PT72317B - Process to form foundry cores and moulds using binder curable by free radical polymerization - Google Patents

Process to form foundry cores and moulds using binder curable by free radical polymerization

Info

Publication number
PT72317B
PT72317B PT72317A PT7231781A PT72317B PT 72317 B PT72317 B PT 72317B PT 72317 A PT72317 A PT 72317A PT 7231781 A PT7231781 A PT 7231781A PT 72317 B PT72317 B PT 72317B
Authority
PT
Portugal
Prior art keywords
moulds
free radical
radical polymerization
foundry cores
form foundry
Prior art date
Application number
PT72317A
Other languages
English (en)
Portuguese (pt)
Other versions
PT72317A (en
Inventor
William R Dunnavant
Grant O Sedgwiek
Helmo J Langer
Original Assignee
Ashland Oil Inc
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 Ashland Oil Inc filed Critical Ashland Oil Inc
Publication of PT72317A publication Critical patent/PT72317A/pt
Publication of PT72317B publication Critical patent/PT72317B/pt

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • C08F290/147—Polyurethanes; Polyureas
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Polymerization Catalysts (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
PT72317A 1980-01-07 1981-01-06 Process to form foundry cores and moulds using binder curable by free radical polymerization PT72317B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11002580A 1980-01-07 1980-01-07

Publications (2)

Publication Number Publication Date
PT72317A PT72317A (en) 1981-03-01
PT72317B true PT72317B (en) 1981-12-18

Family

ID=22330849

Family Applications (1)

Application Number Title Priority Date Filing Date
PT72317A PT72317B (en) 1980-01-07 1981-01-06 Process to form foundry cores and moulds using binder curable by free radical polymerization

Country Status (25)

Country Link
JP (2) JPS5835780B2 (sv)
KR (1) KR840000672B1 (sv)
AR (1) AR227904A1 (sv)
AT (1) AT397359B (sv)
AU (1) AU526004B2 (sv)
BE (1) BE886988A (sv)
BR (1) BR8100066A (sv)
CA (1) CA1168831A (sv)
CH (1) CH660019A5 (sv)
DE (1) DE3100157C2 (sv)
DK (1) DK170553B1 (sv)
ES (3) ES498356A0 (sv)
FR (1) FR2472958A1 (sv)
GB (1) GB2066714B (sv)
IE (1) IE50414B1 (sv)
IT (1) IT1134962B (sv)
MA (1) MA19038A1 (sv)
MX (1) MX165134B (sv)
NL (1) NL185611C (sv)
NO (1) NO159349C (sv)
PH (2) PH19861A (sv)
PT (1) PT72317B (sv)
SE (3) SE448833B (sv)
TR (1) TR21901A (sv)
ZA (1) ZA8136B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320218A (en) * 1980-08-04 1982-03-16 Ashland Oil, Inc. Binder composition
DE3224402C2 (de) * 1982-06-30 1987-02-12 Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf Verfahren zur Herstellung von Gießereiformteilen, insbesondere für den Leichtmetallguß
US4518723A (en) * 1982-08-05 1985-05-21 Cl Industries, Inc. Curable epoxy resin compositions and use in preparing formed, shaped, filled bodies
US4806576A (en) * 1982-08-05 1989-02-21 Ashland Oil, Inc. Curable epoxy resin compositions and use in preparing formed, shaped, filled bodies
US4516996A (en) * 1983-04-07 1985-05-14 Owens-Corning Fiberglas Corporation Formation of molded glass fiber parts from glass fiber blankets and product
US4791022A (en) * 1983-11-07 1988-12-13 Owens-Corning Fiberglas Corporation Decorative panels
US5880175A (en) * 1997-03-04 1999-03-09 Ashland Inc. Amine cured foundry binder system and their uses
US6429236B1 (en) * 2000-05-23 2002-08-06 Ashland Inc. Acrylic-modified phenolic-urethane foundry binders
US20050250873A1 (en) * 2004-01-29 2005-11-10 Fox Joseph R Compositions and process for inhibiting the movement of free flowing particles
CN115921768B (zh) * 2022-12-08 2023-10-24 江苏华岗材料科技发展有限公司 一种铸造用冷芯盒树脂及制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179990A (en) * 1961-10-26 1965-04-27 Freeman Chemical Corp Foundry composition with cross-linked polyester binder
DE1220609B (de) * 1962-07-30 1966-07-07 Eastman Kodak Co Verfahren zum Polymerisieren von fluessigen, olefinisch ungesaettigten Monomeren
US3367992A (en) * 1964-06-05 1968-02-06 Dow Chemical Co 2-hydroxyalkyl acrylate and methacrylate dicarboxylic acid partial esters and the oxyalkylated derivatives thereof
CH463105A (de) * 1965-02-24 1968-09-30 Phoenix Gummiwerke Ag Lagerfähiges, trockenes und durch Hitze härtbares, pressbares Gemisch sowie Verfahren zu dessen Herstellung
DE1608337B1 (de) * 1968-03-01 1970-07-09 Huettenes Kg Geb Bindemittel
JPS5213499B2 (sv) * 1973-02-05 1977-04-14
GB1419800A (en) * 1973-04-14 1975-12-31 Ciba Geigy Ag Making shaped articles from particulate material and an anaerobic adhesive
JPS5145616A (ja) * 1974-10-18 1976-04-19 Hitachi Metals Ltd Imonosuna
GB1510645A (en) * 1974-12-11 1978-05-10 Ciba Geigy Ag Making shaped articles from particulate material and an anaerobic adhesive
JPS53102989A (en) * 1977-02-22 1978-09-07 Denki Kagaku Kogyo Kk Curable composition
JPS5510320A (en) * 1978-07-06 1980-01-24 Mitsubishi Electric Corp Composition for casting mold

