NO930181L - Fremgangsmaate for fremstilling av elastiske, aapencellede pur-mykskumstoffer - Google Patents
Fremgangsmaate for fremstilling av elastiske, aapencellede pur-mykskumstofferInfo
- Publication number
- NO930181L NO930181L NO93930181A NO930181A NO930181L NO 930181 L NO930181 L NO 930181L NO 93930181 A NO93930181 A NO 93930181A NO 930181 A NO930181 A NO 930181A NO 930181 L NO930181 L NO 930181L
- Authority
- NO
- Norway
- Prior art keywords
- weight
- molecular weight
- elastic
- optionally
- known per
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- 125000006353 oxyethylene group Chemical group 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 238000007259 addition reaction Methods 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
Landscapes
- Chemical & Material Sciences (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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Graft Or Block Polymers (AREA)
- Biological Depolymerization Polymers (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4202992A DE4202992A1 (de) | 1992-02-03 | 1992-02-03 | Verfahren zur herstellung von elastischen, offenzelligen pur-weichschaumstoffen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO930181D0 NO930181D0 (no) | 1993-01-19 |
| NO930181L true NO930181L (no) | 1993-08-04 |
| NO302891B1 NO302891B1 (no) | 1998-05-04 |
Family
ID=6450843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO930181A NO302891B1 (no) | 1992-02-03 | 1993-01-19 | Fremgangsmåte for fremstilling av elastiske, åpencellede PUR-mykskumstoffer |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0554721B1 (no) |
| JP (1) | JPH05271379A (no) |
| AT (1) | ATE159740T1 (no) |
| CA (1) | CA2088414C (no) |
| DE (2) | DE4202992A1 (no) |
| DK (1) | DK0554721T3 (no) |
| ES (1) | ES2108142T3 (no) |
| NO (1) | NO302891B1 (no) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19649829A1 (de) * | 1996-12-02 | 1998-06-04 | Bayer Ag | Weichelastische Polyurethanschaumstoffe und ein Verfahren zu deren Herstellung |
| DE19924802B4 (de) * | 1999-05-29 | 2008-02-28 | Basf Ag | Verfahren zur Herstellung von schalldämpfenden und energieabsorbierenden Polyurethanschäumen |
| AU2004901A (en) | 2000-01-17 | 2001-07-31 | Huntsman International Llc | Process for preparing a free rise or slabstock flexible polyurethane foam |
| ES2247072T3 (es) | 2000-02-14 | 2006-03-01 | Huntsman International Llc | Procedimiento para preparar una espuma de poliuretano flexible. |
| EP1234843A1 (en) | 2001-02-26 | 2002-08-28 | Huntsman International Llc | Process for preparing a flexible polyurethane foam |
| ITMI20092227A1 (it) * | 2009-12-18 | 2011-06-19 | Dow Global Technologies Inc | Schiume poliuretaniche ritardanti di fiamma contenenti legami biureto |
| JP5839394B2 (ja) * | 2011-11-02 | 2016-01-06 | 株式会社イノアックコーポレーション | 寝具用クッション |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2129823B1 (no) * | 1971-03-15 | 1974-03-01 | Ugine Kuhlmann | |
| SE7503966L (sv) * | 1974-04-19 | 1975-10-20 | Naphtachimie Sa | Sett att framstella polyuretanskum. |
| EP0116309A1 (en) * | 1983-01-17 | 1984-08-22 | Basf Wyandotte Corporation | Flexible polyurethane foams having high indentation load deflection prepared from polyol blends |
| DE3942329A1 (de) * | 1989-12-21 | 1991-06-27 | Basf Ag | Verfahren zur herstellung von polyurethan-weichschaumstoffen mit geringer stauchhaerte und hierfuer verwendbare blockpolyoxypropylen-polyoxyethylen-polyolgemische |
-
1992
- 1992-02-03 DE DE4202992A patent/DE4202992A1/de not_active Withdrawn
-
