告)号：EP0087889A1
公开(公告)日：1983-09-07
申请号：EP83300803.0
申请日：1983-02-17
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC
发明人： Hutchinson, John
IPC分类号： C04B26/12
CPC分类号： C04B14/208
摘要： A process for producing solid vermiculite products which are stable in water which comprises incorporating a urea-formaldehyde or melamine-formaldehyde resin in an aqueous suspension of vermiculite lamellae, shaping the suspension and removing water from the suspension, and curing the shaped composition by heating during and/or after removal of water from the suspension. The invention includes an aqueous suspension of vermiculite lamellae having a resin incorporated therein and a dry-powder mixture of vermiculite lamellae and a resin.
This invention relates to a process for the production of solid vermiculite products which are stable in water and to vermiculite suspensions suitable for the production of solid products which are stable in water.
It is known that granules of the layer mineral vermiculite can be chemically delaminated by treatment with aqueous solutions of salts followed by soaking in water and then mechanically shearing the swollen granules in water to form a suspension of extremely thin platelets known as vermiculite lamellae. Processes for the delamination of vermiculite are described, for example, in United Kingdom Patent Specifications Nos. 1,016,385; 1,119,305; 1,585,104 and 1,593,382.
It is also known, as is described for example in the above references, that the suspension of vermiculite lamellae obtained by chemical delamination of vermiculite can be used to form solid products such as sheets or papers and rigid foams of cellular structure by shaping the suspension and removing water from it; in the case of rigid foams the suspension is gasified prior to

3. 发明公开

EP0007190A1 Polymer-coated siliceous fillers for use in plastics or rubbers 失效
标题翻译：有用于合成树脂和橡胶使用涂覆的聚合物硅质填料。
公开(公告)号：EP0007190A1
公开(公告)日：1980-01-23
申请号：EP79301201.4
申请日：1979-06-21
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC
发明人： Birchall, James Derek , Hutchinson, John
IPC分类号： C08K9/04
CPC分类号： C09C1/405 , C01P2004/32 , C01P2004/60 , C01P2004/84 , C01P2006/12 , C01P2006/20 , C01P2006/80 , C01P2006/90 , C08K9/08 , C09C1/28 , C09C1/3072 , C08L21/00
摘要： Process for production of a coated particulate filler by contacting the surface of a siliceous filler, e.g. silica or a metal silicate, with an unsaturated acidic group-containing organic polymer, e.g. a polydiene carboxylic acid or carboxylic acid anhydride, and, polymer compositions, e.g. plastic or rubber compositions, containing the coated particulate filler
摘要翻译：通过接触硅质过滤器的表面上，例如处理为生产一个经涂覆的颗粒填料的二氧化硅或金属硅酸盐，与不饱和含酸性基团的有机聚合物，E.G. 一个聚二烯羧酸或羧酸酐，和聚合物组合物，例如塑料或橡胶组合物，含有该经涂覆的颗粒填料。

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