FR2485553A1 - Composition a mouler utiles en fonderie constituees de sable, d'un liant phenolique et d'un additif ameliorant les proprietes de distorsion a chaud - Google Patents

Composition a mouler utiles en fonderie constituees de sable, d'un liant phenolique et d'un additif ameliorant les proprietes de distorsion a chaud Download PDF

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Publication number
FR2485553A1
FR2485553A1 FR8014135A FR8014135A FR2485553A1 FR 2485553 A1 FR2485553 A1 FR 2485553A1 FR 8014135 A FR8014135 A FR 8014135A FR 8014135 A FR8014135 A FR 8014135A FR 2485553 A1 FR2485553 A1 FR 2485553A1
Authority
FR
France
Prior art keywords
phenol
formaldehyde
additive
carbon atoms
sand
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
FR8014135A
Other languages
English (en)
French (fr)
Other versions
FR2485553B1 (cg-RX-API-DMAC10.html
Inventor
Ronald Golden
Mathews S Kulaga
Stephen Shatynski
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.)
Hexion Inc
Original Assignee
Borden 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 Borden Inc filed Critical Borden Inc
Priority to FR8014135A priority Critical patent/FR2485553A1/fr
Publication of FR2485553A1 publication Critical patent/FR2485553A1/fr
Application granted granted Critical
Publication of FR2485553B1 publication Critical patent/FR2485553B1/fr
Granted legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • C08G8/30—Chemically modified polycondensates by unsaturated compounds, e.g. terpenes
    • 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
    • B22C1/2233—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 obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/2246—Condensation polymers of aldehydes and ketones
    • B22C1/2253—Condensation polymers of aldehydes and ketones with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20
    • 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
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
FR8014135A 1980-06-25 1980-06-25 Composition a mouler utiles en fonderie constituees de sable, d'un liant phenolique et d'un additif ameliorant les proprietes de distorsion a chaud Granted FR2485553A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8014135A FR2485553A1 (fr) 1980-06-25 1980-06-25 Composition a mouler utiles en fonderie constituees de sable, d'un liant phenolique et d'un additif ameliorant les proprietes de distorsion a chaud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014135A FR2485553A1 (fr) 1980-06-25 1980-06-25 Composition a mouler utiles en fonderie constituees de sable, d'un liant phenolique et d'un additif ameliorant les proprietes de distorsion a chaud

Publications (2)

Publication Number Publication Date
FR2485553A1 true FR2485553A1 (fr) 1981-12-31
FR2485553B1 FR2485553B1 (cg-RX-API-DMAC10.html) 1985-04-26

Family

ID=9243511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014135A Granted FR2485553A1 (fr) 1980-06-25 1980-06-25 Composition a mouler utiles en fonderie constituees de sable, d'un liant phenolique et d'un additif ameliorant les proprietes de distorsion a chaud

Country Status (1)

Country Link
FR (1) FR2485553A1 (cg-RX-API-DMAC10.html)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089837A (en) * 1977-03-07 1978-05-16 Manley Bros. Of Indiana, Inc. Shell molding process and composition
US4157993A (en) * 1976-12-23 1979-06-12 Sumitomo Durez Company, Ltd. Resin-coated sand compositions
US4206262A (en) * 1978-01-16 1980-06-03 Acme Resin Corporation Catechol resins for the shell process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157993A (en) * 1976-12-23 1979-06-12 Sumitomo Durez Company, Ltd. Resin-coated sand compositions
US4089837A (en) * 1977-03-07 1978-05-16 Manley Bros. Of Indiana, Inc. Shell molding process and composition
US4206262A (en) * 1978-01-16 1980-06-03 Acme Resin Corporation Catechol resins for the shell process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 89, 1978, page 7279, no. 7272m, Columbus, Ohio, USA *

Also Published As

Publication number Publication date
FR2485553B1 (cg-RX-API-DMAC10.html) 1985-04-26

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ST Notification of lapse
ST Notification of lapse