GB1573457A - Flame retardant aromatic polycarbonte with good mechnical properties and melt stability - Google Patents
Flame retardant aromatic polycarbonte with good mechnical properties and melt stability Download PDFInfo
- Publication number
- GB1573457A GB1573457A GB1452/78A GB145278A GB1573457A GB 1573457 A GB1573457 A GB 1573457A GB 1452/78 A GB1452/78 A GB 1452/78A GB 145278 A GB145278 A GB 145278A GB 1573457 A GB1573457 A GB 1573457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- composition according
- molding composition
- polycarbonate
- salts
- flame
- 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
- 239000003063 flame retardant Substances 0.000 title description 16
- 239000004417 polycarbonate Substances 0.000 claims description 59
- 229920000515 polycarbonate Polymers 0.000 claims description 58
- 239000000203 mixture Substances 0.000 claims description 37
- -1 inorganic acid alkali metal salt Chemical class 0.000 claims description 33
- 150000003839 salts Chemical class 0.000 claims description 28
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 22
- 229910052801 chlorine Inorganic materials 0.000 claims description 22
- 239000000460 chlorine Substances 0.000 claims description 22
- 229910052783 alkali metal Inorganic materials 0.000 claims description 20
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 20
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 15
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 14
- 229910052794 bromium Inorganic materials 0.000 claims description 14
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 150000007522 mineralic acids Chemical class 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Chemical class 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical class C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical class [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 229910052708 sodium Chemical class 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical class [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 2
- 239000011591 potassium Substances 0.000 claims 2
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 description 28
- 150000002367 halogens Chemical class 0.000 description 28
- 239000000654 additive Substances 0.000 description 22
- 238000012360 testing method Methods 0.000 description 19
- 229920000642 polymer Polymers 0.000 description 18
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 17
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 230000000996 additive effect Effects 0.000 description 8
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910021135 KPF6 Inorganic materials 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 125000001246 bromo group Chemical group Br* 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 230000001627 detrimental effect Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 229910001545 sodium hexafluoroantimonate(V) Inorganic materials 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 229910020440 K2SiF6 Inorganic materials 0.000 description 3
- 229910020261 KBF4 Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229910020239 KAlF4 Inorganic materials 0.000 description 2
- 229910004835 Na2B4O7 Inorganic materials 0.000 description 2
- 229910004879 Na2S2O5 Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 159000000001 potassium salts Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 2
- 235000010262 sodium metabisulphite Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- 244000105975 Antidesma platyphyllum Species 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- KYPYTERUKNKOLP-UHFFFAOYSA-N Tetrachlorobisphenol A Chemical compound C=1C(Cl)=C(O)C(Cl)=CC=1C(C)(C)C1=CC(Cl)=C(O)C(Cl)=C1 KYPYTERUKNKOLP-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical class OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000009424 haa Nutrition 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- AUHHYELHRWCWEZ-UHFFFAOYSA-N tetrachlorophthalic anhydride Chemical compound ClC1=C(Cl)C(Cl)=C2C(=O)OC(=O)C2=C1Cl AUHHYELHRWCWEZ-UHFFFAOYSA-N 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75960677A | 1977-01-14 | 1977-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1573457A true GB1573457A (en) | 1980-08-20 |
