GB1237942A - - Google Patents
Info
- Publication number
- GB1237942A GB1237942A GB1237942DA GB1237942A GB 1237942 A GB1237942 A GB 1237942A GB 1237942D A GB1237942D A GB 1237942DA GB 1237942 A GB1237942 A GB 1237942A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- formula
- aryl
- radicals
- hydroxyalkyl
- 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.)
- Expired
Links
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- -1 heterocyclic radicals Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- 239000003063 flame retardant Substances 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
- C08G18/3889—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having nitrogen in addition to phosphorus
-
- 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
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
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)
Abstract
1,237,942. Aminoalkylphosphonates. STAUFFER CHEMICAL CO. 18 Oct., 1968 [20 Oct., 1967], No. 49434/68. Heading C2C. [Also in Division C3] Compounds of the formula in which R 1 and R 2 are alkyl, haloalkyl, hydroxyalkyl or aryl radicals; R 3 and R 4 are H, alkyl, cycloalkyl, aryl, carboxyl, alkylene or heterocyclic radicals; or R 3 and R 4 together may represent a cycloalkyl or cycloaliphatic ring, R 5 , R 6 , R 7 and R 8 are hydrogen, hydroalkyl, lower alkyl or alkylene radicals and R 9 is hydrogen, alkyl, hydroxyalkyl or aryl are prepared by reacting a compound of the formula with a #-hydroxy alkylamine of the formula and then reacting the product with an appropriate diester of a phosphonic acid in the presence of an available free water content of less than 0À75 mole of water. These compounds may be used as fire-retardant agents in polyurethane polymers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67669967A | 1967-10-20 | 1967-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1237942A true GB1237942A (en) | 1971-07-07 |
Family
ID=24715607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1237942D Expired GB1237942A (en) | 1967-10-20 | 1968-10-18 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE722548A (en) |
| BR (1) | BR6803287D0 (en) |
| CH (1) | CH508666A (en) |
| DE (1) | DE1803748B2 (en) |
| FR (1) | FR1588714A (en) |
| GB (1) | GB1237942A (en) |
| IL (1) | IL30853A0 (en) |
| NL (1) | NL6814949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276645A (en) * | 2011-05-18 | 2011-12-14 | 烟台万华聚氨酯股份有限公司 | Preparation method of diethyl N,N-bis(2- hydroxyethyl) aminomethylphosphonate |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2049912C (en) * | 1991-03-13 | 1997-01-28 | Arden E. Schmucker | Adhesive composition |
| US5340901A (en) * | 1991-12-09 | 1994-08-23 | Gencorp Inc. | Two-component, primerless, organic phosphorus containing polyurethane adhesive |
| US5175228A (en) * | 1991-12-09 | 1992-12-29 | Gencorp Inc. | Two-component primerless urethane-isocyanurate adhesive compositions having high temperature resistance |
-
1968
- 1968-10-10 IL IL30853A patent/IL30853A0/en unknown
- 1968-10-18 CH CH1561868A patent/CH508666A/en not_active IP Right Cessation
- 1968-10-18 DE DE1803748A patent/DE1803748B2/en not_active Withdrawn
- 1968-10-18 BR BR203287/68A patent/BR6803287D0/en unknown
- 1968-10-18 BE BE722548D patent/BE722548A/xx unknown
- 1968-10-18 GB GB1237942D patent/GB1237942A/en not_active Expired
- 1968-10-18 NL NL6814949A patent/NL6814949A/xx unknown
- 1968-10-18 FR FR1588714D patent/FR1588714A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102276645A (en) * | 2011-05-18 | 2011-12-14 | 烟台万华聚氨酯股份有限公司 | Preparation method of diethyl N,N-bis(2- hydroxyethyl) aminomethylphosphonate |
| CN102276645B (en) * | 2011-05-18 | 2014-04-16 | 万华化学集团股份有限公司 | Preparation method of diethyl N,N-bis(2- hydroxyethyl) aminomethylphosphonate |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1803748B2 (en) | 1979-01-18 |
| DE1803748A1 (en) | 1969-07-03 |
| FR1588714A (en) | 1970-04-17 |
| NL6814949A (en) | 1969-04-22 |
| BE722548A (en) | 1969-04-18 |
| BR6803287D0 (en) | 1973-01-02 |
| CH508666A (en) | 1971-06-15 |
| IL30853A0 (en) | 1968-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |