ES8800704A1 - Procedimiento para la preparacion de policarbonatos autoextinguibles - Google Patents
Procedimiento para la preparacion de policarbonatos autoextinguiblesInfo
- Publication number
- ES8800704A1 ES8800704A1 ES553292A ES553292A ES8800704A1 ES 8800704 A1 ES8800704 A1 ES 8800704A1 ES 553292 A ES553292 A ES 553292A ES 553292 A ES553292 A ES 553292A ES 8800704 A1 ES8800704 A1 ES 8800704A1
- Authority
- ES
- Spain
- Prior art keywords
- self
- polycarbonate
- extinguishing
- polycarbonate composition
- mixture
- 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
- 229920000515 polycarbonate Polymers 0.000 title abstract 5
- 239000004417 polycarbonate Substances 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR POLICARBONATOS AUEXTINGUIBLES. COMPRENDE: A) COMBINAR A (A) CON (B) Y CON (C) EN UNAS RELACIONES EN PESO DE (B)/(A) ENTRE 1/1 Y 16/1 Y DE (C)/(A) ENTRE 0,5/1 Y 6/1; B) MOLER LA COMBINACION DE (A), PARA HOMOGENEIZARLA; C) MEZCLAR LA COMBINACION HOMOGENEIZADA CON (D); D) AMALGAMAR LA MEZCLA DE (C) EN UNA EXTRUSORA Y A 260JC; E) ENFRIAR LA MASAS AMALGAMADA; Y F) GRANULAR LA MASA AMALGAMADA. SIENDO: (A) UNA SAL SELECCIONADA ENTRE SALES DE METALES ALCALINO Y ALCALINOTERREO; (B) OLIGOMERO DE POLICARBONATO TETRABROMOBISFENOL-A TERMINADO CON FENOL; (C) POLITETRAFLUORETILENO Y (D) POLICARBONATO AROMATICO NO HALOGENADO O POLICARBONADO CON BISFENOL-A. SE UTILIZA COMO ALTERNATIVA EN LA FABRICACION DE POLIMEROS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19862/85A IT1197463B (it) | 1985-03-12 | 1985-03-12 | Composizione di policarbonato autoestinguente |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8800704A1 true ES8800704A1 (es) | 1987-11-16 |
| ES553292A0 ES553292A0 (es) | 1987-11-16 |
Family
ID=11161881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES553292A Expired ES8800704A1 (es) | 1985-03-12 | 1986-03-11 | Procedimiento para la preparacion de policarbonatos autoextinguibles |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4632953A (es) |
| EP (1) | EP0194719B1 (es) |
| JP (1) | JPS61231048A (es) |
| AT (1) | ATE63935T1 (es) |
| CA (1) | CA1238133A (es) |
| DE (1) | DE3679425D1 (es) |
| DK (1) | DK169352B1 (es) |
| ES (1) | ES8800704A1 (es) |
| IT (1) | IT1197463B (es) |
| NO (1) | NO165808C (es) |
| ZA (1) | ZA861730B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1249095A (en) * | 1982-08-25 | 1989-01-17 | Giovanni Dozzi | Self-extinguishing polycarbonate composition |
| AU628207B2 (en) * | 1989-07-24 | 1992-09-10 | Dow Chemical Company, The | Ignition resistant polycarbonate blends |
| US5102696A (en) * | 1990-03-27 | 1992-04-07 | General Electric Company | Method of dispersing fluoropolymers on polycarbonate resins |
| EP0589640A1 (en) * | 1992-09-24 | 1994-03-30 | General Electric Company | Macrocyclic molding compositions |
| KR102653662B1 (ko) * | 2015-10-02 | 2024-04-03 | 코베스트로 도이칠란트 아게 | 개선된 안정화를 갖는 폴리카르보네이트 조성물 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1045533A (en) * | 1963-02-21 | 1966-10-12 | Gen Electric | Flame-resistant polycarbonate compositions |
| US3492268A (en) * | 1967-01-13 | 1970-01-27 | Mobay Chemical Corp | Polycarbonates of improved color properties |
| GB1453694A (en) * | 1972-08-25 | 1976-10-27 | Shoe & Allied Trades Res Ass | Stabilization of polymeric materials against hydrolysis |
| US4391935A (en) * | 1974-08-09 | 1983-07-05 | General Electric Company | Flame retardant polycarbonate composition |
| DE2909108A1 (de) * | 1979-03-08 | 1980-09-11 | Gen Electric | Stabilisierung von polymeren polyphenylenoxidloesungen |
| US4486540A (en) * | 1980-07-18 | 1984-12-04 | Science Research Center, Inc. | Identification of reagins in the blood serum of allergen sensitized vertebrates |
-
1985
- 1985-03-12 IT IT19862/85A patent/IT1197463B/it active
-
1986
- 1986-03-03 US US06/835,541 patent/US4632953A/en not_active Expired - Fee Related
- 1986-03-05 CA CA000503404A patent/CA1238133A/en not_active Expired
- 1986-03-07 AT AT86200346T patent/ATE63935T1/de not_active IP Right Cessation
- 1986-03-07 DE DE8686200346T patent/DE3679425D1/de not_active Expired - Fee Related
- 1986-03-07 ZA ZA861730A patent/ZA861730B/xx unknown
- 1986-03-07 EP EP86200346A patent/EP0194719B1/en not_active Expired - Lifetime
- 1986-03-10 NO NO860894A patent/NO165808C/no unknown
- 1986-03-11 DK DK110986A patent/DK169352B1/da not_active IP Right Cessation
- 1986-03-11 ES ES553292A patent/ES8800704A1/es not_active Expired
- 1986-03-12 JP JP61052752A patent/JPS61231048A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4632953A (en) | 1986-12-30 |
| DK110986D0 (da) | 1986-03-11 |
| IT8519862A0 (it) | 1985-03-12 |
| EP0194719A3 (en) | 1988-04-20 |
| DK169352B1 (da) | 1994-10-10 |
| ZA861730B (en) | 1986-10-29 |
| ES553292A0 (es) | 1987-11-16 |
| JPH0556782B2 (es) | 1993-08-20 |
| JPS61231048A (ja) | 1986-10-15 |
| DE3679425D1 (de) | 1991-07-04 |
| EP0194719A2 (en) | 1986-09-17 |
| IT1197463B (it) | 1988-11-30 |
| EP0194719B1 (en) | 1991-05-29 |
| NO165808B (no) | 1991-01-02 |
| ATE63935T1 (de) | 1991-06-15 |
| NO860894L (no) | 1986-09-15 |
| NO165808C (no) | 1991-04-10 |
| CA1238133A (en) | 1988-06-14 |
| DK110986A (da) | 1986-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20010402 |