KR870009707A - 플루오르화 치마제용 디칼슘포스페이트 디하이드레이트 조성물 및 그 제조 방법과 이를 함유하는 치약 - Google Patents
플루오르화 치마제용 디칼슘포스페이트 디하이드레이트 조성물 및 그 제조 방법과 이를 함유하는 치약 Download PDFInfo
- Publication number
- KR870009707A KR870009707A KR870001846A KR870001846A KR870009707A KR 870009707 A KR870009707 A KR 870009707A KR 870001846 A KR870001846 A KR 870001846A KR 870001846 A KR870001846 A KR 870001846A KR 870009707 A KR870009707 A KR 870009707A
- Authority
- KR
- South Korea
- Prior art keywords
- dicalcium phosphate
- phosphate dihydrate
- weight
- composition
- range
- Prior art date
Links
- RBLGLDWTCZMLRW-UHFFFAOYSA-K dicalcium;phosphate;dihydrate Chemical compound O.O.[Ca+2].[Ca+2].[O-]P([O-])([O-])=O RBLGLDWTCZMLRW-UHFFFAOYSA-K 0.000 title claims 17
- 239000000203 mixture Substances 0.000 title claims 9
- 238000002360 preparation method Methods 0.000 title claims 2
- 239000000606 toothpaste Substances 0.000 title claims 2
- 229940034610 toothpaste Drugs 0.000 title claims 2
- 239000000551 dentifrice Substances 0.000 title 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims 17
- 238000000034 method Methods 0.000 claims 9
- 239000002002 slurry Substances 0.000 claims 5
- 239000003381 stabilizer Substances 0.000 claims 5
- 239000001506 calcium phosphate Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 230000001376 precipitating effect Effects 0.000 claims 3
- 239000000243 solution Substances 0.000 claims 3
- 235000019739 Dicalciumphosphate Nutrition 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 2
- 239000000920 calcium hydroxide Substances 0.000 claims 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims 2
- 239000000292 calcium oxide Substances 0.000 claims 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 2
- 229910000390 dicalcium phosphate Inorganic materials 0.000 claims 2
- 229940038472 dicalcium phosphate Drugs 0.000 claims 2
- 239000000395 magnesium oxide Substances 0.000 claims 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 2
- 229940074371 monofluorophosphate Drugs 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 238000005282 brightening Methods 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000006071 cream Substances 0.000 claims 1
- 229910000395 dimagnesium phosphate Inorganic materials 0.000 claims 1
- MHJAJDCZWVHCPF-UHFFFAOYSA-L dimagnesium phosphate Chemical compound [Mg+2].OP([O-])([O-])=O MHJAJDCZWVHCPF-UHFFFAOYSA-L 0.000 claims 1
- 235000019791 dimagnesium phosphate Nutrition 0.000 claims 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 claims 1
- 239000004137 magnesium phosphate Substances 0.000 claims 1
- 229910000400 magnesium phosphate tribasic Inorganic materials 0.000 claims 1
- 229910000150 monocalcium phosphate Inorganic materials 0.000 claims 1
- 235000019691 monocalcium phosphate Nutrition 0.000 claims 1
- KFHHGNBIPJDZPH-UHFFFAOYSA-D pentamagnesium [oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O KFHHGNBIPJDZPH-UHFFFAOYSA-D 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 229940005657 pyrophosphoric acid Drugs 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
- H01G4/2325—Terminals electrically connecting two or more layers of a stacked or rolled capacitor characterised by the material of the terminals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/24—Phosphorous; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/322—Preparation by neutralisation of orthophosphoric acid
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/327—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Epidemiology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Geology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cosmetics (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (9)
1.(a) 수산화칼슘 슬러리를 인산과 반응시켜 모노칼슘 포스페이드 용액을 형성하며, (b) 상기 용액에 산화마그네슘 및 추가로 수산화칼슘 슬러리와 형성하고자 하는 디칼슘포스페이트 디하이드레이트의 중량 기준으로 0.1내지 1.0중량%의 피로포스포린산을 첨가하여, pH4.9내지 5.5의 디칼슘포스페이트 디하이드레이트 슬러리를 형성하며, (c) 슬러리로 부터 디칼슘포스페이트 디하이드레이트를 분리하며,(d) 디칼슘포스페이트를 안정제와 혼합하는 공정으로 이루어지는 모노플루오르포스페이트 화합성을 가지는 디칼슘포스페이트디하이드레이트 조성물의 제조방법에 있어서, (i) 상기 공정(b)에서, 산화칼슘의 중량 기준으로 적어도 0.3중량% 이상의 양, 즉 X중량%의 산화마그네슘을 첨가하며, (ii)상기공정 (d)에서, 디칼슘포스페이트 디하이드레이트의 중량 기준으로 0.5중량% 이하의 양, 즉 Y중량%의 트리마그네슘 포스페이트를 첨가하는 공정을 결합하여 이루어지는 디칼슘 포스페이트 디하이드레이트 조성물의 제조방법.
