DK141552C - - Google Patents
Info
- Publication number
- DK141552C DK141552C DK121672A DK121672A DK141552C DK 141552 C DK141552 C DK 141552C DK 121672 A DK121672 A DK 121672A DK 121672 A DK121672 A DK 121672A DK 141552 C DK141552 C DK 141552C
- Authority
- DK
- Denmark
Links
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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- 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
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7108967 | 1971-03-15 | ||
| FR717108967A FR2129823B1 (it) | 1971-03-15 | 1971-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141552B DK141552B (da) | 1980-04-21 |
| DK141552C true DK141552C (it) | 1980-10-06 |
Family
ID=9073540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK121672AA DK141552B (da) | 1971-03-15 | 1972-03-15 | Fremgangsmåde til fremstilling af bojelige polyurethanskum med hydrofil karakter. |
Country Status (12)
| Country | Link |
|---|---|
| BE (1) | BE780287A (it) |
| DE (1) | DE2211914C2 (it) |
| DK (1) | DK141552B (it) |
| ES (1) | ES400762A1 (it) |
| FR (1) | FR2129823B1 (it) |
| GB (1) | GB1381925A (it) |
| IL (1) | IL38966A0 (it) |
| IT (1) | IT957566B (it) |
| NL (1) | NL154760B (it) |
| NO (1) | NO134841C (it) |
| SE (1) | SE402783B (it) |
| TR (1) | TR16954A (it) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4143004A (en) | 1974-10-02 | 1979-03-06 | Berol Kemi Ab | Process for the preparation of polyurethane foam |
| JPS583488B2 (ja) * | 1978-05-15 | 1983-01-21 | 株式会社ブリヂストン | 軟質ポリエ−テルポリウレタンフオ−ムの製造方法 |
| DE2916485A1 (de) * | 1979-04-24 | 1980-11-06 | Bayer Ag | Verfahren zur herstellung von elastischen formkoerpern |
| DE3066568D1 (en) * | 1979-07-11 | 1984-03-22 | Ici Plc | Prepolymers, polyisocyanate compositions prepared therefrom and their use in the preparation of polyurethane foams |
| EP0044481B2 (de) | 1980-07-21 | 1987-03-11 | Mobay Chemical Corporation | Verfahren zur Herstellung elastischer geformter Gegenstände |
| DE3942330A1 (de) * | 1989-12-21 | 1991-06-27 | Basf Ag | Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen mit viskoelastischen, koerperschalldaempfenden eigenschaften und hierzu verwendbare polyoxyalkylen-polyol-mischungen |
| DE4202992A1 (de) * | 1992-02-03 | 1993-08-05 | Bayer Ag | Verfahren zur herstellung von elastischen, offenzelligen pur-weichschaumstoffen |
| DE4203918A1 (de) * | 1992-02-11 | 1993-08-12 | Basf Ag | Verfahren zur herstellung von fluorchlorkohlenwasserstoff-freien polyurethan-weichschaumstoffen unter verwendung von urethangruppen enthaltenden polyisocyanatmischungen auf diphenylmethan-diisocyanatbasis sowie derartige modifizierte polyisocyanatmischungen |
| CZ351996A3 (en) * | 1995-12-07 | 1997-06-11 | Shell Int Research | Polyol formulation for preparing flexible polyurethane foam similar to latex |
| US6063309A (en) * | 1998-07-13 | 2000-05-16 | Arco Chemical Technology L.P. | Dispersion polyols for hypersoft polyurethane foam |
| AU7914300A (en) | 1999-11-02 | 2001-05-14 | Huntsman International Llc | Process for making visco-elastic foams, polyols blend and reaction system usefultherefor |
| EP2614098B1 (en) | 2010-09-07 | 2016-01-27 | Dow Global Technologies LLC | Process for making low compression set and high airflow mdi viscoelastic polyurethane foam |
| EP2621985B1 (en) | 2010-09-29 | 2019-07-24 | Dow Global Technologies LLC | Process for making high airflow and low compression set viscoelastic polyurethane foam |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441523A (en) * | 1964-11-12 | 1969-04-29 | Allied Chem | Filled cellular urethanes |
| US3457203A (en) * | 1966-04-25 | 1969-07-22 | Olin Mathieson | Hydrophilic polyurethane foams and a process for preparing them |
| FR1599727A (it) * | 1968-08-13 | 1970-07-20 |
-
1971
- 1971-03-15 FR FR717108967A patent/FR2129823B1/fr not_active Expired
-
1972
- 1972-03-06 BE BE780287A patent/BE780287A/xx not_active IP Right Cessation
- 1972-03-08 TR TR16954A patent/TR16954A/xx unknown
- 1972-03-11 DE DE2211914A patent/DE2211914C2/de not_active Expired
- 1972-03-13 IT IT48956/72A patent/IT957566B/it active
- 1972-03-13 SE SE7203194A patent/SE402783B/xx unknown
- 1972-03-13 IL IL38966A patent/IL38966A0/xx unknown
- 1972-03-14 NL NL727203360A patent/NL154760B/xx not_active IP Right Cessation
- 1972-03-14 ES ES400762A patent/ES400762A1/es not_active Expired
- 1972-03-14 GB GB1177972A patent/GB1381925A/en not_active Expired
- 1972-03-14 NO NO822/72A patent/NO134841C/no unknown
- 1972-03-15 DK DK121672AA patent/DK141552B/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK141552B (da) | 1980-04-21 |
| SE402783B (sv) | 1978-07-17 |
| FR2129823B1 (it) | 1974-03-01 |
| IL38966A0 (en) | 1972-05-30 |
| GB1381925A (en) | 1975-01-29 |
| ES400762A1 (es) | 1975-01-16 |
| IT957566B (it) | 1973-10-20 |
| DE2211914C2 (de) | 1983-11-10 |
| TR16954A (tr) | 1974-01-17 |
| NO134841B (it) | 1976-09-13 |
| NL7203360A (it) | 1972-09-19 |
| FR2129823A1 (it) | 1972-11-03 |
| DE2211914A1 (de) | 1972-10-12 |
| NL154760B (nl) | 1977-10-17 |
| NO134841C (it) | 1976-12-21 |
| BE780287A (fr) | 1972-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |