BRPI0508701A - processo para produzir espumas poliméricas, e, espuma polimérica - Google Patents
processo para produzir espumas poliméricas, e, espuma poliméricaInfo
- Publication number
- BRPI0508701A BRPI0508701A BRPI0508701-5A BRPI0508701A BRPI0508701A BR PI0508701 A BRPI0508701 A BR PI0508701A BR PI0508701 A BRPI0508701 A BR PI0508701A BR PI0508701 A BRPI0508701 A BR PI0508701A
- Authority
- BR
- Brazil
- Prior art keywords
- gel
- polymeric
- water
- producing
- give
- 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
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
- C08J2201/0504—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being aqueous
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
PROCESSO PARA PRODUZIR ESPUMAS POLMéRICAS E ESPUMA POLIMéRICA Divulgado é um metodo para produzir espumas poliméricas apartir de resinas reativas de policondensação com um diâmetro de poro máximo de 1 um. O dito método compreende as etapas de: 1) produzir uma mistrura gelificável da resina reativa de policondensação em um solvente ou agente de dispersão; 2) produzir uma dispersão aquosa contendo partículas poliméricas; 3) misturar a mistrua obtida na etapa 1) com a dispersão obtida na etapa 2) por meio da qual um gel hidratado é obtido; e 4) secar o gel hidratado de modo a obter a espuma polimérica. O processo de secagem na etapa 4) ocorre em uma pressão e uma temperatura que encontra-se abaixo da pressão crítica e abaixo da temperatura crítica da fase líquida do gel enquanto o gel não é levado em contato com um líquido orgânico de modo a substituir a água contida no gel pelo dito líquido seguindo a etapa 3) e antes da etapa 4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004014287A DE102004014287A1 (de) | 2004-03-22 | 2004-03-22 | Verfahren zur Herstellung von Polymerschäumen auf Basis von Polykondensations-Reaktivharzen |
PCT/EP2005/002845 WO2005095502A1 (de) | 2004-03-22 | 2005-03-17 | Verfahren zur herstellung von polymerschäumen auf basis von polykondensations-reaktivharzen |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0508701A true BRPI0508701A (pt) | 2007-08-07 |
Family
ID=34963610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0508701-5A BRPI0508701A (pt) | 2004-03-22 | 2005-03-17 | processo para produzir espumas poliméricas, e, espuma polimérica |
Country Status (15)
Country | Link |
---|---|
US (1) | US20070197744A1 (pt) |
EP (1) | EP1730222B1 (pt) |
JP (1) | JP2007529619A (pt) |
CN (1) | CN100528945C (pt) |
AT (1) | ATE469187T1 (pt) |
BR (1) | BRPI0508701A (pt) |
CA (1) | CA2558457A1 (pt) |
DE (2) | DE102004014287A1 (pt) |
DK (1) | DK1730222T3 (pt) |
ES (1) | ES2344511T3 (pt) |
MX (1) | MXPA06010702A (pt) |
PL (1) | PL1730222T3 (pt) |
RU (1) | RU2006137153A (pt) |
SI (1) | SI1730222T1 (pt) |
WO (1) | WO2005095502A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005025970A1 (de) * | 2005-06-03 | 2006-12-07 | Basf Ag | Poröse Polyisocyanat-Polyadditionsprodukte |
DE102006001862A1 (de) * | 2006-01-13 | 2007-07-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Treibmittelfreier Aminoharzschaum, Verfahren zu dessen Herstellung und dessen Verwendung |
EP2035112B1 (de) * | 2006-06-20 | 2009-10-28 | Basf Se | Poröses material mit nanoporöser beschichtung |
JP5028614B2 (ja) * | 2006-10-24 | 2012-09-19 | 国立大学法人 千葉大学 | カ−ボンナノ構造体を保持する複合材料及びその製造方法。 |
KR100911845B1 (ko) * | 2007-10-30 | 2009-08-11 | 한국과학기술연구원 | 초고용량 커패시터용 탄소 에어로젤 및 이의 제조방법 |
US8298466B1 (en) * | 2008-06-27 | 2012-10-30 | Abbott Cardiovascular Systems Inc. | Method for fabricating medical devices with porous polymeric structures |
WO2010136398A1 (de) * | 2009-05-26 | 2010-12-02 | Basf Se | Wasser als treibmittel für thermoplasten |
JP5494024B2 (ja) * | 2009-07-15 | 2014-05-14 | 独立行政法人産業技術総合研究所 | 多孔体とその製造方法 |
EP2504384B1 (en) * | 2009-11-25 | 2018-03-21 | Dow Global Technologies LLC | Nanoporous polymeric foam having high porosity |
US8841412B2 (en) | 2011-08-11 | 2014-09-23 | Abbott Cardiovascular Systems Inc. | Controlling moisture in and plasticization of bioresorbable polymer for melt processing |
