DK2773699T3 - Flammehæmmende modificerede novolakker - Google Patents
Flammehæmmende modificerede novolakker Download PDFInfo
- Publication number
- DK2773699T3 DK2773699T3 DK12808239.3T DK12808239T DK2773699T3 DK 2773699 T3 DK2773699 T3 DK 2773699T3 DK 12808239 T DK12808239 T DK 12808239T DK 2773699 T3 DK2773699 T3 DK 2773699T3
- Authority
- DK
- Denmark
- Prior art keywords
- dop
- residues
- novolac
- dopo
- novolak
- Prior art date
Links
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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/30—Chemical modification by after-treatment
-
- 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
- C08L61/14—Modified phenol-aldehyde condensates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/14—Macromolecular materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5313—Phosphinic compounds, e.g. R2=P(:O)OR'
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5377—Phosphinous compounds, e.g. R2=P—OR'
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/5398—Phosphorus bound to sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
- C08L2666/16—Addition or condensation polymers of aldehydes or ketones according to C08L59/00 - C08L61/00; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Claims (20)
1. Novolak, der er modificeret flammehæmmende med 9, 10-dihydro-9-oxa-10-phosphaphenanthren (DOP) og/eller et derivat deraf og opfylder nedenforstående formel (I):
(i) hvor Ri er udvalgt fra
i) hydrogen, ii) en DOP-rest fra formlen iii) en DOPO-rest fra formlen og iv) en DOPS-rest fra formlen
; og n h 2; hvor et stort antal af resterne Ri er DOP-, DOPO-og/eller DOPS-rester.
2. Novolak ifølge krav 1, kendetegnet ved, at alle rester Ri i det væsentlige er DOP-, DOPO- og/eller DOPS-rester.
3. Novolak ifølge krav 1 eller 2, kendetegnet ved, at alle rester Ri, der ikke er hydrogen, i det væsentlige er DOP-, DOPO- og/eller DOPS-rester.
4. Novolak ifølge krav 3, kendetegnet ved, at alle rester Ri i det væsentlige er DOPO- og/eller DOPS-rester .
5. Novolak ifølge et af de foregående krav, kendetegnet ved, at n = 4 til 100, fortrinsvis 5 til 50, endnu mere foretrukket 6 til 30.
6. Novolak ifølge et af de foregående krav, kendetegnet ved, at en eller flere af de aromatiske ringe fra DOP-, DOPO- og/eller DOPS-resterne og/eller det dermed modificerede novolak er substitueret med en eller flere substituenter, der er udvalgt fra gruppen, der består af halogener, Ci-4-alkyl, Ci-4-alkoxy, C1-4- alkylcarbonyl, Ci-6_aryl, Ci-4alkyl-Ci-6-aryl, Ci_ 6aryl-Ci-4-alkyl, formyl, amino, ammonio, C1-4- alkylamino, Di-Ci-4- alkylamino, carboxyl, carbamoyl, sulfo og phosphono.
7. Fremgangsmåde til fremstilling af flammehæmmende modificerede novolakker ifølge et af kravene 1 til 6 ved omsætning af en udgangsnovolak med 10-chlor-9, 10-dihydro-9-oxa-10-phosphaphenanthren (DOP-Cl), ved hvilken der anvendes et molforhold mellem D0P-C1 og molekylerne fra udgangsnovolakken på i det mindste 2:1 for at opnå en DOP-modif iceret novolak med i det mindste to DOP-rester pr. molekyle.
8. Fremgangsmåde ifølge krav 7, kendetegnet ved, at udgangsnovolakken omsættes med en molær mængde af D0P-C1, der i det væsentlige svarer til mængden af OH-grupper i udgangsnovolakken.
9. Fremgangsmåde ifølge krav 8, kendetegnet ved, at den molære mængde D0P-C1 ikke ligger mere end 2 mol-% under mængden af OH-grupper i udgangsnovolakken.
10. Fremgangsmåde ifølge et af kravene 7 til 9, kendetegnet ved, at der anvendes en syrefanger til de frigjorte HC1.
11. Fremgangsmåde ifølge krav 10, kendetegnet ved, at der som syrefanger anvendes 1-methylimidazol.
12. Fremgangsmåde ifølge et af kravene 7 til 11, kendetegnet ved, at der som opløsningsmiddel anvendes vandfrit toluen.
13. Fremgangsmåde ifølge et af kravene 7 til 12, kendetegnet ved, at den på denne måde opnåede DOP-modificerede novolak omsættes med et oxidationsmiddel for at oxidere DOP-resterne til DOPO- eller DOPS-rester.
