IT1035929B - Prodotti di poliaddizione di diisocianati e procedimento per procurli - Google Patents
Prodotti di poliaddizione di diisocianati e procedimento per procurliInfo
- Publication number
- IT1035929B IT1035929B IT49879/75A IT4987975A IT1035929B IT 1035929 B IT1035929 B IT 1035929B IT 49879/75 A IT49879/75 A IT 49879/75A IT 4987975 A IT4987975 A IT 4987975A IT 1035929 B IT1035929 B IT 1035929B
- Authority
- IT
- Italy
- Prior art keywords
- polydition
- diisocyanates
- procedure
- obtaining
- products
- Prior art date
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
- 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
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38
-
- 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
-
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742427090 DE2427090A1 (de) | 1974-06-05 | 1974-06-05 | Diisocyanat-polyadditionsprodukte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1035929B true IT1035929B (it) | 1979-10-20 |
Family
ID=5917352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49879/75A IT1035929B (it) | 1974-06-05 | 1975-06-03 | Prodotti di poliaddizione di diisocianati e procedimento per procurli |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4028306A (it) |
| JP (1) | JPS516298A (it) |
| BE (1) | BE829816A (it) |
| DE (1) | DE2427090A1 (it) |
| DK (1) | DK253075A (it) |
| FR (1) | FR2273833A1 (it) |
| GB (1) | GB1497734A (it) |
| IT (1) | IT1035929B (it) |
| LU (1) | LU72631A1 (it) |
| NL (1) | NL7506694A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007010160A1 (de) | 2007-03-02 | 2008-09-04 | Lanxess Deutschland Gmbh | Halogenfreie, flammgeschützte Polyurethanschaumstoffe |
| US7868071B2 (en) * | 2007-07-30 | 2011-01-11 | Georgia-Pacific Chemicals Llc | Method of stabilizing aqueous cationic polymers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2691567A (en) * | 1951-10-23 | 1954-10-12 | Du Pont | Polymeric organic phosphorus compounds for increasing flame resistance of textiles and method of using same |
| NL278922A (it) * | 1961-05-25 | |||
| US3456040A (en) * | 1965-08-31 | 1969-07-15 | Nitto Chemical Industry Co Ltd | Monoisocyanates of cyclic phosphorus compounds |
| US3470271A (en) * | 1965-09-13 | 1969-09-30 | Union Carbide Corp | Process for producing phosphoryl isocyanates |
| DE1670889A1 (de) * | 1967-07-07 | 1971-02-18 | Bayer Ag | 1,4,2-Diazaphospholidin-Derivate und Verfahren zu ihrer Herstellung |
-
1974
- 1974-06-05 DE DE19742427090 patent/DE2427090A1/de active Pending
-
1975
- 1975-05-23 GB GB22697/75A patent/GB1497734A/en not_active Expired
- 1975-06-02 US US05/583,133 patent/US4028306A/en not_active Expired - Lifetime
- 1975-06-03 IT IT49879/75A patent/IT1035929B/it active
- 1975-06-03 LU LU72631A patent/LU72631A1/xx unknown
- 1975-06-03 BE BE156984A patent/BE829816A/xx unknown
- 1975-06-04 DK DK253075A patent/DK253075A/da unknown
- 1975-06-05 JP JP50067138A patent/JPS516298A/ja active Pending
- 1975-06-05 FR FR7517618A patent/FR2273833A1/fr active Granted
- 1975-06-05 NL NL7506694A patent/NL7506694A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK253075A (da) | 1975-12-06 |
| FR2273833A1 (fr) | 1976-01-02 |
| BE829816A (fr) | 1975-12-03 |
| GB1497734A (en) | 1978-01-12 |
| JPS516298A (it) | 1976-01-19 |
| FR2273833B1 (it) | 1979-03-09 |
| NL7506694A (nl) | 1975-12-09 |
| LU72631A1 (it) | 1976-03-17 |
| US4028306A (en) | 1977-06-07 |
| DE2427090A1 (de) | 1976-01-08 |
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