FR2480153A1 - Liant pour sable de moulage de fonderie et grains de sable revetus dudit liant - Google Patents

Liant pour sable de moulage de fonderie et grains de sable revetus dudit liant Download PDF

Info

Publication number
FR2480153A1
FR2480153A1 FR8107122A FR8107122A FR2480153A1 FR 2480153 A1 FR2480153 A1 FR 2480153A1 FR 8107122 A FR8107122 A FR 8107122A FR 8107122 A FR8107122 A FR 8107122A FR 2480153 A1 FR2480153 A1 FR 2480153A1
Authority
FR
France
Prior art keywords
sand
parts
binder
methylolmelamine
binder according
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.)
Granted
Application number
FR8107122A
Other languages
English (en)
French (fr)
Other versions
FR2480153B1 (cg-RX-API-DMAC10.html
Inventor
Kazuyuki Nishikawa
Katsumi Hirao
Kazuhiko Mizuguchi
Hiroshi Suzuki
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries Ltd
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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Publication of FR2480153A1 publication Critical patent/FR2480153A1/fr
Application granted granted Critical
Publication of FR2480153B1 publication Critical patent/FR2480153B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR8107122A 1980-04-11 1981-04-09 Liant pour sable de moulage de fonderie et grains de sable revetus dudit liant Granted FR2480153A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4758080A JPS56144841A (en) 1980-04-11 1980-04-11 Binder for molding sand

Publications (2)

Publication Number Publication Date
FR2480153A1 true FR2480153A1 (fr) 1981-10-16
FR2480153B1 FR2480153B1 (cg-RX-API-DMAC10.html) 1985-03-22

Family

ID=12779181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8107122A Granted FR2480153A1 (fr) 1980-04-11 1981-04-09 Liant pour sable de moulage de fonderie et grains de sable revetus dudit liant

Country Status (5)

Country Link
US (1) US4482654A (cg-RX-API-DMAC10.html)
JP (1) JPS56144841A (cg-RX-API-DMAC10.html)
DE (1) DE3114180A1 (cg-RX-API-DMAC10.html)
FR (1) FR2480153A1 (cg-RX-API-DMAC10.html)
GB (1) GB2076415B (cg-RX-API-DMAC10.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711669A (en) * 1985-11-05 1987-12-08 American Cyanamid Company Method of manufacturing a bonded particulate article by reacting a hydrolyzed amylaceous product and a heterocyclic compound
JPS5947042A (ja) * 1982-09-13 1984-03-16 Daicel Chem Ind Ltd 鋳型用粘結剤
JPS59185542A (ja) * 1983-04-05 1984-10-22 Sintokogio Ltd 鋳型造型方法
JPS6044147A (ja) * 1983-08-19 1985-03-09 Daicel Chem Ind Ltd 鋳物砂の製造方法
US5384291A (en) * 1993-06-25 1995-01-24 The Dow Chemical Company Carbothermal synthesis precursors
US5910521A (en) * 1998-04-01 1999-06-08 Borden Chemical, Inc. Benzoxazine polymer composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541709A (cg-RX-API-DMAC10.html) *
FR1059240A (fr) * 1951-06-27 1954-03-23 Ciba Geigy Compositions pour la fabrication de noyaux et de moules pour le moulage des métaux, procédé pour la fabrication desdits noyaux et moules, et noyaux et moules obtenus
FR1079046A (fr) * 1952-02-21 1954-11-25 Mo Och Domsjoe Ab Liant pour noyaux de fonderie
FR1096662A (fr) * 1953-12-28 1955-06-23 Doittau Nouveau procédé pour l'agglomération des sables de fonderie et sable pour sa réalisation
US2847388A (en) * 1954-04-05 1958-08-12 Monsanto Chemicals Foundry sand core compositions and method of preparation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777329A (en) * 1953-06-26 1957-06-19 Mo Och Domsjoe Ab Improvements in or relating to binders for foundry purposes
US3046146A (en) * 1958-06-12 1962-07-24 Woodhead James Seward Thermosetting material
GB886854A (en) * 1959-02-17 1962-01-10 Courtaulds Ltd Improvements in and relating to binding compositions
US3106540A (en) * 1959-07-27 1963-10-08 Monsanto Chemicals Water bearing novolac resin binders for foundry sands
GB1334552A (en) * 1970-11-12 1973-10-24 Sir Soc Italiana Resine Spa Binder for foundry sand

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541709A (cg-RX-API-DMAC10.html) *
FR1059240A (fr) * 1951-06-27 1954-03-23 Ciba Geigy Compositions pour la fabrication de noyaux et de moules pour le moulage des métaux, procédé pour la fabrication desdits noyaux et moules, et noyaux et moules obtenus
FR1079046A (fr) * 1952-02-21 1954-11-25 Mo Och Domsjoe Ab Liant pour noyaux de fonderie
FR1096662A (fr) * 1953-12-28 1955-06-23 Doittau Nouveau procédé pour l'agglomération des sables de fonderie et sable pour sa réalisation
US2847388A (en) * 1954-04-05 1958-08-12 Monsanto Chemicals Foundry sand core compositions and method of preparation

Also Published As

Publication number Publication date
JPS6115779B2 (cg-RX-API-DMAC10.html) 1986-04-25
GB2076415B (en) 1984-08-08
DE3114180A1 (de) 1982-01-28
US4482654A (en) 1984-11-13
JPS56144841A (en) 1981-11-11
FR2480153B1 (cg-RX-API-DMAC10.html) 1985-03-22
GB2076415A (en) 1981-12-02

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