EE9400214A - Method for reducing formaldehyde emissions from a phenolic formaldehyde resin based foam - Google Patents

Method for reducing formaldehyde emissions from a phenolic formaldehyde resin based foam

Info

Publication number
EE9400214A
EE9400214A EE9400214A EE9400214A EE9400214A EE 9400214 A EE9400214 A EE 9400214A EE 9400214 A EE9400214 A EE 9400214A EE 9400214 A EE9400214 A EE 9400214A EE 9400214 A EE9400214 A EE 9400214A
Authority
EE
Estonia
Prior art keywords
resin based
based foam
formaldehyde
phenolic
reducing
Prior art date
Application number
EE9400214A
Other languages
Estonian (et)
Inventor
Andersson Jan-Olof
Original Assignee
Casco Nobel Ab
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 Casco Nobel Ab filed Critical Casco Nobel Ab
Publication of EE9400214A publication Critical patent/EE9400214A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • 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
    • C08G8/26—Condensation polymers of aldehydes or ketones with phenols only from mixtures of aldehydes and ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
EE9400214A 1992-10-08 1994-11-14 Method for reducing formaldehyde emissions from a phenolic formaldehyde resin based foam EE9400214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202958A SE9202958L (en) 1992-10-08 1992-10-08 Process for reducing the emission of formaldehyde from phenol-formaldehyde resin-based foam material

Publications (1)

Publication Number Publication Date
EE9400214A true EE9400214A (en) 1996-02-15

Family

ID=20387428

Family Applications (1)

Application Number Title Priority Date Filing Date
EE9400214A EE9400214A (en) 1992-10-08 1994-11-14 Method for reducing formaldehyde emissions from a phenolic formaldehyde resin based foam

Country Status (4)

Country Link
AU (1) AU5288693A (en)
EE (1) EE9400214A (en)
SE (1) SE9202958L (en)
WO (1) WO1994009062A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100383251B1 (en) * 2000-12-02 2003-05-12 한솔제지주식회사 Removal method of free formaldehyde from formaldehyde resin
DE102016104518A1 (en) * 2015-11-13 2017-05-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for recycling materials containing phenolic resins, in particular fiber-reinforced plastics based on phenolic resins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917064A1 (en) * 1979-04-27 1980-11-13 Basf Ag Reducing formaldehyde evolution from aminoplast foams - by treating foam surface with formaldehyde binding agent esp. urea
US4267277A (en) * 1980-01-07 1981-05-12 Rapco Foam, Inc. Method of producing urea-formaldehyde resin and foam having reduced formaldehyde emission
US4273883A (en) * 1980-04-08 1981-06-16 Korf Heinz L Urea-formaldehyde polymers having reduced formaldehyde emission and cellular urea formaldehyde foam which is resistant to acid-induced hydrolysis
US4490486A (en) * 1982-09-13 1984-12-25 Lough Merlin E Formaldehyde immobilization method

Also Published As

Publication number Publication date
AU5288693A (en) 1994-05-09
SE9202958L (en) 1994-04-09
WO1994009062A1 (en) 1994-04-28
SE9202958D0 (en) 1992-10-08

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