14. Fremgangsmåde ifølge krav 13, kendetegnet ved, at der som oxidationsmiddel anvendes en peroxid for at oxidere DOP-resterne til DOPO-rester.
15. Fremgangsmåde ifølge krav 14, kendetegnet ved, at der som oxidationsmiddel anvendes t-butylhydroperoxid.
16. Fremgangsmåde ifølge krav 13, kendetegnet ved, at der som oxidationsmiddel anvendes elementær svovl for at oxidere DOP-resterne til DOPS-rester.
17. Anvendelse af en novolak ifølge et af kravene 1 til 6 som flammehæmmende middel.
18. Anvendelse ifølge krav 17, kendetegnet ved, at novolakken anvendes som flammehæmmende middel til plastmaterialer.
19. Anvendelse ifølge krav 18, kendetegnet ved, at novolakken anvendes som flammehæmmende middel til epoxyharpikser.
20. Anvendelse ifølge et af kravene 17 til 19, kendetegnet ved, at novolakken anvendes sammen med en eller flere synergister og/eller yderligere flammehæmmende midler.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA1604/2011A AT512085A1 (de) | 2011-11-02 | 2011-11-02 | Flammhemmend modifizierte novolake |
| PCT/AT2012/050171 WO2013063635A1 (de) | 2011-11-02 | 2012-11-02 | Flammhemmend modifizierte novolake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2773699T3 true DK2773699T3 (da) | 2016-06-13 |
Family
ID=47458597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12808239.3T DK2773699T3 (da) | 2011-11-02 | 2012-11-02 | Flammehæmmende modificerede novolakker |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2773699B1 (da) |
| AT (1) | AT512085A1 (da) |
| DK (1) | DK2773699T3 (da) |
| WO (1) | WO2013063635A1 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382242B (zh) * | 2013-06-25 | 2015-06-24 | 江苏雅克科技股份有限公司 | 含磷阻燃酚醛树脂及以其为原料制备的阻燃环氧树脂固化物 |
| EP3819319A1 (en) | 2019-11-06 | 2021-05-12 | Metadynea Austria GmbH | A polymeric compound comprising dopo |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3925791A1 (de) * | 1989-08-04 | 1991-02-07 | Bayer Ag | Flammgeschuetzte, nicht tropfende polyamidformmassen |
| DE19614424A1 (de) | 1996-04-12 | 1997-10-16 | Hoechst Ag | Synergistische Flammschutzmittel-Kombination für Polymere |
| ES2254053T3 (es) | 1999-01-30 | 2006-06-16 | Clariant Produkte (Deutschland) Gmbh | Combinacion de agentes ignifugantes para polimeros termoplasticos. |
| TWI227715B (en) | 2003-11-12 | 2005-02-11 | Chung Shan Inst Of Science | A method for preparing biphenylphosphonate compound |
| KR101141305B1 (ko) * | 2009-03-31 | 2012-05-04 | 코오롱인더스트리 주식회사 | 인-변성 페놀 노볼락 수지, 이를 포함하는 경화제 및 에폭시 수지 조성물 |
| WO2011000019A1 (de) | 2009-07-03 | 2011-01-06 | Krems Chemie Chemical Services Ag | Neue derivate von 9,10-dihydro-9-oxa-10-phosphaphenanthren-10-on |
| AT508468B1 (de) | 2009-07-03 | 2016-01-15 | Metadynea Austria Gmbh | Derivate von 9,10-dihydro-9-oxa-10-phosphaphenanthren-10-on bzw. -10-oxid |
| AT509659B1 (de) | 2010-04-09 | 2016-01-15 | Metadynea Austria Gmbh | Derivate von 9,10-dihydro-9-oxa-10-phosphaphenanthren-10-on bzw. -10-oxid |
| WO2011132408A1 (ja) * | 2010-04-23 | 2011-10-27 | パナソニック電工株式会社 | エポキシ樹脂組成物、プリプレグ、金属張積層板およびプリント配線板 |
-
2011
- 2011-11-02 AT ATA1604/2011A patent/AT512085A1/de unknown
-
2012
- 2012-11-02 EP EP12808239.3A patent/EP2773699B1/de active Active
- 2012-11-02 DK DK12808239.3T patent/DK2773699T3/da active
- 2012-11-02 WO PCT/AT2012/050171 patent/WO2013063635A1/de active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| AT512085A1 (de) | 2013-05-15 |
| WO2013063635A1 (de) | 2013-05-10 |
| EP2773699B1 (de) | 2016-03-02 |
| EP2773699A1 (de) | 2014-09-10 |
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