NO961903D0 - Fremgangsmåte for fremstilling av mykt polyuretanskum og anvendt drivmiddel - Google Patents
Fremgangsmåte for fremstilling av mykt polyuretanskum og anvendt drivmiddelInfo
- Publication number
- NO961903D0 NO961903D0 NO961903A NO961903A NO961903D0 NO 961903 D0 NO961903 D0 NO 961903D0 NO 961903 A NO961903 A NO 961903A NO 961903 A NO961903 A NO 961903A NO 961903 D0 NO961903 D0 NO 961903D0
- Authority
- NO
- Norway
- Prior art keywords
- tfe
- dfe
- contg
- pts
- cpds
- 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
- C08J9/14—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
- C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
-
- 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
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
-
- 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)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19517445 | 1995-05-12 | ||
DE19541013A DE19541013A1 (de) | 1995-05-12 | 1995-11-03 | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
Publications (3)
Publication Number | Publication Date |
---|---|
NO961903D0 true NO961903D0 (no) | 1996-05-10 |
NO961903L NO961903L (no) | 1996-11-13 |
NO313295B1 NO313295B1 (no) | 2002-09-09 |
Family
ID=26015103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19961903A NO313295B1 (no) | 1995-05-12 | 1996-05-10 | Fremgangsmåte for fremstilling av mykt polyuretanskum og drivmiddel anvendt ved fremgangsmåten |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0742250B1 (no) |
AT (1) | ATE253095T1 (no) |
ES (1) | ES2204975T3 (no) |
NO (1) | NO313295B1 (no) |
PL (1) | PL185468B1 (no) |
PT (1) | PT742250E (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1080143B1 (de) | 1998-05-22 | 2003-03-19 | Solvay Fluor und Derivate GmbH | Herstellung von polyurethanschäumen und geschäumten thermoplastischen kunststoffen |
IT1304179B1 (it) * | 1998-12-17 | 2001-03-08 | Enichem Spa | Procedimento per la preparazione di schiume poliuretanicheflessibili da blocco a bassa densita'. |
DE19939926B4 (de) * | 1999-08-23 | 2016-07-07 | Rathor Ag | Prepolymerzusammensetzung zur Erzeugung von Isolierschäumen mit erhöhter Schaumausbeute und ihre Verwendung |
EP1088847A1 (fr) * | 1999-09-10 | 2001-04-04 | SOLVAY (Société Anonyme) | Procédé pour la fabrication de mousses polymériques à l'aide d'agents d'expansion fluorés |
AU2002219980A1 (en) * | 2000-12-21 | 2002-07-08 | Dow Global Technologies Inc. | Blowing agents compositions containing hydrofluorocarbons, a low-boiling alcohol and/or low-boiling carbonyl compound |
ITTO20010674A1 (it) * | 2001-07-10 | 2003-01-10 | Sieco S R L | Miscela propellente ed espandente e metodi utilizzanti la medesima. |
US20030218149A1 (en) * | 2002-05-22 | 2003-11-27 | Honeywell International, Inc., Morristown, Nj | Azeotrope-like compositions of tetrafluoroethane and chlorodifluoroethane |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2796881B2 (ja) * | 1990-07-10 | 1998-09-10 | 日本電信電話株式会社 | ホール鉄蓋防振用ウレタンフォームの使用方法 |
US5194325A (en) * | 1992-02-25 | 1993-03-16 | Renosol Corporation | Molded polyurethane foam system utilizing HFC blowing agents |
CA2107274C (en) * | 1992-12-31 | 1998-11-03 | Valeri L. Valoppi | 1,1,1,2-tetrafluoroethane as a blowing agent in integral skin polyurethane shoe soles |
-
1996
- 1996-05-03 PT PT96106951T patent/PT742250E/pt unknown
- 1996-05-03 EP EP96106951A patent/EP0742250B1/de not_active Expired - Lifetime
- 1996-05-03 ES ES96106951T patent/ES2204975T3/es not_active Expired - Lifetime
- 1996-05-03 AT AT96106951T patent/ATE253095T1/de not_active IP Right Cessation
- 1996-05-10 PL PL96314169A patent/PL185468B1/pl not_active IP Right Cessation
- 1996-05-10 NO NO19961903A patent/NO313295B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0742250A1 (de) | 1996-11-13 |
PL314169A1 (en) | 1996-11-25 |
PT742250E (pt) | 2004-03-31 |
ES2204975T3 (es) | 2004-05-01 |
EP0742250B1 (de) | 2003-10-29 |
PL185468B1 (pl) | 2003-05-30 |
ATE253095T1 (de) | 2003-11-15 |
NO961903L (no) | 1996-11-13 |
NO313295B1 (no) | 2002-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU605706B1 (en) | Soft flexible polyurethane foams, a process for preparing the same, and a polyol composition useful in said process | |
NO902045D0 (no) | Fremgangsmaate for fremstilling av stivt polyisocyanatskummed lukkede celler. | |
EP0353061A3 (en) | Blowing agents for polyurethane foam | |
NO961903L (no) | Fremgangsmåte for fremstilling av mykt polyuretanskum og anvendt drivmiddel | |
KR950702585A (ko) | 경질 폴리우레탄 발포체의 제조 방법(Method for the Production of Hard Polyurethane Foams) | |
KR960014184A (ko) | 감소된 열전도성을 가지는 강성 폴리우레탄의 제조방법 | |
DE59502661D1 (de) | Verfahren zur Isolierung von Rohren mit Polyurethan-Hartschaumstoffen nach dem Rotationsgussverfahren | |
NZ335218A (en) | Process for making flexible polyurethane foams | |
AU5004790A (en) | Polyisocyanate based foam prepared with reduced levels of hard halocarbon blowing agents | |
DE59309634D1 (de) | Spritzbeständiger wässriger schaum, dessen herstellung und verwendung | |
DE59604020D1 (de) | Flammgeschützte Hartschaumstoffe auf Isocyanatbasis | |
CA2072497A1 (fr) | Application de (perfluoroalkyl)-ethylenes comme agents d'expansion et/ougaz d'isolation pour mousses de polymeres | |
DK0480090T3 (da) | Polyisocyanatsammensætninger og deres anvendelse til fremstilling af bløde polyurethanskumstoffer | |
NO972266L (no) | Polystyrenharpiks-skum og fremgangsmåte for fremstilling av skummet | |
ATE223935T1 (de) | Verfahren zur herstellung von hochelastischen polyurethanschaumstoffen | |
JPS54128000A (en) | Preparation of antistatic polyurethane foam | |
ES2022376B3 (es) | Proceso para producir composiciones elastomericas espumadas. | |
FR2338957A2 (fr) | Preparation de produits alveolaires comportant des groupes urethane | |
KR930004349A (ko) | 가요성 폴리우레탄 발포체의 제조방법 | |
NO953675L (no) | Azeotrop-lignende blandinger av 1,1,1,2,3,3,3-heptafluor propan og 1,1-difluoretan, og anvendelse av slike | |
KR920019834A (ko) | 발포 중합체 제조방법 및 이에 사용된 조성물 | |
DE69209121D1 (de) | Verwendung von Nitromethan, Nitroethan und 1-Nitropropan zur Verhinderung des Abbaus der in der Herstellung von geschäumten Polyurethanen und Polyisocyanuraten als Treibmittel benutzten Fluorchlorkohlenwasserstoffe | |
MX9708850A (es) | Espumas hechas con polioles de poliester e hidrofluorocarburos como agentes de soplado. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |