BR0000896A - Composição polimérica para cura de uma resina novolac e composição novolac curável - Google Patents
Composição polimérica para cura de uma resina novolac e composição novolac curávelInfo
- Publication number
- BR0000896A BR0000896A BR0000896-6A BR0000896A BR0000896A BR 0000896 A BR0000896 A BR 0000896A BR 0000896 A BR0000896 A BR 0000896A BR 0000896 A BR0000896 A BR 0000896A
- Authority
- BR
- Brazil
- Prior art keywords
- novolac
- composition
- phenolic monomer
- curing
- polymeric composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 10
- 229920003986 novolac Polymers 0.000 title abstract 9
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 8
- 239000000178 monomer Substances 0.000 abstract 6
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical group C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 4
- 150000001412 amines Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 2
- 229960004011 methenamine Drugs 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical group O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 229920003987 resole Polymers 0.000 abstract 1
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
- 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
- C08G14/06—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 and monomers containing hydrogen attached to nitrogen
-
- 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
- C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
-
- 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
-
- 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
- C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C09D161/04, C09D161/18 and C09D161/20
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C09J161/04, C09J161/18 and C09J161/20
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
"COMPOSIçãO POLIMéRICA PARA CURA DE UMA RESINA NOVOLAC E COMPOSIçãO NOVOLAC CURáVEL". é descrita uma composição polimérica que pode ser usada para curar uma resina novolac em uma temperatura mais baixa do que a dos agentes de cura de novolac convencionais e com reduzida emissão de compostos voláteis. A composição polimérica agente de cura de novolac é preparada pela misturação e reação em solução aquosa de um monómero fenólico e um aldeído na presença de um catalisador básico para formar uma resina intermediária, e pela reação da resina intermediária com uma amina para formar a composição polimérica. A razão molar de aldeído para monómero fenólico na reação deve ser de pelo menos cerca de 1,0:1, e preferivelmente é de pelo menos cerca de 2,0:1. A amina preferida é hexametileno-tetramina, e é preferido que a razão molar de hexametileno-tetramina para monómero fenólico seja de pelo menos cerca de 0,12:1. Em uma versão preferida, o aldeído é formaldeído, e o monómero fenólico é selecionado do grupo consistindo de fenol, fenóis substituídos, e suas misturas, com o próprio fenol sendo o monómero fenólico mais preferido. O polímero é particularmente vantajoso pelo fato de que a temperatura de reação é menor em comparação com a dos outros agentes de cura convencionais, o monómero fenólico não reagido na composição polimérica pode ser ajustado para níveis menores do que cerca de 0,5 por cento em peso, e o aldeído não reagido na composição polimérica pode ser ajustado para níveis menores do que cerca de 0,1 por cento em peso. Como um resultado, o polímero apresenta mínima liberação de compostos voláteis quando utilizado para curar resinas novolac, e diferentemente de convencionais agentes de cura resol, possui uma vida útil indefinida tanto na forma pura quanto quando misturado com resinas novolac.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/498,288 US6569918B2 (en) | 2000-02-04 | 2000-02-04 | Polymer composition for curing novolac resins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0000896A true BR0000896A (pt) | 2000-08-29 |
| BR0000896B1 BR0000896B1 (pt) | 2009-08-11 |
Family
ID=23980409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0000896-6A BR0000896B1 (pt) | 2000-02-04 | 2000-02-21 | composição polimérica empregada como agente de cura de uma resina novolac, composição novolac curável, e, composição curável. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6569918B2 (pt) |
| EP (1) | EP1122268B1 (pt) |
| BR (1) | BR0000896B1 (pt) |
| CA (1) | CA2299010C (pt) |
| DK (1) | DK1122268T3 (pt) |
| ES (1) | ES2483168T3 (pt) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1422345A1 (en) * | 2002-09-06 | 2004-05-26 | PV-Sand A/S | Coated sand grains |
| US20070100116A1 (en) * | 2005-11-01 | 2007-05-03 | Zaldivar Rafael J | Low temperature processed resin for thermal and chemical protective coatings |
| JP5302008B2 (ja) | 2005-12-30 | 2013-10-02 | カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ | カルダノールから得られた多官能性アルコール、多官能性アクリル系架橋剤及びそのペンダント含リン難燃性誘導体 |
| US7763316B2 (en) * | 2006-05-18 | 2010-07-27 | Fairmount Minerals, Inc. | No hexa shell sand |