1993
- 1993-01-19 NO NO930181A patent/NO302891B1/no not_active IP Right Cessation
- 1993-01-21 EP EP93100877A patent/EP0554721B1/de not_active Expired - Lifetime
- 1993-01-21 DE DE59307585T patent/DE59307585D1/de not_active Expired - Lifetime
- 1993-01-21 ES ES93100877T patent/ES2108142T3/es not_active Expired - Lifetime
- 1993-01-21 AT AT93100877T patent/ATE159740T1/de not_active IP Right Cessation
- 1993-01-21 DK DK93100877T patent/DK0554721T3/da active
- 1993-01-29 CA CA002088414A patent/CA2088414C/en not_active Expired - Fee Related
- 1993-02-01 JP JP5033984A patent/JPH05271379A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2088414A1 (en) | 1993-08-04 |
| ES2108142T3 (es) | 1997-12-16 |
| EP0554721B1 (de) | 1997-10-29 |
| DE59307585D1 (de) | 1997-12-04 |
| NO930181D0 (no) | 1993-01-19 |
| DK0554721T3 (da) | 1998-07-20 |
| ATE159740T1 (de) | 1997-11-15 |
| JPH05271379A (ja) | 1993-10-19 |
| DE4202992A1 (de) | 1993-08-05 |
| CA2088414C (en) | 2004-07-06 |
| EP0554721A1 (de) | 1993-08-11 |
| NO302891B1 (no) | 1998-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR960004388A (ko) | 우레탄 포옴 제조용 폴리에테르 실리콘 계면활성제 및 폴리우레탄 포옴의 제조 방법 | |
| EP0380993A3 (de) | Verfahren zur Herstellung von elastischen und offenzelligen Polyurethan-Weichformschaumstoffen | |
| GB1149744A (en) | Siloxane-oxyalkylene co-polymers and polyurethane foam preparation | |
| GB1385359A (en) | Nin-isomerizable olefinic polyoxyalkylene polymers and siloxane- polyoxyalkylene copolymer derivatives thereof | |
| EP0433878A3 (en) | Process for the preparation of flexible polyurethane foams with viscoelastic, body-sound damping properties and the polyalkoxide-polyol blends for this process | |
| KR960016953A (ko) | 폴리우레탄 발포체 제조용 고점도 계면활성제 | |
| EP0386974A3 (en) | Flexible polyurethane foam | |
| ES431891A1 (es) | Un procedimiento mejorado para la preparacion de un polime-ro de uretano solido, celular y flexible. | |
| GB1443055A (en) | Open-cell rigid polyether polyurethane foam | |
| MXPA02001155A (es) | Preparacion de espumas de poliuretano flexibles, hidrofilicas, de baja densidad. | |
| ATE290558T1 (de) | Lagerstabile, treibmittelhaltige emulsionen zur herstellung von hartschaumstoffen auf isocyanatbasis | |
| ES365135A1 (es) | Procedimiento de fabricacion de materiales espumosos de po-liuretano. | |
| NO930181D0 (no) | Fremgangsmaate for fremstilling av elastiske, aapencellede pur-mykskumstoffer | |
| GB1432701A (en) | Preparation of siloxaneoxyalkylene polymers | |
| KR890005191A (ko) | 고탄성 우레탄 발포체를 안정화시키기 위한 2급 또는 3급 하이드록시 말단화된 포리에테르 실리콘 공중합체 | |
| KR920701308A (ko) | 가요성 폴리우레탄 발포체의 제조방법 | |
| ATE156154T1 (de) | Flammwidrige polyurethanweichschaumstoffe | |
| AU634586B2 (en) | Polyisocyanate compositions and their use in the preparation of flexible polyurethane foams | |
| FI831968A0 (fi) | Styva, medelst uretan modifierade isocyanuratskum och foerkomposition, vilken kan anvaendas vid framstaellning av dessa | |
| GB1517676A (en) | Process for the production of cold-hardening foams containing urethane groups | |
| MXPA02001156A (es) | Preparacion de espumas de poliuretano flexibles de bajo olor. | |
| GB1015611A (en) | Improvements in and relating to polyurethane foams | |
| ATE169039T1 (de) | Verfahren zur herstellung von schaumstoffen auf isocyanatbasis | |
| GB1413879A (en) | Bicyclic olefinic oxyalkylenes and siloxane-polyoxyalkylene copolymer derivatives thereof | |
| JPS57179218A (en) | Preparation of flame-retardant polyurethane foam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |