NL7202291A - - Google Patents

Info

Publication number
NL7202291A
NL7202291A NL7202291A NL7202291A NL7202291A NL 7202291 A NL7202291 A NL 7202291A NL 7202291 A NL7202291 A NL 7202291A NL 7202291 A NL7202291 A NL 7202291A NL 7202291 A NL7202291 A NL 7202291A
Authority
NL
Netherlands
Application number
NL7202291A
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 filed Critical
Publication of NL7202291A publication Critical patent/NL7202291A/xx

Links

Classifications

    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/82—Coating or impregnation with organic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
NL7202291A 1971-02-22 1972-02-22 NL7202291A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11775171A 1971-02-22 1971-02-22

Publications (1)

Publication Number Publication Date
NL7202291A true NL7202291A (en:Method) 1972-08-24

Family

ID=22374625

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7202291A NL7202291A (en:Method) 1971-02-22 1972-02-22

Country Status (8)

Country Link
US (1) US3688832A (en:Method)
JP (1) JPS528843B1 (en:Method)
CA (1) CA962033A (en:Method)
CH (1) CH589493A5 (en:Method)
DE (1) DE2208241C3 (en:Method)
FR (1) FR2126240B1 (en:Method)
GB (1) GB1337706A (en:Method)
NL (1) NL7202291A (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460854A (en) * 1992-01-16 1995-10-24 Certech Incorporated Impregnated ceramic core and method of making same
FR2711082B1 (fr) * 1993-10-13 1995-12-01 Snecma Procédé de fabrication de noyaux céramiques pour fonderie.
US6316047B1 (en) 1995-06-09 2001-11-13 Ford Global Technologies, Inc. Method for applying dry powder refractory coating to sand cores
JPH10100320A (ja) * 1996-09-30 1998-04-21 Mitsubishi Gas Chem Co Inc 複合セラミックス板およびその製造法
US6808010B2 (en) 2001-03-13 2004-10-26 Howmet Research Corporation Method for treating ceramic cores
US6720028B1 (en) * 2001-03-27 2004-04-13 Howmet Research Corporation Impregnated ceramic core and method of making
US6494250B1 (en) 2001-05-14 2002-12-17 Howmet Research Corporation Impregnated alumina-based core and method
US8087450B2 (en) 2007-01-29 2012-01-03 Evonik Degussa Corporation Fumed metal oxides for investment casting
IT1396481B1 (it) 2009-11-17 2012-12-14 Maprof Sas Di Renzo Moschini E C Metodo di fabbricazione di corpi cavi monolitici mediante un processo di colata o di stampaggio ad iniezione.
US20170297087A1 (en) * 2016-04-18 2017-10-19 David A. Rohrbacker Composition and method to form displacements for use in metal casting
GB201614263D0 (en) * 2016-08-22 2016-10-05 Rolls Royce Plc A method of machining a ceramic

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1805650A (en) * 1929-07-05 1931-05-19 Lucien I Yeomans Inc Process of protecting sand molds and cores
US1942583A (en) * 1932-05-21 1934-01-09 William H Walter Process of making molds
US3520711A (en) * 1966-08-22 1970-07-14 Gen Motors Corp Method of coating a permeable sand core body
US3501320A (en) * 1967-11-20 1970-03-17 Gen Motors Corp Die casting core

Also Published As

Publication number Publication date
JPS528843B1 (en:Method) 1977-03-11
FR2126240A1 (en:Method) 1972-10-06
DE2208241C3 (de) 1974-07-11
DE2208241B2 (de) 1973-12-13
GB1337706A (en) 1973-11-21
CH589493A5 (en:Method) 1977-07-15
DE2208241A1 (de) 1972-09-14
CA962033A (en) 1975-02-04
US3688832A (en) 1972-09-05
FR2126240B1 (en:Method) 1976-10-29

Similar Documents

Publication Publication Date Title
FR2126240B1 (en:Method)
AU2691671A (en:Method)
AU2894671A (en:Method)
AU3005371A (en:Method)
AU2952271A (en:Method)
AU2726271A (en:Method)
AU2941471A (en:Method)
AU2742671A (en:Method)
AU2875571A (en:Method)
AU2927871A (en:Method)
AU2837671A (en:Method)
AU2854371A (en:Method)
AU2963771A (en:Method)
AU2880771A (en:Method)
AU2885171A (en:Method)
AU2755871A (en:Method)
AU2907471A (en:Method)
AU2836771A (en:Method)
AU2930871A (en:Method)
AU2938071A (en:Method)
AU2940971A (en:Method)
AU2740271A (en:Method)
AU2724971A (en:Method)
AU3038671A (en:Method)
AU3025871A (en:Method)

Legal Events

Date Code Title Description
BV The patent application has lapsed