USB502589I5 - - Google Patents
Info
- Publication number
- USB502589I5 USB502589I5 US50258974A USB502589I5 US B502589 I5 USB502589 I5 US B502589I5 US 50258974 A US50258974 A US 50258974A US B502589 I5 USB502589 I5 US B502589I5
- Authority
- US
- United States
- 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.)
- Pending
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
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4071—Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4075—Esters with hydroxyalkyl compounds
-
- 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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5075—Polyethers having heteroatoms other than oxygen having phosphorus
- C08G18/5078—Polyethers having heteroatoms other than oxygen having phosphorus having phosphorus bound to carbon and/or to hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/502,589 US3989652A (en) | 1972-08-21 | 1974-09-03 | Polyalkylene glycol alkyl or haloalkyl polyphosphonates used as flame retardants in polyurethane foam |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00282642A US3855360A (en) | 1972-08-21 | 1972-08-21 | Polyalkylene glycol alkyl or haloalkyl poly-phosphonates |
| US05/502,589 US3989652A (en) | 1972-08-21 | 1974-09-03 | Polyalkylene glycol alkyl or haloalkyl polyphosphonates used as flame retardants in polyurethane foam |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US00282642A Continuation US3855360A (en) | 1972-08-21 | 1972-08-21 | Polyalkylene glycol alkyl or haloalkyl poly-phosphonates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB502589I5 true USB502589I5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-01-27 |
| US3989652A US3989652A (en) | 1976-11-02 |
Family
ID=26961580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/502,589 Expired - Lifetime US3989652A (en) | 1972-08-21 | 1974-09-03 | Polyalkylene glycol alkyl or haloalkyl polyphosphonates used as flame retardants in polyurethane foam |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3989652A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4316006A (en) * | 1980-02-27 | 1982-02-16 | The Dow Chemical Company | Polymeric phosphonates of a cyclic phosphite and epoxide |
| US5969058A (en) * | 1997-12-23 | 1999-10-19 | Ppg Industries Ohio, Inc. | Color-plus-clear composite coating composition containing tin catalysts |
| WO1999032496A1 (en) | 1997-12-23 | 1999-07-01 | Ppg Industries Ohio, Inc. | Catalysts for epoxy-acid coating compositions |
| CN1238394C (zh) | 2000-06-28 | 2006-01-25 | 世界财产股份有限公司 | 阻燃的韧性聚氨酯泡沫材料及其制造方法 |
| DE10247974A1 (de) * | 2002-10-15 | 2004-05-13 | Clariant Gmbh | Flammwidrige Polyurethanweichschäume mit hoher Alterungsbeständigkeit |
| US20050009939A1 (en) * | 2003-02-21 | 2005-01-13 | Woodbridge Foam Corporation | Isocyanate-based foam having improved anti-yellowing properties and process for production thereof |
| US8557946B1 (en) | 2011-02-28 | 2013-10-15 | Wm. T. Burnett Ip, Llc | Oxidation discoloration resistant polyurethane foam |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3333027A (en) * | 1964-09-23 | 1967-07-25 | Weston Chemical Corp | Chlorine and/or bromine phosphates and thiophosphates |
| US3354241A (en) * | 1965-03-01 | 1967-11-21 | Union Carbide Corp | Diphosphites |
| US3359348A (en) * | 1964-05-28 | 1967-12-19 | Weston Chemical Corp | Polymeric dipropylene glycol hydrogen phosphites |
| US3538196A (en) * | 1963-12-11 | 1970-11-03 | Hooker Chemical Corp | Bis(oxypropylated pentaerythritol) oxypropylated pentaerythritol phosphonate |
| US3772222A (en) * | 1971-11-19 | 1973-11-13 | Dow Chemical Co | Highly resilient flexible polyurethane foams having improved tear strength |
| US3855360A (en) * | 1972-08-21 | 1974-12-17 | Stauffer Chemical Co | Polyalkylene glycol alkyl or haloalkyl poly-phosphonates |
-
1974
- 1974-09-03 US US05/502,589 patent/US3989652A/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3538196A (en) * | 1963-12-11 | 1970-11-03 | Hooker Chemical Corp | Bis(oxypropylated pentaerythritol) oxypropylated pentaerythritol phosphonate |
| US3359348A (en) * | 1964-05-28 | 1967-12-19 | Weston Chemical Corp | Polymeric dipropylene glycol hydrogen phosphites |
| US3333027A (en) * | 1964-09-23 | 1967-07-25 | Weston Chemical Corp | Chlorine and/or bromine phosphates and thiophosphates |
| US3354241A (en) * | 1965-03-01 | 1967-11-21 | Union Carbide Corp | Diphosphites |
| US3772222A (en) * | 1971-11-19 | 1973-11-13 | Dow Chemical Co | Highly resilient flexible polyurethane foams having improved tear strength |
| US3855360A (en) * | 1972-08-21 | 1974-12-17 | Stauffer Chemical Co | Polyalkylene glycol alkyl or haloalkyl poly-phosphonates |
Also Published As
| Publication number | Publication date |
|---|---|
| US3989652A (en) | 1976-11-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: AKZO AMERICA INC., A CORP. OF DE, NEW YORK Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:STAUFFER CHEMICAL COMPANY;REEL/FRAME:005080/0328 Effective date: 19890213 |