DE3483616D1 - Gipspulver zur herstellung von modellen und formen und verfahren zu deren herstellung. - Google Patents

Gipspulver zur herstellung von modellen und formen und verfahren zu deren herstellung.

Info

Publication number
DE3483616D1
DE3483616D1 DE8686112790T DE3483616T DE3483616D1 DE 3483616 D1 DE3483616 D1 DE 3483616D1 DE 8686112790 T DE8686112790 T DE 8686112790T DE 3483616 T DE3483616 T DE 3483616T DE 3483616 D1 DE3483616 D1 DE 3483616D1
Authority
DE
Germany
Prior art keywords
shapes
production
plaster powder
producing models
models
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.)
Expired - Lifetime
Application number
DE8686112790T
Other languages
English (en)
Inventor
Yoshiaki Hattori
Makoto Ishihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Noritake Co Ltd
Original Assignee
Individual
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
Priority claimed from JP6895483A external-priority patent/JPS59194804A/ja
Priority claimed from JP58071963A external-priority patent/JPH0610096B2/ja
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3483616D1 publication Critical patent/DE3483616D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/346—Manufacture of moulds
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/386—Carbon
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0048—Fibrous materials
DE8686112790T 1983-04-19 1984-04-13 Gipspulver zur herstellung von modellen und formen und verfahren zu deren herstellung. Expired - Lifetime DE3483616D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6895483A JPS59194804A (ja) 1983-04-19 1983-04-19 陶磁器成形用炭素繊維強化石膏型
JP58071963A JPH0610096B2 (ja) 1983-04-23 1983-04-23 陶磁器成形用炭素繊維入り石膏粉末の製造方法

Publications (1)

Publication Number Publication Date
DE3483616D1 true DE3483616D1 (de) 1990-12-20

Family

ID=26410137

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8484104229T Expired DE3473849D1 (en) 1983-04-19 1984-04-13 Carbon fiber-reinforced gypsum models, forming molds, or its preceding molds, and a method for producing them
DE8686112790T Expired - Lifetime DE3483616D1 (de) 1983-04-19 1984-04-13 Gipspulver zur herstellung von modellen und formen und verfahren zu deren herstellung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8484104229T Expired DE3473849D1 (en) 1983-04-19 1984-04-13 Carbon fiber-reinforced gypsum models, forming molds, or its preceding molds, and a method for producing them

Country Status (4)