Also Published As

Publication number Publication date
ES8303143A1 (es) 1983-02-01
IE50414B1 (en) 1986-04-16
IT1134962B (it) 1986-08-20
ES509238A0 (es) 1983-02-01
IT8119037A0 (it) 1981-01-07
KR830004049A (ko) 1983-07-06
ATA2281A (de) 1993-08-15
KR840000672B1 (ko) 1984-05-18
FR2472958B1 (sv) 1985-03-08
MX165134B (es) 1992-10-28
NO810020L (no) 1981-07-08
AU6589680A (en) 1981-07-16
NL8100026A (nl) 1981-08-03
JPS6111701B2 (sv) 1986-04-04
TR21901A (tr) 1985-10-14
NO159349C (no) 1988-12-21
SE459256B (sv) 1989-06-19
MA19038A1 (fr) 1981-10-01
PH19861A (en) 1986-08-13
JPS56109135A (en) 1981-08-29
GB2066714B (en) 1984-12-05
IE810005L (en) 1981-07-07
DK170553B1 (da) 1995-10-23
AT397359B (de) 1994-03-25
BR8100066A (pt) 1981-07-21
SE8603682D0 (sv) 1986-09-02
ZA8136B (en) 1982-01-27
AU526004B2 (en) 1982-12-09
ES8301707A1 (es) 1982-12-16
SE8703466L (sv) 1987-09-07
BE886988A (fr) 1981-05-04
SE448833B (sv) 1987-03-23
SE8603682L (sv) 1986-09-02
PH22002A (en) 1988-05-02
ES509237A0 (es) 1982-12-16
ES8303144A1 (es) 1983-02-01
ES498356A0 (es) 1983-02-01
NL185611B (nl) 1990-01-02
CA1168831A (en) 1984-06-12
JPS5835780B2 (ja) 1983-08-04
DE3100157C2 (de) 1984-05-24
NL185611C (nl) 1990-06-01
CH660019A5 (de) 1987-03-13
AR227904A1 (es) 1982-12-30
NO159349B (no) 1988-09-12
DK4181A (da) 1981-07-08
PT72317A (en) 1981-03-01
DE3100157A1 (de) 1981-11-19
GB2066714A (en) 1981-07-15
SE8008958L (sv) 1981-07-08
FR2472958A1 (fr) 1981-07-10
SE459400B (sv) 1989-07-03
JPS58187233A (ja) 1983-11-01
SE8703466D0 (sv) 1987-09-07

Similar Documents

Publication Publication Date Title
GB2037787B (en) Process for preparing foundry cores or moulds and binder materials used therefor
DE2962225D1 (en) Process for preparing olivine foundry sand and mould compositions containing olivine foundry sand
PT72317B (en) Process to form foundry cores and moulds using binder curable by free radical polymerization
JPS54155926A (en) Equipment to produce core or metal mold by using sand mold
GB2012283B (en) Compositions containing silicate binders for foundry moulds and cores
GB2088886B (en) Binder composition for foundry molds or cores
GB2033274B (en) Production of sand moulds
GB2031767B (en) Method and apparatus for the compacting of foundry moulding sand
GB2002785B (en) Curable binder for large foundry sand shapes and the method of making said shapes
DE2965663D1 (en) Foundry moulding apparatus
GB2112003B (en) Binders for foundry cores and moulds
GB2085015B (en) Polymeerizable fulvene composition for foundry moulds
JPS54141323A (en) Apparatus for making half of sand mold
GB2016484B (en) Method for hardening a composition particularly intended for making foundry cores and moulds and apparatus for carrying out the said method
JPS5752546A (en) Composition for novel mold and core combined by silicate
JPS57152343A (en) Molding sand and furan resin binder for molding core sand
GB2040959B (en) Foundry moulds
JPS5311120A (en) Method and apparatus to cure rapid curing type casting mould sand
JPS53120632A (en) Sand for molding core and mold
JPS54112724A (en) Shaping apparatus for casting mold
JPS54126626A (en) Binder for casting sand
GB2139108B (en) Reclaiming used foundry sand
JPS536230A (en) Moulding apparatus for casting sand with binder of waterrsoluble paste
JPS5346428A (en) Method to cure casting mould rapidly
BG30199A1 (en) Composition of plaked sand for moulds and cores

Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19980630