KR20240167893A - 치과용 석고 조성물 - Google Patents

치과용 석고 조성물 Download PDF

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Publication number
KR20240167893A
KR20240167893A KR1020247035871A KR20247035871A KR20240167893A KR 20240167893 A KR20240167893 A KR 20240167893A KR 1020247035871 A KR1020247035871 A KR 1020247035871A KR 20247035871 A KR20247035871 A KR 20247035871A KR 20240167893 A KR20240167893 A KR 20240167893A
Authority
KR
South Korea
Prior art keywords
dental
gypsum
slurry
starch
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020247035871A
Other languages
English (en)
Korean (ko)
Inventor
리나 코하라
나리히로 쿠마가이
슈헤이 쿠로이와
Original Assignee
요시노 셋고 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 요시노 셋고 가부시키가이샤 filed Critical 요시노 셋고 가부시키가이샤
Publication of KR20240167893A publication Critical patent/KR20240167893A/ko
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
    • A61C11/08—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with means to secure dental casts to articulator
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dental Preparations (AREA)
KR1020247035871A 2022-09-26 2023-08-21 치과용 석고 조성물 Pending KR20240167893A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022152300 2022-09-26
JPJP-P-2022-152300 2022-09-26
PCT/JP2023/029929 WO2024070323A1 (ja) 2022-09-26 2023-08-21 歯科用の石膏組成物

Publications (1)

Publication Number Publication Date
KR20240167893A true KR20240167893A (ko) 2024-11-28

Family

ID=90477225

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247035871A Pending KR20240167893A (ko) 2022-09-26 2023-08-21 치과용 석고 조성물

Country Status (4)

Country Link
JP (1) JP7811411B2 (https=)
KR (1) KR20240167893A (https=)
TW (1) TW202415352A (https=)
WO (1) WO2024070323A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017055850A (ja) 2015-09-14 2017-03-23 大成歯科工業株式会社 歯科用石膏粉末

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120547A (ja) * 1984-07-06 1986-01-29 而至歯科工業株式会社 歯科鋳造用埋没材
JPS63141906A (ja) * 1986-12-03 1988-06-14 G C Dental Ind Corp 歯科鋳造用埋没材
JP2688736B2 (ja) * 1994-10-11 1997-12-10 清孝 大里 咬合器及びその石膏型取付方法
CN101616785B (zh) 2007-01-10 2014-01-08 3D系统公司 具有改进的颜色、制品性能和易用性的三维印刷材料体系
CN104603079B (zh) 2012-08-27 2016-10-26 吉野石膏株式会社 高膨胀石膏组合物的制造方法以及由该制造方法得到的高膨胀石膏组合物
CN112194446B (zh) 2020-09-27 2022-06-21 荆门千年健医疗保健科技有限公司 石膏铸造成型方法、石膏成型产品及应用

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017055850A (ja) 2015-09-14 2017-03-23 大成歯科工業株式会社 歯科用石膏粉末

Also Published As

Publication number Publication date
JP7811411B2 (ja) 2026-02-05
WO2024070323A1 (ja) 2024-04-04
JPWO2024070323A1 (https=) 2024-04-04
TW202415352A (zh) 2024-04-16

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20241028

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application