WO2013139885A1 (en) | 2012-03-23 | 2013-09-26 | Basf Se | A process for template-assisted production of nanoporous amino resin foams |
CN103146016B (zh) * | 2013-04-03 | 2017-06-20 | 齐鲁工业大学 | 一种以松香为致孔剂制备三聚氰胺‑甲醛泡沫的方法 |
CN103272539B (zh) * | 2013-05-07 | 2015-08-12 | 李光武 | 减压干燥制备气凝胶的方法 |
WO2015074988A1 (en) | 2013-11-22 | 2015-05-28 | Basf Se | Nanoporous composite material with low density comprising hollow particles |
WO2015193336A1 (en) | 2014-06-20 | 2015-12-23 | Basf Se | Nanoporous carbon foams |
DE102015215055A1 (de) | 2015-08-06 | 2017-02-09 | Basf Se | Nanoporöses Verbundmaterial enthaltend anorganische Hohlpartikel |
KR20220098204A (ko) * | 2019-11-19 | 2022-07-11 | 에네오스 가부시키가이샤 | 냉동기유, 냉동기용 작동 유체 조성물, 윤활 방법 및 냉동기유의 제조 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3737399A (en) * | 1971-02-19 | 1973-06-05 | Int Synthetic Rubber | Polymer foams |
JPS4815946A (pt) * | 1971-06-21 | 1973-02-28 | American Cyanamid Co | |
US3779958A (en) * | 1971-07-15 | 1973-12-18 | Grace W R & Co | Method of preparing a phenol formal-dehyde amine microporous sheet |
US3743612A (en) * | 1972-06-14 | 1973-07-03 | American Cyanamid Co | Process for curing carboxylated latex with a coreactive resin using tetraamminezinc(ii)salts |
US5128382A (en) * | 1991-11-15 | 1992-07-07 | The University Of Akron | Microcellular foams |
US5260855A (en) * | 1992-01-17 | 1993-11-09 | Kaschmitter James L | Supercapacitors based on carbon foams |
JPH05214157A (ja) * | 1992-01-31 | 1993-08-24 | Mitsui Toatsu Chem Inc | 尿素樹脂発泡体組成物 |
US5389694A (en) * | 1993-06-04 | 1995-02-14 | The Dow Chemical Company | Foamable styrenic polymer gel having a carbon dioxide blowing agent and a process for making a foam structure therefrom |
US5476878A (en) * | 1994-09-16 | 1995-12-19 | Regents Of The University Of California | Organic aerogels from the sol-gel polymerization of phenolic-furfural mixtures |
DE19514266A1 (de) * | 1995-04-15 | 1996-10-17 | Basf Ag | Verfahren zur Konservierung eines mineralischen Formkörpers |
DE19633626A1 (de) * | 1996-08-21 | 1998-02-26 | Basf Ag | Verfahren zur Herstellung eines partikelförmigen Polymerisates |
-
2004
- 2004-03-22 DE DE102004014287A patent/DE102004014287A1/de not_active Withdrawn
-
2005
- 2005-03-17 DK DK05729585.9T patent/DK1730222T3/da active
- 2005-03-17 JP JP2007504312A patent/JP2007529619A/ja active Pending
- 2005-03-17 AT AT05729585T patent/ATE469187T1/de active
- 2005-03-17 BR BRPI0508701-5A patent/BRPI0508701A/pt not_active IP Right Cessation
- 2005-03-17 EP EP05729585A patent/EP1730222B1/de active Active
- 2005-03-17 DE DE502005009643T patent/DE502005009643D1/de active Active
- 2005-03-17 WO PCT/EP2005/002845 patent/WO2005095502A1/de active Application Filing
- 2005-03-17 ES ES05729585T patent/ES2344511T3/es active Active
- 2005-03-17 RU RU2006137153/04A patent/RU2006137153A/ru not_active Application Discontinuation
- 2005-03-17 CN CNB2005800092040A patent/CN100528945C/zh not_active Expired - Fee Related
- 2005-03-17 SI SI200531061T patent/SI1730222T1/sl unknown
- 2005-03-17 MX MXPA06010702A patent/MXPA06010702A/es active IP Right Grant
- 2005-03-17 CA CA002558457A patent/CA2558457A1/en not_active Abandoned
- 2005-03-17 PL PL05729585T patent/PL1730222T3/pl unknown
- 2005-03-17 US US10/593,419 patent/US20070197744A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1730222A1 (de) | 2006-12-13 |
RU2006137153A (ru) | 2008-04-27 |
WO2005095502A1 (de) | 2005-10-13 |
JP2007529619A (ja) | 2007-10-25 |
PL1730222T3 (pl) | 2010-10-29 |
MXPA06010702A (es) | 2006-12-15 |
US20070197744A1 (en) | 2007-08-23 |
DE502005009643D1 (de) | 2010-07-08 |
DK1730222T3 (da) | 2010-09-06 |
SI1730222T1 (sl) | 2010-08-31 |
DE102004014287A1 (de) | 2005-10-06 |
CN100528945C (zh) | 2009-08-19 |
CN1934175A (zh) | 2007-03-21 |
ATE469187T1 (de) | 2010-06-15 |
CA2558457A1 (en) | 2005-10-13 |
EP1730222B1 (de) | 2010-05-26 |
ES2344511T3 (es) | 2010-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012. |