IL35897A - The production of hydrophilic polyurethane foams - Google Patents
The production of hydrophilic polyurethane foamsInfo
- Publication number
- IL35897A IL35897A IL35897A IL3589770A IL35897A IL 35897 A IL35897 A IL 35897A IL 35897 A IL35897 A IL 35897A IL 3589770 A IL3589770 A IL 3589770A IL 35897 A IL35897 A IL 35897A
- Authority
- IL
- Israel
- Prior art keywords
- production
- polyurethane foams
- hydrophilic polyurethane
- hydrophilic
- foams
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G2110/0075—Foam properties prepared with an isocyanate index of 60 or lower
-
- 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
-
- 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
- C08G2310/00—Agricultural use or equipment
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 |
|---|---|---|---|
| DE19702004518 DE2004518A1 (en) | 1970-02-02 | 1970-02-02 | Process for the production of hydrophilic foams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL35897A0 IL35897A0 (en) | 1971-02-25 |
| IL35897A true IL35897A (en) | 1973-11-28 |
Family
ID=5761136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL35897A IL35897A (en) | 1970-02-02 | 1970-12-23 | The production of hydrophilic polyurethane foams |
Country Status (5)
| Country | Link |
|---|---|
| BR (1) | BR7100584D0 (en) |
| DE (1) | DE2004518A1 (en) |
| FR (1) | FR2079194B1 (en) |
| GB (1) | GB1326161A (en) |
| IL (1) | IL35897A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19814821C1 (en) * | 1998-04-02 | 1999-08-26 | Koepp Ag | Open-pored, durable, hydrophilic plastic sponge |
| DE19909978A1 (en) * | 1999-03-06 | 2000-09-07 | Bayer Ag | The use of hydrophilic polyester-polyurethane foams in the manufacture of composite materials for vehicle interiors |
-
1970
- 1970-02-02 DE DE19702004518 patent/DE2004518A1/en active Pending
- 1970-12-23 IL IL35897A patent/IL35897A/en unknown
-
1971
- 1971-01-13 GB GB165171A patent/GB1326161A/en not_active Expired
- 1971-01-28 BR BR584/71A patent/BR7100584D0/en unknown
- 1971-02-02 FR FR7103469A patent/FR2079194B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2079194B1 (en) | 1975-06-06 |
| IL35897A0 (en) | 1971-02-25 |
| BR7100584D0 (en) | 1973-04-12 |
| DE2004518A1 (en) | 1971-08-05 |
| GB1326161A (en) | 1973-08-08 |
| FR2079194A1 (en) | 1971-11-12 |
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