Country Link
US (3) US4552329A (de)
EP (2) EP0223008B1 (de)
DE (2) DE3473849D1 (de)
GB (1) GB2141422B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223008B1 (de) * 1983-04-19 1990-11-14 Yoshiaki Hattori Gipspulver zur Herstellung von Modellen und Formen und Verfahren zu deren Herstellung
DE3322523C2 (de) * 1983-06-23 1985-05-15 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Vorrichtung zum Ausformen von aus Glas bestehenden optischen Bauelementen hoher Oberflächengüte
FR2560494B1 (fr) * 1984-03-02 1987-04-30 Normandie Laitiere Dispositif de moulage pour la fabrication des fromages du type pate pressee demi-ferme a partir d'un prefromage liquide
JPS6189006A (ja) * 1984-10-08 1986-05-07 株式会社ノリタケカンパニーリミテド 陶磁器食器類坏土のロクロ回転式圧延成形法及び回転成形鏝
US4935178A (en) * 1986-06-24 1990-06-19 General Signal Corporation Method of making refractory fiber products
US5071506A (en) * 1987-10-09 1991-12-10 Thiokol Corporation Equipment for making composite tubes including an inflatable heated bladder and a composite mold having a negative coefficient of thermal expansion
EP0339183A3 (de) * 1988-04-29 1990-08-29 Giulini Chemie GmbH Neue, zur Herstellung von mit Wasser auswaschbaren Kernen und Formen geeignete keramische Mischungen
JPH0459203A (ja) * 1990-06-28 1992-02-26 Inax Corp 圧力鋳込み型の多孔質層
IL109497A (en) * 1993-05-05 1998-02-22 Hyperion Catalysis Int Three-dimensional macroscopic clusters of randomly arranged charcoal fibrils and products containing these
US5632925A (en) * 1995-01-10 1997-05-27 Logic Tools L.L.C. Ceramic or Modified silicone filled molding tools for high temperature processing
US7012320B2 (en) * 1995-07-06 2006-03-14 Hitachi Chemical Company, Ltd. Semiconductor device and process for fabrication thereof
TW310481B (de) * 1995-07-06 1997-07-11 Hitachi Chemical Co Ltd
CN1045582C (zh) * 1995-07-20 1999-10-13 南昌航空工业学院 一种用膨胀石膏型材料制作铸造模型的方法
US6344160B1 (en) 1996-09-17 2002-02-05 Compcast Technologies, Llc Method for molding composite structural plastic and objects molded thereby
US6103156A (en) * 1997-06-16 2000-08-15 Matthew W. Holtzberg Method for rapid production of structural prototype plastic parts
AUPO304896A0 (en) * 1996-10-17 1996-11-14 Caroma Industries Limited Continuous production of green ware articles
DE19800863A1 (de) * 1998-01-13 1999-07-15 Felix Grunewald Kg Verfahren zur Herstellung von Bauteilen, vorzugsweise Prototypen
ES2295074T3 (es) * 1999-12-16 2008-04-16 Porvair Plc Aparato y metodo de moldeo de ceramica.
JP4184140B2 (ja) * 2002-05-10 2008-11-19 キヤノン化成株式会社 遠心成形金型およびその製造方法ならびにこれを用いて製造される遠心成形体およびブレードならびにその製造方法
WO2005090664A1 (ja) * 2004-03-22 2005-09-29 Otas Company, Limited 等方性ピッチ系炭素繊維紡績糸、それを用いた複合糸及び織物、並びにそれらの製造方法
US20050210822A1 (en) * 2004-03-23 2005-09-29 Peter Lalonde Structure and method of manufacturing surfaces such as tabletops
US7846005B2 (en) * 2004-11-05 2010-12-07 Hbi Branded Apparel Enterprises, Llc Molded non-woven fabrics and methods of molding
US20070132126A1 (en) * 2005-12-14 2007-06-14 Shao Richard L Method for debundling and dispersing carbon fiber filaments uniformly throughout carbon composite compacts before densification
CN101204827B (zh) * 2007-12-14 2010-06-16 哈尔滨工业大学 一种微熔模精铸用石膏铸型的制备方法
CN102666424A (zh) * 2009-12-22 2012-09-12 佐治亚-太平洋石膏有限责任公司 制造耐水石膏物品的方法和由其形成的物品
CN105136605B (zh) * 2015-10-09 2018-07-13 上海市环境科学研究院 一种测定碳纤维和石墨纤维上浆剂含量的方法
CN107672031B (zh) * 2017-09-29 2019-07-26 哈尔滨工业大学 超高性能胶凝材料真空一体成型试验机
CN108129123B (zh) * 2018-02-01 2019-11-05 南宁越洋科技有限公司 羟基磷灰石晶须增强的超硬石膏口腔模型的制备方法
CN110655372B (zh) * 2018-06-29 2021-09-28 北新集团建材股份有限公司 一种耐火纸面石膏板及其制备方法
CN111499332B (zh) * 2020-05-17 2022-06-14 广西大学 一种生物质碳纤维增强石膏板的制备方法
RU2763647C1 (ru) * 2021-06-07 2021-12-30 Акционерное общество "Обнинское научно-производственное предприятие "Технология" им. А.Г.Ромашина" Способ формования заготовок огнеупорных керамических изделий

