公开(公告)号：DE1467958A1

公开(公告)日：1969-01-30

申请号：DE1467958

申请日：1965-06-10

Applicant: INDIANA UNIVERSITY FOUNDATION

Inventor： CHARLES MUHLER JOSEPH

IPC: A61K8/28 ,  A61Q11/00 ,  C01B33/20

公开(公告)号：DE1933371A1

公开(公告)日：1970-01-15

申请号：DE1933371

申请日：1969-07-01

Applicant: INDIANA UNIVERSITY FOUNDATION

Inventor： CHARLES MUHLER JOSEPH

IPC: A23L29/00 ,  A23L1/30

公开(公告)号：DE2039185A1

公开(公告)日：1971-03-18

申请号：DE2039185

申请日：1970-08-06

Applicant: INDIANA UNIVERSITY FOUNDATION

Inventor： CHARLES MUHLER JOSEPH

IPC: A61K6/06 ,  A61C13/00 ,  A61K20060101 ,  C09K3/00 ,  A61K5/00

Abstract: 1275249 Dental cement INDIANA UNIVERSITY FOUNDATION 31 July 1970 [2 Sept 1969] 37117/70 Heading C3N A dental cement comprises (A) a dental cement powder which comprises (a) sintered zinc oxide having a particle size of 2 to 10 microns; (b) not more than 0À5% magnesium oxide, by weight of the cement powder; and (c) 0À5-20% by weight of the cement powder of one or more of the following fluorine containing compounds: stannous fluoride, stannous hexafluorozirconate, indium fluorozirconate, zirconium hexafluorogermanite, zirconyl hexafluorofluorogermanite or indium hexafluorogermanate; and (B) phosphoric acid. The dental cement may further comprise 3-15% by weight of a tin oxide which assists in the sintering of the zinc oxide. The zinc oxide may be present in an amount 65-99À5% by weight of the powder. The zinc oxide is sintered at 1800-2500‹ F. and subsequently ground to the desired particle size.

公开(公告)号：DE2150386A1

公开(公告)日：1972-05-18

申请号：DE2150386

申请日：1971-10-08

Applicant: INDIANA UNIVERSITY FOUNDATION

Inventor： CHARLES MUHLER JOSEPH ,  K STOOKEY GEORGE

IPC: A46D1/00 ,  C08K3/00 ,  D01F1/10 ,  C08K1/18

Abstract: 1327329 Toothbrushes INDIANA UNIVERSITY FOUNDATION 7 Oct 1971 [12 Nov 1970] 46722/71 Heading A4K [Also in Divisions A5, B5, C3] A brush, e.g. a toothbrush, hair brush, car washing brush or other cleaning brush has bristles formed from filaments of plastics material having incorporated therein up to 30% by weight of an abrasive comprising zirconium silicate which may be mixed with tin dioxide or alumina. The plastics material which may be a polyamide, e. g. nylon, polystyrene, a polyolefin e. g. polyethylene or polypropylene, polyacetals, and/or polyurethanes may have the abrasive mixed therewith before extrusion into a filament. A toothbrush may be formed with tufts 46 of two different types of bristles 50 and 52, bristles 50 incorporating more than 7À5% abrasive by weight and bristles 52 no more than 5% by weight.

公开(公告)号：DE1692689A1

公开(公告)日：1971-08-05

申请号：DE1692689

申请日：1968-03-05

Applicant: INDIANA UNIVERSITY FOUNDATION

Inventor： CHARLES MUHLER JOSEPH

IPC: A23G3/00 ,  A23G3/36 ,  A23L29/00 ,  A61K8/55 ,  A61Q11/00 ,  C07F9/22 ,  A23L1/30

公开(公告)号：DE1901719A1

公开(公告)日：1970-08-13

申请号：DE1901719

申请日：1969-01-10

Applicant: INDIANA UNIVERSITY FOUNDATION

Inventor： CHARLES MUHLER JOSEPH

IPC: A61K8/21 ,  A61K8/28 ,  A61Q11/00 ,  C01G25/00

Abstract: (A) Indium fluorozirconate, InZrF7 (I) (B) Compositions contng. 0.012-50% (I) for use as dentifrices (C) Process for the prepn. of (I) Prophylaxis against dental caries by incorporation into dentifrices for application to teeth. (I) is a very effective anti-caries agent, non-toxic, water soluble and stable. Cpd. (I) and process for its prepn. Dentifrices contng. 0.1-0.5% (I) and 20-70% polishing and cleaning agents. Dentifrices contng. 10-30% (I) and 30-80% polishing and cleaning agents.