IT1114736B - IMPROVEMENT IN COMPOSITIONS OF EXPANDED POLYURETHANE CONTAINING ADDITIVES SMOKE SUPPRESSORS - Google Patents
IMPROVEMENT IN COMPOSITIONS OF EXPANDED POLYURETHANE CONTAINING ADDITIVES SMOKE SUPPRESSORSInfo
- Publication number
- IT1114736B IT1114736B IT48482/79A IT4848279A IT1114736B IT 1114736 B IT1114736 B IT 1114736B IT 48482/79 A IT48482/79 A IT 48482/79A IT 4848279 A IT4848279 A IT 4848279A IT 1114736 B IT1114736 B IT 1114736B
- Authority
- IT
- Italy
- Prior art keywords
- compositions
- improvement
- containing additives
- polyurethane containing
- expanded polyurethane
- Prior art date
Links
- 239000000654 additive Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- 239000000779 smoke Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0033—Use of organic additives containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
- C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
- C08K5/47—Thiazoles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89761778A | 1978-04-19 | 1978-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7948482A0 IT7948482A0 (en) | 1979-03-26 |
| IT1114736B true IT1114736B (en) | 1986-01-27 |
Family
ID=25408133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48482/79A IT1114736B (en) | 1978-04-19 | 1979-03-26 | IMPROVEMENT IN COMPOSITIONS OF EXPANDED POLYURETHANE CONTAINING ADDITIVES SMOKE SUPPRESSORS |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS54139997A (en) |
| BE (1) | BE875624A (en) |
| CA (1) | CA1139050A (en) |
| DE (1) | DE2910278A1 (en) |
| FR (1) | FR2423503A1 (en) |
| GB (1) | GB2019858B (en) |
| IT (1) | IT1114736B (en) |
| NL (1) | NL7901318A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11897993B2 (en) * | 2017-06-27 | 2024-02-13 | Albemarle Corporation | Flame retarded polyurethane foam |
| AU2018342002B2 (en) | 2017-09-28 | 2021-03-18 | Albemarle Corporation | Brominated flame retardant and its application in polyurethane foams |
| SG11202106860RA (en) | 2018-12-27 | 2021-07-29 | Albemarle Corp | Brominated flame retardants and polyurethanes containing the same |
| EP3997143A1 (en) | 2019-07-12 | 2022-05-18 | Dow Global Technologies Llc | Metal polyols for use in a polyurethane polymer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3245923A (en) * | 1962-05-11 | 1966-04-12 | Union Carbide Corp | Cellular polyurethane stabilized with a lead dialkyldithiocarbamate and process for preparing same |
| US4018724A (en) * | 1975-11-18 | 1977-04-19 | The General Tire & Rubber Company | Flame retardant flexible urethane foams |
-
1979
- 1979-01-11 CA CA000319491A patent/CA1139050A/en not_active Expired
- 1979-02-15 FR FR7903852A patent/FR2423503A1/en not_active Withdrawn
- 1979-02-20 NL NL7901318A patent/NL7901318A/en not_active Application Discontinuation
- 1979-03-05 GB GB7907629A patent/GB2019858B/en not_active Expired
- 1979-03-15 DE DE19792910278 patent/DE2910278A1/en not_active Withdrawn
- 1979-03-26 IT IT48482/79A patent/IT1114736B/en active
- 1979-04-17 BE BE0/194641A patent/BE875624A/en unknown
- 1979-04-19 JP JP4735879A patent/JPS54139997A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE875624A (en) | 1979-08-16 |
| JPS54139997A (en) | 1979-10-30 |
| FR2423503A1 (en) | 1979-11-16 |
| GB2019858A (en) | 1979-11-07 |
| IT7948482A0 (en) | 1979-03-26 |
| CA1139050A (en) | 1983-01-04 |
| GB2019858B (en) | 1982-09-08 |
| DE2910278A1 (en) | 1979-10-31 |
| NL7901318A (en) | 1979-10-23 |
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