DK0502871T3 - Anvendelse af flydende carbondioxid som et blæsemiddel ved fremstilling af bøjeligt, åbencellet polyurethanskum - Google Patents
Anvendelse af flydende carbondioxid som et blæsemiddel ved fremstilling af bøjeligt, åbencellet polyurethanskumInfo
- Publication number
- DK0502871T3 DK0502871T3 DK90916868.4T DK90916868T DK0502871T3 DK 0502871 T3 DK0502871 T3 DK 0502871T3 DK 90916868 T DK90916868 T DK 90916868T DK 0502871 T3 DK0502871 T3 DK 0502871T3
- Authority
- DK
- Denmark
- Prior art keywords
- blowing agent
- polyurethane foam
- mixture
- cell polyurethane
- carbon dioxide
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/127—Mixtures of organic and inorganic blowing agents
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- 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
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
-
- 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
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/05—Open cells, i.e. more than 50% of the pores are open
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
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)
- Inorganic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/442,645 US5120770A (en) | 1989-11-29 | 1989-11-29 | Use of liquid carbon dioxide as a blowing agent in the production of open-cell polyurethane foam |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0502871T3 true DK0502871T3 (da) | 1997-12-15 |
Family
ID=23757592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90916868.4T DK0502871T3 (da) | 1989-11-29 | 1990-11-13 | Anvendelse af flydende carbondioxid som et blæsemiddel ved fremstilling af bøjeligt, åbencellet polyurethanskum |
Country Status (8)
Country | Link |
---|---|
US (1) | US5120770A (da) |
EP (1) | EP0502871B1 (da) |
AT (1) | ATE152751T1 (da) |
CA (1) | CA2069878C (da) |
DE (1) | DE69030670T2 (da) |
DK (1) | DK0502871T3 (da) |
ES (1) | ES2103748T3 (da) |
WO (1) | WO1991008243A1 (da) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3903336A1 (de) * | 1989-02-04 | 1990-08-09 | Bayer Ag | Verwendung von c(pfeil abwaerts)3(pfeil abwaerts)- bis c(pfeil abwaerts)5(pfeil abwaerts)-polyfluoralkanen als treibgase |
JP3199375B2 (ja) * | 1990-03-23 | 2001-08-20 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 阻止剤を含有する重合体フォーム |
DE4212362A1 (de) * | 1992-04-13 | 1993-10-14 | Linde Ag | Herstellung aufgeschäumter Kunststoffe |
TW261577B (da) * | 1993-07-14 | 1995-11-01 | Krypton Internat Sa | |
US5340490A (en) * | 1993-07-14 | 1994-08-23 | Alliedsignal Inc. | Azeotrope-like compositions of trifluoromethane and carbon dioxide or hexafluoroethane and carbon dioxide |
IT1270979B (it) * | 1993-09-30 | 1997-05-26 | Afros Spa | Procedimento e apparecchiatura per la produzione in continuo di schiume poliuretaniche in blocchi |
US5665287A (en) * | 1993-07-14 | 1997-09-09 | Foaming Technologies Cardio Bv | Froth process for continous manufacture of polyurethane foam slab-stocks |
US5336696A (en) * | 1993-12-10 | 1994-08-09 | Nisshinbo Industries, Inc. | Halogen-free blowing agents that include cycloaliphatic hydrocarbons and are suitable for isocyanate-based polymeric foams |
US5539008A (en) * | 1993-12-29 | 1996-07-23 | Minnesota Mining And Manufacturing Company | Foamable composition containing unsaturated perfluorochemical blowing agent |
DE4422568C1 (de) * | 1994-06-28 | 1996-02-15 | Bayer Ag | Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
JP3622978B2 (ja) * | 1994-11-02 | 2005-02-23 | ゾルファイ フルーオル ウント デリヴァーテ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 二酸化炭素を含有する液状発泡剤 |
DE19502708C2 (de) * | 1995-01-28 | 2003-10-23 | Solvay Fluor & Derivate | Verfahren zur Herstellung von Ein- oder Mehrkomponenten-Polyurethanschaumstoffen |
