FR2040467B1 - - Google Patents

Info

Publication number
FR2040467B1
FR2040467B1 FR7015734A FR7015734A FR2040467B1 FR 2040467 B1 FR2040467 B1 FR 2040467B1 FR 7015734 A FR7015734 A FR 7015734A FR 7015734 A FR7015734 A FR 7015734A FR 2040467 B1 FR2040467 B1 FR 2040467B1
Authority
FR
France
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
Application number
FR7015734A
Other languages
French (fr)
Other versions
FR2040467A1 (enExample
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.)
Rheinpreussen AG fuer Bergbau und Chemie
Original Assignee
Rheinpreussen AG fuer Bergbau und Chemie
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 DE19691922015 external-priority patent/DE1922015B2/de
Priority claimed from DE19702012588 external-priority patent/DE2012588C2/de
Application filed by Rheinpreussen AG fuer Bergbau und Chemie filed Critical Rheinpreussen AG fuer Bergbau und Chemie
Publication of FR2040467A1 publication Critical patent/FR2040467A1/fr
Application granted granted Critical
Publication of FR2040467B1 publication Critical patent/FR2040467B1/fr
Expired legal-status Critical Current

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
    • 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
    • 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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • 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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/12—Chemically modified polycondensates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Mold Materials And Core Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
FR7015734A 1969-04-30 1970-04-29 Expired FR2040467B1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691922015 DE1922015B2 (de) 1969-04-30 1969-04-30 Verfahren zur herstellung von kernsandbindemitteln
DE19702012588 DE2012588C2 (de) 1970-03-17 Verfahren zum Herstellen wärmehärtbarer Bindemittel für Gießereiformteile

Publications (2)

Publication Number Publication Date
FR2040467A1 FR2040467A1 (enExample) 1971-01-22
FR2040467B1 true FR2040467B1 (enExample) 1974-10-11

Family

ID=25757345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7015734A Expired FR2040467B1 (enExample) 1969-04-30 1970-04-29

Country Status (7)

Country Link
US (1) US3692721A (enExample)
AT (1) AT302658B (enExample)
BE (1) BE749732A (enExample)
FR (1) FR2040467B1 (enExample)
GB (1) GB1300324A (enExample)
NL (1) NL164880C (enExample)
SE (1) SE360878B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403046A (en) * 1980-12-17 1983-09-06 The Quaker Oats Company Binder compositions and process for preparing said compositions

Also Published As

Publication number Publication date
SE360878B (enExample) 1973-10-08
NL164880B (nl) 1980-09-15
US3692721A (en) 1972-09-19
FR2040467A1 (enExample) 1971-01-22
BE749732A (fr) 1970-10-29
NL7006358A (enExample) 1970-11-03
AT302658B (de) 1972-10-25
GB1300324A (en) 1972-12-20
NL164880C (nl) 1981-02-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse