JPH0218332B2 - - Google Patents
Info
- Publication number
- JPH0218332B2 JPH0218332B2 JP12259782A JP12259782A JPH0218332B2 JP H0218332 B2 JPH0218332 B2 JP H0218332B2 JP 12259782 A JP12259782 A JP 12259782A JP 12259782 A JP12259782 A JP 12259782A JP H0218332 B2 JPH0218332 B2 JP H0218332B2
- Authority
- JP
- Japan
- Prior art keywords
- polycarbonate resin
- phosphite
- test
- phosphorous acid
- ppm
- 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
- 239000004431 polycarbonate resin Substances 0.000 claims description 24
- 229920005668 polycarbonate resin Polymers 0.000 claims description 24
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 9
- 230000006866 deterioration Effects 0.000 claims description 8
- 238000004040 coloring Methods 0.000 claims description 4
- MSKNHYKUZCSREG-UHFFFAOYSA-N (2,6-ditert-butylphenyl) dihydrogen phosphite Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1OP(O)O MSKNHYKUZCSREG-UHFFFAOYSA-N 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 9
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000003381 stabilizer Substances 0.000 description 8
- 230000000087 stabilizing effect Effects 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- PYFJQRSJTZCTPX-UHFFFAOYSA-N tris(2,3-ditert-butylphenyl) phosphite Chemical compound CC(C)(C)C1=CC=CC(OP(OC=2C(=C(C=CC=2)C(C)(C)C)C(C)(C)C)OC=2C(=C(C=CC=2)C(C)(C)C)C(C)(C)C)=C1C(C)(C)C PYFJQRSJTZCTPX-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical class C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- -1 phenol compound Chemical class 0.000 description 4
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 150000008301 phosphite esters Chemical class 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 2
- 229910001508 alkali metal halide Inorganic materials 0.000 description 2
- 150000008045 alkali metal halides Chemical class 0.000 description 2
- 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 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 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 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- NZGQHKSLKRFZFL-UHFFFAOYSA-N 4-(4-hydroxyphenoxy)phenol Chemical compound C1=CC(O)=CC=C1OC1=CC=C(O)C=C1 NZGQHKSLKRFZFL-UHFFFAOYSA-N 0.000 description 1
- ODJUOZPKKHIEOZ-UHFFFAOYSA-N 4-[2-(4-hydroxy-3,5-dimethylphenyl)propan-2-yl]-2,6-dimethylphenol Chemical compound CC1=C(O)C(C)=CC(C(C)(C)C=2C=C(C)C(O)=C(C)C=2)=C1 ODJUOZPKKHIEOZ-UHFFFAOYSA-N 0.000 description 1
- 241001550224 Apha Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 238000012696 Interfacial polycondensation Methods 0.000 description 1
- 239000004420 Iupilon 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
- CLBRCZAHAHECKY-UHFFFAOYSA-N [Co].[Pt] Chemical compound [Co].[Pt] CLBRCZAHAHECKY-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000005461 organic phosphorous group Chemical group 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- AJHKJOCIGPIJFZ-UHFFFAOYSA-N tris(2,6-ditert-butylphenyl) phosphite Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1OP(OC=1C(=CC=CC=1C(C)(C)C)C(C)(C)C)OC1=C(C(C)(C)C)C=CC=C1C(C)(C)C AJHKJOCIGPIJFZ-UHFFFAOYSA-N 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12259782A JPS5912961A (ja) | 1982-07-14 | 1982-07-14 | 熱に安定なポリカ−ボネ−ト樹脂組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12259782A JPS5912961A (ja) | 1982-07-14 | 1982-07-14 | 熱に安定なポリカ−ボネ−ト樹脂組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5912961A JPS5912961A (ja) | 1984-01-23 |
| JPH0218332B2 true JPH0218332B2 (fr) | 1990-04-25 |
Family
ID=14839865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12259782A Granted JPS5912961A (ja) | 1982-07-14 | 1982-07-14 | 熱に安定なポリカ−ボネ−ト樹脂組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5912961A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017055416A1 (fr) | 2015-10-02 | 2017-04-06 | Covestro Deutschland Ag | Compositions de polycarbonate présentant une meilleure stabilité |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62235357A (ja) * | 1986-04-07 | 1987-10-15 | Teijin Chem Ltd | ポリカ−ボネ−ト成形品 |
| SG46264A1 (en) * | 1989-08-17 | 1998-02-20 | Asahi Chemical Ind | Stabilized aromatic polycarbonate composition and process for producing same |
| EP0683200B1 (fr) * | 1994-05-19 | 2001-09-26 | General Electric Company | Composition de stabilisateur |
-
1982
- 1982-07-14 JP JP12259782A patent/JPS5912961A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017055416A1 (fr) | 2015-10-02 | 2017-04-06 | Covestro Deutschland Ag | Compositions de polycarbonate présentant une meilleure stabilité |
| US10899909B2 (en) | 2015-10-02 | 2021-01-26 | Covestro Deutschland Ag | Polycarbonate compositions with improved stabilisation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5912961A (ja) | 1984-01-23 |
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