DE4446876A1 (de) * | 1994-12-27 | 1996-07-04 | Bayer Ag | Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
HUP9901451A3 (en) * | 1995-07-11 | 1999-11-29 | Beamech Group Ltd | Apparatus and process for producing polymeric foam |
US5604267A (en) * | 1995-08-30 | 1997-02-18 | Arco Chemical Technology, L.P. | Process for producing froth polyurethane foam |
US5525640A (en) * | 1995-09-13 | 1996-06-11 | Osi Specialties, Inc. | Silicone surfactants for use in inert gas blown polyurethane foams |
DE19539072C1 (de) * | 1995-10-20 | 1997-06-12 | Hennecke Gmbh Maschf | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyurethanblockschaum |
DE19621305A1 (de) * | 1996-05-28 | 1997-12-04 | Bayer Ag | Verfahren zur Herstellung von elastischen Polyurethanblockschaumstoffen |
US5789454A (en) * | 1996-08-12 | 1998-08-04 | Osi Specialties, Inc. | Silicone surfactant compositions useful in inert gas blown polyurethane foams |
US7229413B2 (en) * | 1996-11-06 | 2007-06-12 | Angiotech Biocoatings Corp. | Echogenic coatings with overcoat |
US6106473A (en) | 1996-11-06 | 2000-08-22 | Sts Biopolymers, Inc. | Echogenic coatings |
WO1998023429A2 (en) * | 1996-11-27 | 1998-06-04 | Foaming Technologies Cardio B.V. | Process and low-output plant for the continuous production of slab-stock foam |
US5801210A (en) * | 1997-10-29 | 1998-09-01 | Bayer Corporation | Method and apparatus for the production of essentially void free foams |
US5883143A (en) * | 1998-06-18 | 1999-03-16 | Bayer Aktiengesellschaft | Method and device for the production of foam using carbon dioxide dissolved under pressure |
DE19803362A1 (de) * | 1998-01-29 | 1999-08-05 | Sartorius Gmbh | Geschäumte poröse Membranen aus thermoplastischen Polymeren sowie Verfahren und Vorrichtung zu ihrer Herstellung |
US6290883B1 (en) * | 1999-08-31 | 2001-09-18 | Lucent Technologies Inc. | Method for making porous CMP article |
US6403663B1 (en) | 1999-09-20 | 2002-06-11 | North Carolina State University | Method of making foamed materials using surfactants and carbon dioxide |
DE19961417C1 (de) * | 1999-12-17 | 2001-07-19 | Bayer Ag | Verfahren zur Herstellung von Verbundmaterialien |
IT1319643B1 (it) * | 2000-11-09 | 2003-10-23 | Enichem Spa | Procedimento per la produzione di schiume poliuretaniche rigide edarticoli finiti da esse ottenuti. |
US6458861B1 (en) | 2001-01-18 | 2002-10-01 | Bayer Antwerp N.V. | Carbon dioxide blown low density, flexible microcellular elastomers suitable for preparing shoe components |
KR101561890B1 (ko) * | 2014-08-22 | 2015-10-26 | 주식회사 덕성 | 원사 코팅용 수성 열경화성 우레탄 컴파운드 및 이를 코팅한 코팅 원사의 제조방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB904003A (en) * | 1958-02-06 | 1962-08-22 | Dunlop Rubber Co | Method and apparatus for the production of cellular synthetic rubber |
US3882052A (en) * | 1973-12-17 | 1975-05-06 | Olin Corp | On-site generation of non-froth polyurethane foam |
US4337318A (en) * | 1980-09-30 | 1982-06-29 | Doyle Earl N | Process for the total pre-expansion of polyurethane foam |
GB2116574A (en) * | 1982-03-19 | 1983-09-28 | Ici Plc | Method of manufacturing polyurethane foams |
GB8329628D0 (en) * | 1983-11-05 | 1983-12-07 | Rubber & Plastic Res Ass | Polyurethanes |
DE3916873C2 (de) * | 1988-05-27 | 2003-01-09 | Elastogran Gmbh | Verfahren zur Herstellung von zellhaltigen Kunststoffen nach dem Polyisocyanat-polyadditionsverfahren und eine Katalysatorkombination hierfür |
US4906672A (en) * | 1988-07-29 | 1990-03-06 | Pmc, Inc. | Blowing agents for polyurethane foam |
US4945119A (en) * | 1989-05-10 | 1990-07-31 | The Dow Chemical Company | Foaming system for rigid urethane and isocyanurate foams |
-
1989
- 1989-11-29 US US07/442,645 patent/US5120770A/en not_active Expired - Lifetime
