BR7501019A - Processo para a preparacao de uma poliuretano protegidas contra as chamas por meio da dita mistura - Google Patents
Processo para a preparacao de uma poliuretano protegidas contra as chamas por meio da dita misturaInfo
- Publication number
- BR7501019A BR7501019A BR1019/75A BR7501019A BR7501019A BR 7501019 A BR7501019 A BR 7501019A BR 1019/75 A BR1019/75 A BR 1019/75A BR 7501019 A BR7501019 A BR 7501019A BR 7501019 A BR7501019 A BR 7501019A
- Authority
- BR
- Brazil
- Prior art keywords
- polyurethane
- mixture
- preparation
- protected against
- against flames
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 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
- C08G18/388—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having phosphorus bound to carbon and/or to hydrogen
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH234874 | 1974-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7501019A true BR7501019A (pt) | 1975-12-02 |
Family
ID=4231689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR1019/75A BR7501019A (pt) | 1974-02-20 | 1975-02-19 | Processo para a preparacao de uma poliuretano protegidas contra as chamas por meio da dita mistura |
Country Status (13)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133846A (en) * | 1977-06-30 | 1979-01-09 | Velsicol Chemical Corporation | Hydroxyl containing phosphates and polyphosphates |
| DE3803030C2 (de) * | 1988-02-02 | 1995-04-06 | Boehme Chem Fab Kg | Verwendung von Phosphonaten als Flammschutzmittel in Kunststoffen |
| CN110283351A (zh) * | 2019-04-28 | 2019-09-27 | 中北大学 | 一种阻燃硬质聚氨酯泡沫塑料及其制备方法 |
| CN111004379B (zh) * | 2019-12-02 | 2022-03-15 | 浙江理工大学桐乡研究院有限公司 | 一种高含磷及多官能度的阻燃多元醇的制备方法 |
-
1975
- 1975-01-29 SE SE7500950A patent/SE7500950L/ not_active Application Discontinuation
- 1975-02-17 DE DE19752506599 patent/DE2506599A1/de active Pending
- 1975-02-18 DD DD184285A patent/DD119242A5/xx unknown
- 1975-02-18 GB GB6753/75A patent/GB1480127A/en not_active Expired
- 1975-02-19 JP JP50020815A patent/JPS50119059A/ja active Pending
- 1975-02-19 BR BR1019/75A patent/BR7501019A/pt unknown
- 1975-02-19 BE BE153479A patent/BE825688A/xx unknown
- 1975-02-19 ES ES434836A patent/ES434836A1/es not_active Expired
- 1975-02-19 FR FR7505190A patent/FR2273054B1/fr not_active Expired
- 1975-02-19 IL IL46665A patent/IL46665A0/xx unknown
- 1975-02-19 AU AU78340/75A patent/AU7834075A/en not_active Expired
- 1975-02-19 ZA ZA00751061A patent/ZA751061B/xx unknown
- 1975-02-20 NL NL7502037A patent/NL7502037A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2273054A1 (US20090163788A1-20090625-C00002.png) | 1975-12-26 |
| DE2506599A1 (de) | 1975-08-21 |
| ES434836A1 (es) | 1976-12-16 |
| JPS50119059A (US20090163788A1-20090625-C00002.png) | 1975-09-18 |
| GB1480127A (en) | 1977-07-20 |
| SE7500950L (US20090163788A1-20090625-C00002.png) | 1975-08-21 |
| AU7834075A (en) | 1976-08-19 |
| NL7502037A (nl) | 1975-08-22 |
| IL46665A0 (en) | 1975-04-25 |
| ZA751061B (en) | 1976-01-28 |
| FR2273054B1 (US20090163788A1-20090625-C00002.png) | 1977-04-15 |
| DD119242A5 (US20090163788A1-20090625-C00002.png) | 1976-04-12 |
| BE825688A (fr) | 1975-08-19 |
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