GB922306A - - Google Patents
Info
- Publication number
- GB922306A GB922306A GB922306DA GB922306A GB 922306 A GB922306 A GB 922306A GB 922306D A GB922306D A GB 922306DA GB 922306 A GB922306 A GB 922306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glycols
- polyurethane foam
- polyesteramides
- diamines
- particles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 4
- 150000002334 glycols Chemical class 0.000 abstract 4
- 239000011496 polyurethane foam Substances 0.000 abstract 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- -1 alkylene glycols Chemical class 0.000 abstract 2
- 150000004985 diamines Chemical class 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 229920000728 polyester Polymers 0.000 abstract 2
- 229920006149 polyester-amide block copolymer Polymers 0.000 abstract 2
- 229920000570 polyether Polymers 0.000 abstract 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 abstract 2
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 abstract 1
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical compound CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004971 Cross linker Substances 0.000 abstract 1
- 229920001730 Moisture cure polyurethane Polymers 0.000 abstract 1
- BLXLSQIOCCHAHJ-UHFFFAOYSA-N [2,3,4-tri(nonyl)phenyl] dihydrogen phosphite Chemical compound CCCCCCCCCC1=CC=C(OP(O)O)C(CCCCCCCCC)=C1CCCCCCCCC BLXLSQIOCCHAHJ-UHFFFAOYSA-N 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 150000001414 amino alcohols Chemical class 0.000 abstract 1
- 229920001400 block copolymer Polymers 0.000 abstract 1
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 abstract 1
- 239000004205 dimethyl polysiloxane Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 abstract 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 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
- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
-
- 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
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
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)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
922,306. Polyurethane foam. GOODYEAR TIRE & RUBBER CO. May 10, 1961 [Nov. 3, 1960], No. 16972/61. Class 2(5) [Also in Group V] A polyurethane foam contains intimately dispersed therein particles of a powdered polyurethane foam, the particles being characterized by substantial absence of visible cell structure. The foam may be formed by either the pre-polymer or one-shot processes from hydroxyl-containing polyesters, polyesteramides, polyether glycols and mixtures; suitable dicarboxylic acids, glycols, aminoalcohols and diamines for the preparation of the polyesters and polyesteramides are specified (the diamines may also be used as cross-linkers), whereas the polyether glycols may be prepared from alkylene oxides or glycols, including condensing alkylene glycols on to glycerine, as well as from heterocyclic ethers such as tetrahydrofuran and dioxolane. Numerous polyisocyanates are also specified. In the examples, the polyurethane foam is prepared from a propylene oxideglycerolcondensate, tolylene diisocyanate, ground polyurethane scrap, water, a water-soluble polyoxyalkylene polydimethyl siloxane block copolymer, tris-nonyl-phenyl phosphite, stannous octoate, N-ethyl morpholine and triethylene diamine. The product of example 5 is made into seat cushions.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB922306A true GB922306A (en) |
Family
ID=1753588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB922306D Active GB922306A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB922306A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3718612A (en) * | 1970-06-16 | 1973-02-27 | Strickman Foundation Inc R | A process for producing a cigarette filter material |
| EP0001679A1 (en) * | 1977-09-15 | 1979-05-02 | Max Klein | Particulate polyurethane polymers in the form of micro-bits, a process for their preparation and aqueous slurries containing them |
| GB2116572A (en) * | 1982-03-05 | 1983-09-28 | Kun Huang Chang | High density flexible polyurethane foam |
| GB2125422A (en) * | 1982-08-18 | 1984-03-07 | Burnett & Co Wm T | Polyurethane foam-filled foam resistant to combustion and method of producing same |
| WO2001046304A3 (en) * | 1999-12-23 | 2002-03-07 | Mobius Technologies Inc | Polymeric foam processing |
| EP1225198A1 (en) * | 2001-01-12 | 2002-07-24 | Sonderhoff GmbH | Process for producing a soft elastic sealing foam |
-
0
- GB GB922306D patent/GB922306A/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3718612A (en) * | 1970-06-16 | 1973-02-27 | Strickman Foundation Inc R | A process for producing a cigarette filter material |
| EP0001679A1 (en) * | 1977-09-15 | 1979-05-02 | Max Klein | Particulate polyurethane polymers in the form of micro-bits, a process for their preparation and aqueous slurries containing them |
| GB2116572A (en) * | 1982-03-05 | 1983-09-28 | Kun Huang Chang | High density flexible polyurethane foam |
| GB2125422A (en) * | 1982-08-18 | 1984-03-07 | Burnett & Co Wm T | Polyurethane foam-filled foam resistant to combustion and method of producing same |
| WO2001046304A3 (en) * | 1999-12-23 | 2002-03-07 | Mobius Technologies Inc | Polymeric foam processing |
| US6670404B2 (en) | 1999-12-23 | 2003-12-30 | Mobius Technologies, Inc. | Polymeric foam powder processing techniques, foam powders products, and foams produced containing those foam powders |
| AU783634B2 (en) * | 1999-12-23 | 2005-11-17 | Mobius Technologies, Inc. | Polymeric foam processing |
| EP1512508A3 (en) * | 1999-12-23 | 2006-01-25 | Mobius Technologies, Inc. | Polymeric foam powder processing techniques and foam powder products |
| EP1225198A1 (en) * | 2001-01-12 | 2002-07-24 | Sonderhoff GmbH | Process for producing a soft elastic sealing foam |
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