EE9400214A - Meetod formaldehüüdi emissiooni vähendamiseks fenoolformaldehüüdvaigul baseeruvast vahtmaterjalist - Google Patents
Meetod formaldehüüdi emissiooni vähendamiseks fenoolformaldehüüdvaigul baseeruvast vahtmaterjalistInfo
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9202958A SE9202958L (sv) | 1992-10-08 | 1992-10-08 | Förfarande för att minska emissionen av formaldehyd från fenol-formaldehydhartsbaserat skummaterial |
Publications (1)
Publication Number | Publication Date |
---|---|
EE9400214A true EE9400214A (et) | 1996-02-15 |
Family
ID=20387428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EE9400214A EE9400214A (et) | 1992-10-08 | 1994-11-14 | Meetod formaldehüüdi emissiooni vähendamiseks fenoolformaldehüüdvaigul baseeruvast vahtmaterjalist |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU5288693A (et) |
EE (1) | EE9400214A (et) |
SE (1) | SE9202958L (et) |
WO (1) | WO1994009062A1 (et) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100383251B1 (ko) * | 2000-12-02 | 2003-05-12 | 한솔제지주식회사 | 포름알데히드 수지로부터 잔류 포름알데히드의 제거방법 |
DE102016104518A1 (de) * | 2015-11-13 | 2017-05-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Recycling von phenolharzhaltigen Materialien, insbesondere phenolharzbasierten Faserverbundkunststoffen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2917064A1 (de) * | 1979-04-27 | 1980-11-13 | Basf Ag | Verfahren zur verminderung der formaldehydentwicklung von aminoplast-schaumstoffen |
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 |
-
1992
- 1992-10-08 SE SE9202958A patent/SE9202958L/xx not_active Application Discontinuation
-
1993
- 1993-10-04 AU AU52886/93A patent/AU5288693A/en not_active Abandoned
- 1993-10-04 WO PCT/SE1993/000799 patent/WO1994009062A1/en active Application Filing
-
1994
- 1994-11-14 EE EE9400214A patent/EE9400214A/et unknown
Also Published As
Publication number | Publication date |
---|---|
WO1994009062A1 (en) | 1994-04-28 |
SE9202958D0 (sv) | 1992-10-08 |
AU5288693A (en) | 1994-05-09 |
SE9202958L (sv) | 1994-04-09 |
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