Family
ID=25056292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1452/78A Expired GB1573457A (en) | 1977-01-14 | 1978-01-13 | Flame retardant aromatic polycarbonte with good mechnical properties and melt stability |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5388856A (it) |
| DE (1) | DE2800923C2 (it) |
| FR (1) | FR2377436B1 (it) |
| GB (1) | GB1573457A (it) |
| IT (1) | IT1103256B (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4552911A (en) * | 1982-02-05 | 1985-11-12 | Bayer Aktiengesellschaft | Polycarbonate molding compositions having improved flame retardance |
| EP0342696A2 (en) * | 1988-05-20 | 1989-11-23 | Teijin Chemicals, Ltd. | Flame-retardant polycarbonate resin composition |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918883A1 (de) * | 1979-05-10 | 1980-11-20 | Bayer Ag | Flammwidrige pc-legierungen mit erhoehter spannungsrisskorrosionsbestaendigkeit |
| US4366283A (en) | 1979-11-13 | 1982-12-28 | The Dow Chemical Company | Polycarbonate containing a metal salt of a perhalometalate as an ignition depressant |
| DE3377138D1 (en) * | 1982-09-10 | 1988-07-28 | Bayer Ag | Flame-retardant polymer mixtures |
| IT1206131B (it) * | 1984-09-04 | 1989-04-14 | Anic Spa | Composizione di policarbonato autoestinguente. |
| US4826900A (en) * | 1988-03-31 | 1989-05-02 | The Dow Chemical Company | Ignition resistant modified carbonate polymer composition |
| EP0364729A1 (en) * | 1988-10-12 | 1990-04-25 | General Electric Company | Polymer-based material which comprises a flame-retardant and optionally a plasticizer and further conventionally used additives |
| DE4024667C2 (de) * | 1990-08-03 | 1997-04-30 | Bayer Ag | Flammschutzmittel für Polycarbonate und Verfahren zur Einarbeitung in Polycarbonate |
| DE4024670A1 (de) * | 1990-08-03 | 1992-02-06 | Bayer Ag | Mischungen und ihre verwendung als flammschutzmittel |
| KR20240016339A (ko) * | 2021-06-04 | 2024-02-06 | 스텔라 케미파 코포레이션 | 저유전 손실 수지 조성물, 그 제조 방법, 고주파 기기용 성형체 및 고주파 기기 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL112074C (it) * | 1957-12-10 | 1900-01-01 | ||
| DE2149311A1 (de) * | 1971-10-02 | 1973-04-05 | Bayer Ag | Flammwidrige polycarbonate |
| DE2304182A1 (de) | 1972-02-01 | 1973-08-09 | Erik Gerhard Natana Westerberg | Vorrichtung zum lichtelektrischen abtasten von datenaufzeichnungstraegern |
| JPS4988944A (it) * | 1972-12-27 | 1974-08-26 | ||
| CA1051138A (en) * | 1974-08-09 | 1979-03-20 | Victor Mark | Flame retardant polycarbonate composition |
-
1978
- 1978-01-10 DE DE2800923A patent/DE2800923C2/de not_active Expired
- 1978-01-12 IT IT47610/78A patent/IT1103256B/it active
- 1978-01-12 JP JP158878A patent/JPS5388856A/ja active Granted
- 1978-01-13 FR FR7800981A patent/FR2377436B1/fr not_active Expired
- 1978-01-13 GB GB1452/78A patent/GB1573457A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4552911A (en) * | 1982-02-05 | 1985-11-12 | Bayer Aktiengesellschaft | Polycarbonate molding compositions having improved flame retardance |
| EP0342696A2 (en) * | 1988-05-20 | 1989-11-23 | Teijin Chemicals, Ltd. | Flame-retardant polycarbonate resin composition |
| EP0342696A3 (en) * | 1988-05-20 | 1991-09-11 | Teijin Chemicals, Ltd. | Flame-retardant polycarbonate resin composition |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2800923A1 (de) | 1978-07-20 |
| FR2377436A1 (fr) | 1978-08-11 |
| DE2800923C2 (de) | 1984-03-15 |
| IT1103256B (it) | 1985-10-14 |
| IT7847610A0 (it) | 1978-01-12 |
| JPS5388856A (en) | 1978-08-04 |
| JPS6134749B2 (it) | 1986-08-09 |
| FR2377436B1 (fr) | 1985-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 429A | Application made for amendment of specification (sect. 29/1949) | ||
| 429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
| 429D | Case decided by the comptroller ** specification amended (sect. 29/1949) | ||
| SP | Amendment (slips) printed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970113 |