제1항에 있어서, X가 0.5내지 2의 범위인 디칼슘포스페이트 디하이드레이트조성물의 제조방법.
제2항에 있어서, X가 0.7내지 1의 범위인 디칼슘포스페이트 디하이드레이트조성물의 제조방법.
제1항에 있어서, Y가 0.1내지 0.4의 범위인 디칼슘 포스페이트 디하이드 레이트조성물의 제조방법.
제1항에 있어서, Y가 0.2내지 0.3의 범위인 디칼슘 포스페이트 디하이드레이트조성물의 제조방법.
제1항에 있어서, X가 0.1내지 0.4의 범위이며, Y가 0.2내지 0.3의 범위인 디칼슘포스페이트 디하이드레이트조성물의 제조방법.
(a) 칼슘이온과 포스페이트이온을 가지는 수용액을 제조하며, (b) 이 용액으로부터 디칼슘포스페이트 디하이드레이트를 침전시켜 슬러리를 형성하며, (c) 적어도 몇가지 이상 침전된 디칼슘포스페이트 디하이드 레이트의 존재하에 제1의 안정제를 침전시키며, (d) 제2의 안정제를 침전된 디칼슘포스페이트디하이드레이트와 침전된 제1의 안정제와 혼합하는 공정으로 이루어지는 모노플루오르포스페이트 화합성을 가지는 안정된 디칼슘포스페이트 디하이드레이트조성물의 제조방법에 있어서, (i) 침전된 디칼슘포스페이트 디하이드레으트에서의 산화칼슘의 중량 기준으로 적어도 0.15중량%이상의 양, 즉 X중량%의 디마그네슘포스페이트를 가진 제1의 안정제를 침전시키며, (ii) 디칼슘포스페이트 디하이드레이트의중량 기준으로 0.5중량% 이하의 양, 즉 Y중량%의 트리마그네슘포스페이트를 가지는 제2의 안정제를 혼합하는 공정을 결합하여 이루어지는 디칼슘포스페이트 디하이드레이트 조성물의 제조방법.
제1항 내지 제7항중 어느 한항의 제조방법에 의하여 제조된 디칼슘포스페이트 디하이드레이트 조성물.
제1항 내지 제7항중 어느 한항의 방법에 의하여 제조된 조성물을 광택제로서 포함하는 플루오르함유 크림치약.
