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公开(公告)号:US2965585A
公开(公告)日:1960-12-20
申请号:US70981458
申请日:1958-01-20
Applicant: PHILLIPS PETROLEUM CO
Inventor: DELAP JOSEPH A , DIETZ RICHARD E
CPC classification number: B29C67/24 , C08J9/28 , C08J2201/0544 , C08J2309/00 , C08L21/00
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公开(公告)号:US2492848A
公开(公告)日:1949-12-27
申请号:US70035046
申请日:1946-09-30
Applicant: PHILLIPS PETROLEUM CO
Inventor: CROUCH WILLIE W , DELAP JOSEPH A
IPC: C09D195/00
CPC classification number: C09D195/00 , C08L2666/02
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公开(公告)号:US3870656A
公开(公告)日:1975-03-11
申请号:US25690072
申请日:1972-05-25
Applicant: PHILLIPS PETROLEUM CO
Inventor: BROWN TERRY D , DELAP JOSEPH A , NASSER JR BENNY E
IPC: B01J21/08 , C01B33/158 , C01B33/16 , B01J11/36 , B01J11/06
CPC classification number: C01B33/158 , B01J21/08 , C01B33/16
Abstract: A method of preparing a silica-containing composition in which a hydrogel is formed and washed, and the water is separated from the hydrogel employing an organic compound and azeotropic distillation. Procedures for controlling the hydrogel washing and azeotropic distillation are disclosed.
Abstract translation: 一种制备其中形成和洗涤水凝胶的二氧化硅组合物的方法,并且使用有机化合物和共沸蒸馏将水与水凝胶分离。 公开了用于控制水凝胶洗涤和共沸蒸馏的方法。
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公开(公告)号:CA967936A
公开(公告)日:1975-05-20
申请号:CA158091
申请日:1972-12-05
Applicant: PHILLIPS PETROLEUM CO
Inventor: WITT DONALD R , DELAP JOSEPH A
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公开(公告)号:US3890249A
公开(公告)日:1975-06-17
申请号:US31045072
申请日:1972-11-29
Applicant: PHILLIPS PETROLEUM CO
Inventor: DIETZ RICHARD E , DELAP JOSEPH A
IPC: C01B33/157 , B01D12/00 , B01J13/00 , B01J21/08 , B01J37/00 , C01B33/113 , C01B33/158 , C01B33/16 , B01J11/06 , B01J11/36
CPC classification number: C01B33/16 , B01D12/00 , B01J13/0056 , B01J21/08 , B01J37/00 , C01B33/113
Abstract: A method of producing a xerogel which involves passing a solvent in which water is soluble through a hydrogel under conditions to remove water from the hydrogel and to form a xerogel.
Abstract translation: 一种干凝胶的制造方法,其包括使水溶解的溶剂通过水凝胶在从水凝胶中除去水并形成干凝胶的条件下进行。
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公开(公告)号:CA1002418A
公开(公告)日:1976-12-28
申请号:CA183782
申请日:1973-10-19
Applicant: PHILLIPS PETROLEUM CO
Inventor: DIETZ RICHARD E , DELAP JOSEPH A
IPC: C01B33/157 , B01D12/00 , B01J13/00 , B01J21/08 , B01J37/00 , C01B33/113 , C01B33/158 , C01B33/16
Abstract: A method of producing a xerogel which involves passing a solvent in which water is soluble through a hydrogel under conditions to remove water from the hydrogel and to form a xerogel.
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公开(公告)号:CA922450A
公开(公告)日:1973-03-06
申请号:CA845686
申请日:1962-03-30
Applicant: PHILLIPS PETROLEUM CO
Inventor: DELAP JOSEPH A , MOBERLY CHARLES W , HARBAN ARTHUR A
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公开(公告)号:CA729609A
公开(公告)日:1966-03-08
申请号:CA729609D
Applicant: PHILLIPS PETROLEUM CO
Inventor: HARBAN ARTHUR A , DELAP JOSEPH A
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