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2303303A (en) * 1941-04-14 1942-11-24 Scovill Manufacturing Co Form for slip-casting ceramics and method of making the same
US2988456A (en) * 1958-02-14 1961-06-13 Thompson Ramo Wooldridge Inc Slip-cast ceramic base optical mirrors
US3062670A (en) * 1960-10-05 1962-11-06 Owens Corning Fiberglass Corp Glass reinforced gypsum
US3295818A (en) * 1965-05-14 1967-01-03 Jr George J Kreier Lining for lightweight fiberglas reinforced polyester resin mold
GB1122307A (en) * 1965-07-19 1968-08-07 Foseco Trading Ag Production of moulds for metal casting
US3317178A (en) * 1966-07-18 1967-05-02 Jr George J Kreier Lining for lightweight fiberglass reinforced polyester resin mold
US3641229A (en) * 1970-07-01 1972-02-08 Research Corp Method of making a permeable ceramic mold used as a substitute for plaster of paris molds
US3682670A (en) * 1970-07-02 1972-08-08 Rustan As B Process for the preparation of fiber-containing plaster products
NL173433C (de) * 1973-04-16 Bekaert Sa Nv
JPS5328932B2 (de) * 1973-05-21 1978-08-17
JPS50148424A (de) * 1974-05-21 1975-11-28
GB1533481A (en) * 1975-02-18 1978-11-29 Asahi Glass Co Ltd Method and apparatus for moulding cementitious material
US4043828A (en) * 1975-03-21 1977-08-23 Construction Products Research, Inc. Shrinkage inhibition of cementitious systems through the addition of specially processed carbonaceous materials
US4023706A (en) * 1975-07-11 1977-05-17 Caterpillar Tractor Co. Method of preparing fibrous concrete
JPS53130723A (en) * 1977-03-23 1978-11-15 Mitsubishi Mining & Cement Co Method of producing hardened body of gypsum reinforced with fiber
US4149402A (en) * 1977-12-28 1979-04-17 Milton Manes Analytical method for determining desorption isotherm and pore size distribution of an absorbent material
US4314003A (en) * 1977-12-29 1982-02-02 Union Carbide Corporation Method of incorporating multifilament strands of carbon fibers into cement to produce reinforced structures having improved flexural strengths
GB2011826B (en) * 1978-01-05 1982-04-28 Union Carbide Corp Carbon fibre-reinforced cement mould
US4301356A (en) * 1978-03-09 1981-11-17 Sekisui Kagaku Kogyo Kabushiki Kaisha Heating unit and method for production thereof
FR2419146A1 (fr) * 1978-03-10 1979-10-05 Ideal Standard Moule de coulee de barbotine ceramique
US4233368A (en) * 1978-06-05 1980-11-11 United States Gypsum Company Method for the production of glass fiber-reinforced gypsum sheets and gypsum board formed therefrom
FI67072C (fi) * 1979-02-09 1985-01-10 Amiantus Ag Foerfarande foer framstaellning av fiberfoerstaerkt hydrauliskt bindande material
US4307867A (en) * 1979-12-06 1981-12-29 Owens-Corning Fiberglas Corporation Molds for slip-casting and similar processes
US4316925A (en) * 1980-10-09 1982-02-23 John Delmonte Fiber reinforced cementitious castings
EP0223008B1 (de) * 1983-04-19 1990-11-14 Yoshiaki Hattori Gipspulver zur Herstellung von Modellen und Formen und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
EP0223008B1 (de) 1990-11-14
GB8410072D0 (en) 1984-05-31
EP0125511B1 (de) 1988-09-07
US4990292A (en) 1991-02-05
GB2141422A (en) 1984-12-19
US4552329A (en) 1985-11-12
EP0125511A1 (de) 1984-11-21
GB2141422B (en) 1987-02-18
US4859243A (en) 1989-08-22
DE3473849D1 (en) 1988-10-13
EP0223008A1 (de) 1987-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NORITAKE CO., LTD., NAGOYA, JP

8381 Inventor (new situation)

Free format text: HATTORI, YOSHIAKI, YOKKAICHI, MIE, JP ISHIHARA, MAKOTO, AICHI, JP

8339 Ceased/non-payment of the annual fee