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公开(公告)号：US06843935B2
公开(公告)日：2005-01-18
申请号：US10736313
申请日：2003-12-15
IPC分类号： C07C409/00 , C01B15/10 , C09K15/06
摘要： The present invention provides supported peroxides, and a method of forming supported peroxides. Supported peroxides according to the invention are solid particles that include an organic peroxide and a metallic soap. In accordance with the method of the invention, supported peroxides are preferably formed by dispersing a mixture that includes at least one peroxide and at least one C4 to C30 carboxylic acid into an aqueous solution that includes a compound that is capable of reacting with the C4 to C30 carboxylic acid to form a water soluble soap. Dispersing the mixture into the aqueous solution results in the formation of an emulsion. A polyvalent metal compound that is capable of reacting with the water soluble soap to form a water insoluble metallic soap is then added to the emulsion, which converts the water soluble soap into a water insoluble metallic soap that precipitates from the solution. The organic peroxide is entrained within the precipitate.
摘要翻译： 本发明提供了负载型过氧化物，以及形成负载型过氧化物的方法。 根据本发明的负载型过氧化物是包含有机过氧化物和金属皂的固体颗粒。 根据本发明的方法，优选通过将包含至少一种过氧化物和至少一种C 4至C 30羧酸的混合物分散到水溶液中形成负载型过氧化物，所述水溶液包括能够与C4反应的化合物 C30羧酸形成水溶性皂。 将混合物分散在水溶液中导致乳液的形成。 然后将能够与水溶性皂反应以形成水不溶性金属皂的多价金属化合物加入到乳液中，其将水溶性皂转化为从溶液中沉淀出的水不溶性金属皂。 有机过氧化物被夹带在沉淀物中。
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公开(公告)号：US06699403B2
公开(公告)日：2004-03-02
申请号：US10104472
申请日：2002-03-22
IPC分类号： C01B1510
摘要： The present invention provides supported peroxides, and a method of forming supported peroxides. Supported peroxides according to the invention are solid particles that include an organic peroxide and a metallic soap. In accordance with the method of the invention, supported peroxides are preferably formed by dispersing a mixture that includes at least one peroxide and at least one C4 to C30 carboxylic acid into an aqueous solution that includes a compound that is capable of reacting with the C4 to C30 carboxylic acid to form a water soluble soap. Dispersing the mixture into the aqueous solution results in the formation of an emulsion. A polyvalent metal compound that is capable of reacting with the water soluble soap to form a water insoluble metallic soap is then added to the emulsion, which converts the water soluble soap into a water insoluble metallic soap that precipitates from the solution. The organic peroxide is entrained within the precipitate.
摘要翻译： 本发明提供了负载型过氧化物，以及形成负载型过氧化物的方法。 根据本发明的负载型过氧化物是包含有机过氧化物和金属皂的固体颗粒。 根据本发明的方法，优选通过将包含至少一种过氧化物和至少一种C 4至C 30羧酸的混合物分散到水溶液中形成负载型过氧化物，所述水溶液包括能够与C4反应的化合物 C30羧酸形成水溶性皂。 将混合物分散在水溶液中导致乳液的形成。 然后将能够与水溶性皂反应以形成水不溶性金属皂的多价金属化合物加入到乳液中，其将水溶性皂转化为从溶液中沉淀出的水不溶性金属皂。 有机过氧化物被夹带在沉淀物中。
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