| US20070270524A1 (en) | 2006-05-18 | 2007-11-22 | Kerns Kelley J | Composition of matter and method of application for elimination of odors in shell sand encapsulation |
| US20130045900A1 (en) * | 2009-10-02 | 2013-02-21 | Technisand, Inc. | Meta crosslinked benzyl polymers |
| CN103282407B (zh) | 2011-01-14 | 2015-01-21 | 住友电木株式会社 | 液态甲阶型酚醛树脂 |
| NL2006218C2 (en) * | 2011-02-16 | 2012-08-24 | Trespa Int Bv | A method for reducing the formaldehyde content of a resinous starting material. |
| US9890130B2 (en) | 2013-02-15 | 2018-02-13 | Empire Technology Development Llc | Phenolic epoxy compounds |
| WO2014200486A1 (en) | 2013-06-13 | 2014-12-18 | Empire Technology Development Llc | Multi-functional phenolic resins |
| US10106494B2 (en) | 2013-12-02 | 2018-10-23 | Empire Technology Development Llc | Gemini surfactant and their use |
| CN110124630B (zh) * | 2019-04-05 | 2022-08-05 | 湖南工程学院 | 一种氮磷掺杂的酚醛树脂复合材料的原位合成方法及其应用 |
| CN116145461B (zh) * | 2023-01-10 | 2024-05-07 | 常州大学 | Tris缓冲剂在脲醛树脂胶浸渍纸制备中作为固化剂的应用 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003873A (en) | 1971-11-04 | 1977-01-18 | The Dow Chemical Company | Cement-phenolic resin compositions |
| US3850868A (en) * | 1973-04-03 | 1974-11-26 | Ppg Industries Inc | Organic flatting agents and method of preparation |
| GB1556691A (en) | 1976-01-28 | 1979-11-28 | British Steel Corp | Phenol formaldehyde resins their manufacture and uses |
| US4076692A (en) | 1976-07-15 | 1978-02-28 | American Kynol, Inc. | Process for manufacturing novaloid fiber |
| US4101500A (en) | 1976-10-26 | 1978-07-18 | Monsanto Company | Brake lining compositions having friction particles of an aromatic amine modified novolac resin and an aromatic carboxylic compound |
| JPS5379989A (en) | 1976-12-23 | 1978-07-14 | Sumitomo Durez Co | Manufacture of resinncoated sand |
| JPS565813A (en) * | 1979-06-28 | 1981-01-21 | Matsushita Electric Works Ltd | Preparation of phenolic resin |
| DE2936954A1 (de) | 1979-09-10 | 1981-04-02 | Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf | Bindemittel zur herstellung von rieselfaehigen, kunstharzumhuellten formmassen, insbesondere fuer giessereizwecke |
| US4624984A (en) | 1984-02-24 | 1986-11-25 | Plastics Engineering Company | Moldable composition suitable for the preparation of vitreous carbon |
| JPS61258819A (ja) * | 1985-05-13 | 1986-11-17 | Unitika Ltd | 微小球状硬化フエノ−ル樹脂粒子の製造法 |
| DE3625443A1 (de) | 1986-07-28 | 1988-02-11 | Ruetgerswerke Ag | Verfahren zur herstellung von textilvliesstoffen |
| DE3738902A1 (de) | 1987-11-17 | 1989-05-24 | Ruetgerswerke Ag | Hitzehaertendes bindemittel und seine verwendung |
| US4880893A (en) | 1988-12-28 | 1989-11-14 | Plastics Engineering Company | Novel thermosetting compositions and molding method |
| US5189079A (en) | 1991-06-12 | 1993-02-23 | Acme Resin Corp. | Low free formaldehyde phenolic polyol formulation |
| US5648404A (en) | 1994-04-11 | 1997-07-15 | Borden Inc. | Curatives for phenolic novolacs |
| US5686506A (en) * | 1995-04-04 | 1997-11-11 | Borden Chemical, Inc. | Mixtures of phenolic novolaks for use with refractory aggregate and methods for making same |
| JP3487083B2 (ja) | 1996-02-09 | 2004-01-13 | 日立化成工業株式会社 | 熱硬化性樹脂組成物及びその硬化物 |
| US5750597A (en) | 1996-06-20 | 1998-05-12 | Plastics Engineering Company | Thermosetting resin compositions |
| DE69800113T2 (de) * | 1997-05-09 | 2000-09-28 | Dainippon Ink And Chemicals, Inc. | Phenolharz-Zusammensetzungen und Verfahren zu deren Herstellung |
| US5910521A (en) | 1998-04-01 | 1999-06-08 | Borden Chemical, Inc. | Benzoxazine polymer composition |
-
2000
- 2000-02-04 US US09/498,288 patent/US6569918B2/en not_active Expired - Lifetime
- 2000-02-21 CA CA002299010A patent/CA2299010C/en not_active Expired - Fee Related
- 2000-02-21 BR BRPI0000896-6A patent/BR0000896B1/pt not_active IP Right Cessation
- 2000-02-22 EP EP00103693.8A patent/EP1122268B1/en not_active Expired - Lifetime
- 2000-02-22 ES ES00103693.8T patent/ES2483168T3/es not_active Expired - Lifetime
- 2000-02-22 DK DK00103693.8T patent/DK1122268T3/da active
Also Published As
| Publication number | Publication date |
|---|---|
| DK1122268T3 (da) | 2014-07-14 |
| EP1122268A1 (en) | 2001-08-08 |
| ES2483168T3 (es) | 2014-08-05 |
| EP1122268B1 (en) | 2014-04-30 |
| CA2299010A1 (en) | 2001-08-07 |
| CA2299010C (en) | 2004-07-20 |
| BR0000896B1 (pt) | 2009-08-11 |
| US20020111425A1 (en) | 2002-08-15 |
| US6569918B2 (en) | 2003-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03H | Publication of an application: rectification [chapter 3.8 patent gazette] |
Free format text: REFERENTE A RPI 1547 DE 29/08/2000, QUANTO AO ITEM (30) |
|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/02/2000, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 19A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2502 DE 18-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |