KR910000310A - 다공질 석고형 및 그 제조방법 - Google Patents

다공질 석고형 및 그 제조방법 Download PDF

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Publication number
KR910000310A
KR910000310A KR1019900009211A KR900009211A KR910000310A KR 910000310 A KR910000310 A KR 910000310A KR 1019900009211 A KR1019900009211 A KR 1019900009211A KR 900009211 A KR900009211 A KR 900009211A KR 910000310 A KR910000310 A KR 910000310A
Authority
KR
South Korea
Prior art keywords
porous
mold
gypsum
tube
casing
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.)
Ceased
Application number
KR1019900009211A
Other languages
English (en)
Korean (ko)
Inventor
요시오 후나하시
마사오 고가이
가쓰라 가스가이
Original Assignee
고하라 도시히또
닛뽕가이시 가부시끼가이샤
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 고하라 도시히또, 닛뽕가이시 가부시끼가이샤 filed Critical 고하라 도시히또
Publication of KR910000310A publication Critical patent/KR910000310A/ko
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Insulating Bodies (AREA)
KR1019900009211A 1989-06-21 1990-06-21 다공질 석고형 및 그 제조방법 Ceased KR910000310A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1158554A JPH0323903A (ja) 1989-06-21 1989-06-21 多孔質石膏型及びその製造方法
JP1-158554 1989-06-21

Publications (1)

Publication Number Publication Date
KR910000310A true KR910000310A (ko) 1991-01-29

Family

ID=15674245

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900009211A Ceased KR910000310A (ko) 1989-06-21 1990-06-21 다공질 석고형 및 그 제조방법

Country Status (3)

Country Link
JP (1) JPH0323903A (enrdf_load_stackoverflow)
KR (1) KR910000310A (enrdf_load_stackoverflow)
CN (1) CN1048673A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRE20010022A1 (it) * 2001-03-09 2002-09-09 Sacmi Elemento di stampo per la formatura d'oggetti mediante colatura ad impasto umido d'argilla e simili e metodo per la sua fabbricazione
US8306277B2 (en) 2005-07-27 2012-11-06 Canon Kabushiki Kaisha Image processing apparatus and image processing method, and computer program for causing computer to execute control method of image processing apparatus
JP6123124B2 (ja) * 2013-03-27 2017-05-10 日本碍子株式会社 懸垂碍子成形型
JP6106885B2 (ja) * 2014-03-20 2017-04-05 日本碍子株式会社 懸垂碍子成形型
CN108022702B (zh) * 2017-12-13 2019-04-30 江西高强电瓷集团有限公司 内附散热机构的玻璃绝缘子模具
CN108724441A (zh) * 2018-05-29 2018-11-02 浙江泰华集成家居科技有限公司 石膏灯罩的开口式成型模

Also Published As

Publication number Publication date
JPH0323903A (ja) 1991-01-31
CN1048673A (zh) 1991-01-23
JPH0476762B2 (enrdf_load_stackoverflow) 1992-12-04

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19900621

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19921028

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19900621

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19950831

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19951115

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19950831

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I