-
1990
- 1990-11-13 ES ES90916868T patent/ES2103748T3/es not_active Expired - Lifetime
- 1990-11-13 CA CA002069878A patent/CA2069878C/en not_active Expired - Lifetime
- 1990-11-13 AT AT90916868T patent/ATE152751T1/de not_active IP Right Cessation
- 1990-11-13 WO PCT/US1990/006485 patent/WO1991008243A1/en active IP Right Grant
- 1990-11-13 EP EP90916868A patent/EP0502871B1/en not_active Expired - Lifetime
- 1990-11-13 DE DE69030670T patent/DE69030670T2/de not_active Expired - Fee Related
- 1990-11-13 DK DK90916868.4T patent/DK0502871T3/da active
Also Published As
Publication number | Publication date |
---|---|
US5120770A (en) | 1992-06-09 |
EP0502871A4 (en) | 1992-11-04 |
EP0502871B1 (en) | 1997-05-07 |
DE69030670D1 (de) | 1997-06-12 |
CA2069878C (en) | 1997-07-01 |
ES2103748T3 (es) | 1997-10-01 |
ATE152751T1 (de) | 1997-05-15 |
WO1991008243A1 (en) | 1991-06-13 |
CA2069878A1 (en) | 1991-05-30 |
EP0502871A1 (en) | 1992-09-16 |
DE69030670T2 (de) | 1998-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0502871T3 (da) | Anvendelse af flydende carbondioxid som et blæsemiddel ved fremstilling af bøjeligt, åbencellet polyurethanskum | |
DE69412601D1 (de) | Verfahren zur herstellung von polyurethanhartschaumstoffen | |
AR017144A1 (es) | Proceso para preparar espumas rigidas de poliuretano, espuma rigida obtenida por dicho proceso y composicion polifuncional reactiva al isocianato quecomprende una mezcla de agentes de expansion fisica. | |
DE59006294D1 (de) | Verfahren zur herstellung eines flammwidrigen, elastischen polyurethan-weichschaumstoffes. | |
KR900018190A (ko) | 저비점 발포제의 존재하에서 우레탄 및 이소시아누레이트 발포체의 제조방법 | |
ES2169446T3 (es) | Procedimiento para producir espuma rigida de poliuretano que desprende pocos vapores. | |
AR010819A1 (es) | Proceso para preparar espumas de poliuretano rigidas de celdas abiertas, espumas de poliuretano obtenidas con dicho proceso y composiciones de poliolesy composiciones de poliisocianatos utiles para preparar dichas espumas de poliuretano rigidas de celdas abiertas | |
MX9205431A (es) | Emulsion de agente de soplado, plastico celular que comprende el producto de reaccion de la emulsion y proceso para la preparacion del plastico celular. | |
ES2195882T3 (es) | Espumas de ppñoiretamp de celda abierta que contienen grafito y que presentan una baja conductividad termica. | |
KR970006367A (ko) | 이소시아네이트에 근거한 경질 포움의 제조방법 | |
DE68929172D1 (de) | Verfahren zur Herstellung von Polyurethanschaumstoff | |
TW354303B (en) | Process for the preparation of a rigid polyurethane or urethane-modified polyisocyanurate foam | |
DK674489D0 (da) | Varmeisolerende skumplastmateriale, fremgangsmaade til fremstilling deraf samt opskumningsmiddel til anvendelse ved fremgangsmaaden | |
DK0480090T3 (da) | Polyisocyanatsammensætninger og deres anvendelse til fremstilling af bløde polyurethanskumstoffer | |
AU588474B2 (en) | Organomineral foamed materials and process for their preparation | |
EP0790264A4 (en) | HEAT-INSULATING FOAM, METHOD FOR THE PRODUCTION THEREOF, AND HEAT-INSULATING CONTAINER | |
EP0424539A4 (en) | Expanded heat-insulating material | |
KR930021590A (ko) | 안정화된 141b | |
CZ10694A3 (en) | Process for producing shaped parts from elastic polyurethane integral foamy material | |
CO4410409A1 (es) | Proceso para preparacion de una mezcla estable almacenada de poliisocianato y fosfato | |
GB809180A (en) | Improvements in the manufacture of polyurethane foam sheets | |
ES2070029A1 (es) | Procedimiento para la obtencion de espumas de poliuretano. | |
JPS56131618A (en) | Production of rigid urethane foam | |
MX171607B (es) | Metodo compuesto y agente de soplado para fabricar espuma plastica | |
KR910015612A (ko) | 소량의 경질 할로카본 발포제를 사용하여 제조된 폴리우레탄 발포체 |