DK443475A - PROCEDURE FOR THE PREPARATION OF POLYURETHANE FOAM - Google Patents
PROCEDURE FOR THE PREPARATION OF POLYURETHANE FOAMInfo
- Publication number
- DK443475A DK443475A DK443475A DK443475A DK443475A DK 443475 A DK443475 A DK 443475A DK 443475 A DK443475 A DK 443475A DK 443475 A DK443475 A DK 443475A DK 443475 A DK443475 A DK 443475A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- preparation
- polyurethane foam
- polyurethane
- foam
- Prior art date
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
- C08G18/4804—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
- 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
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7412427A SE405366B (en) | 1974-10-02 | 1974-10-02 | PROCEDURE FOR THE PREPARATION OF POLYURETHANE FOAM WITH EXTREMELY LAS HARDNESS AND HIGH HYDROFILITY |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK443475A true DK443475A (en) | 1976-04-03 |
Family
ID=20322307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK443475A DK443475A (en) | 1974-10-02 | 1975-10-01 | PROCEDURE FOR THE PREPARATION OF POLYURETHANE FOAM |
Country Status (14)
| Country | Link |
|---|---|
| AT (1) | AT347694B (en) |
| BE (1) | BE833932A (en) |
| CA (1) | CA1051600A (en) |
| DE (1) | DE2543541A1 (en) |
| DK (1) | DK443475A (en) |
| ES (1) | ES441658A1 (en) |
| FI (1) | FI752733A (en) |
| FR (1) | FR2286842A1 (en) |
| GB (1) | GB1510383A (en) |
| IT (1) | IT1047259B (en) |
| NL (1) | NL7511617A (en) |
| NO (1) | NO143160C (en) |
| SE (1) | SE405366B (en) |
| SU (1) | SU931110A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4129666C2 (en) * | 1991-09-06 | 1996-12-12 | Stankiewicz Gmbh | Process for the production of a viscoelastic damping foam with an adhesive surface |
-
1974
- 1974-10-02 SE SE7412427A patent/SE405366B/en unknown
-
1975
- 1975-09-29 BE BE160465A patent/BE833932A/en unknown
- 1975-09-30 FI FI752733A patent/FI752733A/fi not_active Application Discontinuation
- 1975-09-30 DE DE19752543541 patent/DE2543541A1/en not_active Withdrawn
- 1975-09-30 ES ES441658A patent/ES441658A1/en not_active Expired
- 1975-10-01 DK DK443475A patent/DK443475A/en not_active Application Discontinuation
- 1975-10-01 NO NO753325A patent/NO143160C/en unknown
- 1975-10-01 IT IT69425/75A patent/IT1047259B/en active
- 1975-10-01 GB GB40155/75A patent/GB1510383A/en not_active Expired
- 1975-10-01 AT AT750175A patent/AT347694B/en not_active IP Right Cessation
- 1975-10-02 FR FR7530192A patent/FR2286842A1/en active Granted
- 1975-10-02 CA CA236,862A patent/CA1051600A/en not_active Expired
- 1975-10-02 NL NL7511617A patent/NL7511617A/en not_active Application Discontinuation
- 1975-10-02 SU SU752177452A patent/SU931110A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FI752733A (en) | 1976-04-03 |
| NL7511617A (en) | 1976-04-06 |
| AT347694B (en) | 1979-01-10 |
| DE2543541A1 (en) | 1976-04-08 |
| SU931110A3 (en) | 1982-05-23 |
| NO143160B (en) | 1980-09-15 |
| SE405366B (en) | 1978-12-04 |
| CA1051600A (en) | 1979-03-27 |
| FR2286842A1 (en) | 1976-04-30 |
| SE7412427L (en) | 1976-04-05 |
| GB1510383A (en) | 1978-05-10 |
| FR2286842B1 (en) | 1978-04-07 |
| IT1047259B (en) | 1980-09-10 |
| ES441658A1 (en) | 1977-04-01 |
| NO143160C (en) | 1980-12-29 |
| NO753325L (en) | 1976-04-05 |
| BE833932A (en) | 1976-01-16 |
| ATA750175A (en) | 1978-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |