ES401617A1 - Procedimiento para la obtencion de materiales espumados congrupos uretano, resistentes a la combustion. - Google Patents
Procedimiento para la obtencion de materiales espumados congrupos uretano, resistentes a la combustion.Info
- Publication number
- ES401617A1 ES401617A1 ES401617A ES401617A ES401617A1 ES 401617 A1 ES401617 A1 ES 401617A1 ES 401617 A ES401617 A ES 401617A ES 401617 A ES401617 A ES 401617A ES 401617 A1 ES401617 A1 ES 401617A1
- Authority
- ES
- Spain
- Prior art keywords
- weight
- production
- polyisocyanates
- reacted
- mixtures
- 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
- 239000006260 foam Substances 0.000 title 1
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title 1
- 238000004821 distillation Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- RLYCRLGLCUXUPO-UHFFFAOYSA-N 2,6-diaminotoluene Chemical compound CC1=C(N)C=CC=C1N RLYCRLGLCUXUPO-UHFFFAOYSA-N 0.000 abstract 1
- FZZMTSNZRBFGGU-UHFFFAOYSA-N 2-chloro-7-fluoroquinazolin-4-amine Chemical compound FC1=CC=C2C(N)=NC(Cl)=NC2=C1 FZZMTSNZRBFGGU-UHFFFAOYSA-N 0.000 abstract 1
- CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical compound COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 239000012752 auxiliary agent Substances 0.000 abstract 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 abstract 1
- 150000004998 toluenediamines Chemical class 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
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/727—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80 comprising distillation residues or non-distilled raw phosgenation products
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712117575 DE2117575A1 (de) | 1971-04-10 | 1971-04-10 | Verfahren zur Herstellung von flammfesten Urethangruppen aufweisenden Schaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES401617A1 true ES401617A1 (es) | 1975-02-16 |
Family
ID=5804437
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES401617A Expired ES401617A1 (es) | 1971-04-10 | 1972-04-08 | Procedimiento para la obtencion de materiales espumados congrupos uretano, resistentes a la combustion. |
| ES401618A Expired ES401618A1 (es) | 1971-04-10 | 1972-04-08 | Procedimiento para la obtencion de productos de poliadiciontermoplasticos. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES401618A Expired ES401618A1 (es) | 1971-04-10 | 1972-04-08 | Procedimiento para la obtencion de productos de poliadiciontermoplasticos. |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT312941B (de) |
| AU (1) | AU468040B2 (de) |
| BE (1) | BE781790A (de) |
| BR (1) | BR7202064D0 (de) |
| DE (1) | DE2117575A1 (de) |
| ES (2) | ES401617A1 (de) |
| FR (1) | FR2132828B1 (de) |
| GB (1) | GB1365629A (de) |
| IT (1) | IT954410B (de) |
| NL (1) | NL7204703A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116621263B (zh) * | 2022-08-19 | 2024-01-05 | 广东浪淘砂新型材料有限公司 | 一种搅拌站洗车废水用的消泡剂及其制备方法及其应用 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1484896A (fr) * | 1965-06-21 | 1967-06-16 | Allied Chem | Procédé de production de compositions stables à base de polyisocyanate |
-
1971
- 1971-04-10 DE DE19712117575 patent/DE2117575A1/de active Pending
-
1972
- 1972-03-21 AU AU40237/72A patent/AU468040B2/en not_active Expired
- 1972-04-07 BR BR206472A patent/BR7202064D0/pt unknown
- 1972-04-07 BE BE781790A patent/BE781790A/xx unknown
- 1972-04-07 NL NL7204703A patent/NL7204703A/xx unknown
- 1972-04-07 IT IT4944772A patent/IT954410B/it active
- 1972-04-07 AT AT301472A patent/AT312941B/de not_active IP Right Cessation
- 1972-04-08 ES ES401617A patent/ES401617A1/es not_active Expired
- 1972-04-08 ES ES401618A patent/ES401618A1/es not_active Expired
- 1972-04-10 GB GB1633772A patent/GB1365629A/en not_active Expired
- 1972-04-10 FR FR7212510A patent/FR2132828B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2117575A1 (de) | 1972-10-19 |
| AU468040B2 (en) | 1973-09-27 |
| GB1365629A (en) | 1974-09-04 |
| BE781790A (fr) | 1972-10-09 |
| FR2132828A1 (de) | 1972-11-24 |
| AT312941B (de) | 1974-01-25 |
| ES401618A1 (es) | 1975-02-16 |
| BR7202064D0 (pt) | 1973-05-31 |
| FR2132828B1 (de) | 1978-06-09 |
| IT954410B (it) | 1973-08-30 |
| AU4023772A (en) | 1973-09-27 |
| NL7204703A (de) | 1972-10-12 |
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