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公开(公告)号：US3409392A
公开(公告)日：1968-11-05
申请号：US36544164
申请日：1964-05-06
Applicant: MONSANTO CO
Inventor： SHAVER KENNETH J
IPC: C01B25/41
CPC classification number: C01B25/412 , Y10T436/12
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2.发明授权
公开(公告)号：US3372984A
公开(公告)日：1968-03-12
申请号：US36156664
申请日：1964-04-21
Applicant: MONSANTO CO
Inventor： METCALF JOE S , SHAVER KENNETH J , YU SHEN CHUNG
IPC: C01B25/45
CPC classification number: C01B25/45
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公开(公告)号：US3647371A
公开(公告)日：1972-03-07
申请号：US3647371D
申请日：1968-08-07
Applicant: MONSANTO CO
Inventor： KIM KEUN YOUNG , SHAVER KENNETH J
CPC classification number: A61K8/24 , A61K2800/412 , A61Q11/00 , C01B25/322
Abstract: Anhydrous dicalcium phosphate having an assay of at least 90 percent by weight and composed of particles, a major proportion of which have a particle size of from about 0.1 to 1.0 microns and a specific surface area of at least 10 square meters per gram is prepared by adding well dispersed, substantially dry calcium oxide or calcium hydroxide to phosphoric acid having a concentration of from about 40 to 80 percent H3PO4 by weight and maintaining the temperature of the reaction medium sufficiently high to provide dicalcium phosphate substantially free from water of crystallization. Dentifrice compositions containing this product provide effective polishing action without undue abrasion. Such compositions are prepared by direct blending of conventional dentifrice ingredients with an aqueous paste containing 45 to 65 percent by weight anhydrous dicalcium phosphate.
Abstract translation: 具有至少90重量％的测定值并由颗粒组成的无水二磷酸钙，其主要部分具有约0.1至1.0微米的粒度和至少10平方米/克的比表面积，通过以下方法制备： 将分散好的，基本干燥的氧化钙或氢氧化钙加入浓度为约40至80％H 3 PO 4浓度的磷酸，并保持反应介质的温度足够高以提供基本上不含结晶水的磷酸二钙。 含有该产品的牙粉组合物提供有效的抛光作用而不会过度磨损。 通过将常规洁齿剂成分与含有45-65％（重量）无水磷酸氢钙的水性糊剂直接混合来制备这些组合物。
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公开(公告)号：US3337468A
公开(公告)日：1967-08-22
申请号：US52805166
申请日：1966-02-17
Applicant: MONSANTO CO
Inventor： METCALF JOE S , SHAVER KENNETH J , YU SHEN CHUNG
CPC classification number: C11D3/2044 , C01B25/41 , C11D3/06 , C11D3/2006 , C11D3/2065
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公开(公告)号：US3590121A
公开(公告)日：1971-06-29
申请号：US3590121D
申请日：1969-02-05
Applicant: MONSANTO CO
Inventor： SCHIFF THOMAS , SHAVER KENNETH J
CPC classification number: A61Q11/00 , A61K8/0216 , A61K8/24 , A61K8/66 , A61K2800/222
Abstract: THIS INVENTION RELATES TO EFFERVESCENT DENTAL COMPOSITIONS CONTAINING ENZYMES, FOR EXAMPLE, AN EFFERVESCENT DENTAL TABLET CONTAINING AN ENZYME MIXTURE PRODUCED BY BACILLUS SUBTILIS.
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Patent Agency Ranking
公开(公告)号：US3457177A
公开(公告)日：1969-07-22
申请号：US3457177D
申请日：1967-12-05
Applicant: MONSANTO CO
Inventor： KOWALSKI XAVIER , SHAVER KENNETH J
CPC classification number: B03D1/014 , B03D2201/005 , B03D2203/02 , C07F9/245 , C10L1/2633 , C10L1/2641 , C10L1/2658 , C11D1/34 , C11D3/36
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公开(公告)号：US3423321A
公开(公告)日：1969-01-21
申请号：US3423321D
申请日：1964-07-17
Applicant: MONSANTO CO
Inventor： SHAVER KENNETH J
CPC classification number: C01B25/41 , C01B25/418 , C11D3/062 , C11D3/3418
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8.发明授权Selective cleavage of monoami-dotriphosphates to produce orthophosphoramidates 失效单磷酸三磷酸选择性裂解产生正磷酸酰胺酯
公开(公告)号：US3345129A
公开(公告)日：1967-10-03
申请号：US41778464
申请日：1964-12-11
Applicant: MONSANTO CO
Inventor： SHAVER KENNETH J
IPC: C01B21/082 , C01B21/092
CPC classification number: C01B21/0923 , C01B21/082
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9.发明授权
公开(公告)号：US3405168A
公开(公告)日：1968-10-08
申请号：US41549964
申请日：1964-12-02
Applicant: MONSANTO CO
Inventor： XAVIER KOWALSKI , SHAVER KENNETH J
CPC classification number: B03D1/014 , B03D2201/005 , B03D2203/02 , C07F9/245 , C10L1/2633 , C10L1/2641 , C10L1/2658 , C11D1/34 , C11D3/36
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公开(公告)号：US3397947A
公开(公告)日：1968-08-20
申请号：US49227965
申请日：1965-10-01
Applicant: MONSANTO CO
Inventor： SHAVER KENNETH J
IPC: C01B25/41
CPC classification number: C01B25/412
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