※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US848861 | 1986-04-07 | ||
US06/848,861 US4828823A (en) | 1986-04-07 | 1986-04-07 | Dicalcium phosphate dihydrate for fluoride dentifrice compositions |
US848,861 | 1986-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870009707A true KR870009707A (ko) | 1987-11-30 |
KR960002173B1 KR960002173B1 (ko) | 1996-02-13 |
Family
ID=25304475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870001846A KR960002173B1 (ko) | 1986-04-07 | 1987-03-03 | 플루오르화 치마제용 디칼슘포스페이트 디하이드레이트조성물 및 그 제조방법과 이를 함유하는 치약 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4828823A (ko) |
EP (1) | EP0240880A3 (ko) |
JP (1) | JPH0811685B2 (ko) |
KR (1) | KR960002173B1 (ko) |
AU (1) | AU599968B2 (ko) |
BR (1) | BR8701591A (ko) |
CA (1) | CA1284296C (ko) |
IL (1) | IL81639A (ko) |
MX (1) | MX165035B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3915746A1 (de) * | 1989-05-13 | 1990-11-15 | Hoechst Ag | Verfahren und anlage zur herstellung von dicalciumphosphat |
DE4306673A1 (de) * | 1993-03-04 | 1994-09-08 | Hoechst Ag | Verfahren zur Herstellung eines für den Einsatz in Zahnpasten geeigneten Dicalciumphosphat-Dihydrats |
US5605675A (en) * | 1995-06-06 | 1997-02-25 | Enamelon Inc. | Processes and compositions for remineralization and prevention of demineralization of dental enamel |
US5603922A (en) * | 1995-08-08 | 1997-02-18 | Enamelon Inc. | Processes and compositions for the remineralization of teeth |
AU4083597A (en) | 1996-09-27 | 1998-04-17 | Enamelon, Inc. | Improved products and methods for the remineralization and prevention of demineralization of teeth |
US6159448A (en) * | 1996-09-27 | 2000-12-12 | Enamelon, Inc. | Products and methods for the remineralization and prevention of demineralization of teeth |
CN100371029C (zh) * | 2003-06-24 | 2008-02-27 | 国立大学法人九州大学 | 医疗用骨修复填充材料及其制造方法 |
US7459018B2 (en) * | 2005-04-08 | 2008-12-02 | Howmedica Leibinger Inc. | Injectable calcium phosphate cement |
US7416602B2 (en) * | 2005-04-08 | 2008-08-26 | Howmedica Leibinger, Inc. | Calcium phosphate cement |
EP2637983B1 (en) | 2010-11-10 | 2018-12-26 | Stryker European Holdings I, LLC | Process for the preparation of a polymeric bone foam |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1277222B (de) * | 1965-12-22 | 1968-09-12 | Knapsack Ag | Verfahren zur Stabilisierung von Dicalciumphosphatdihydrat |
DE2456693A1 (de) * | 1974-11-30 | 1976-08-12 | Henkel & Cie Gmbh | Verfahren zum stabilisieren von calcium-hydrogenphosphat-anhydrid gegen die umsetzung mit fluorionen |
US4247526A (en) * | 1979-05-29 | 1981-01-27 | Monsanto Company | Method for preparing dicalcium phosphate dihydrate with improved stability |
US4244931A (en) * | 1979-05-29 | 1981-01-13 | Monsanto Company | Dicalcium phosphate dihydrate with improved stability |
US4312843A (en) * | 1979-12-26 | 1982-01-26 | Stauffer Chemical Company | Dicalcium phosphate dihydrate having improved monofluorophosphate compatibility and process for the preparation thereof |
JPS5742519A (en) * | 1980-08-29 | 1982-03-10 | Monsanto Co | Manufacture of phosphoric dicalsium dihydrate |
US4472365A (en) * | 1981-06-15 | 1984-09-18 | Stauffer Chemical Company | Dicalcium phosphate dihydrate having improved monofluorophosphate compatibility and process for the preparation thereof |
-
1986
- 1986-04-07 US US06/848,861 patent/US4828823A/en not_active Expired - Lifetime
-
1987
- 1987-02-20 IL IL81639A patent/IL81639A/xx not_active IP Right Cessation
- 1987-03-03 KR KR1019870001846A patent/KR960002173B1/ko not_active IP Right Cessation
- 1987-03-10 CA CA000531579A patent/CA1284296C/en not_active Expired - Lifetime
- 1987-03-25 MX MX5715A patent/MX165035B/es unknown
- 1987-03-27 EP EP87104630A patent/EP0240880A3/en not_active Withdrawn
- 1987-04-06 JP JP62083106A patent/JPH0811685B2/ja not_active Expired - Lifetime
- 1987-04-06 BR BR8701591A patent/BR8701591A/pt not_active Application Discontinuation
- 1987-04-06 AU AU71106/87A patent/AU599968B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4828823A (en) | 1989-05-09 |
EP0240880A3 (en) | 1988-03-30 |
BR8701591A (pt) | 1988-01-26 |
JPS62235203A (ja) | 1987-10-15 |
CA1284296C (en) | 1991-05-21 |
IL81639A0 (en) | 1987-09-16 |
EP0240880A2 (en) | 1987-10-14 |
IL81639A (en) | 1990-12-23 |
AU7110687A (en) | 1987-10-08 |
AU599968B2 (en) | 1990-08-02 |
KR960002173B1 (ko) | 1996-02-13 |
JPH0811685B2 (ja) | 1996-02-07 |
MX165035B (es) | 1992-10-16 |
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