CN1081665A - 热稳定性优良的双酚a的制造方法 - Google Patents
热稳定性优良的双酚a的制造方法 Download PDFInfo
- Publication number
- CN1081665A CN1081665A CN93105015A CN93105015A CN1081665A CN 1081665 A CN1081665 A CN 1081665A CN 93105015 A CN93105015 A CN 93105015A CN 93105015 A CN93105015 A CN 93105015A CN 1081665 A CN1081665 A CN 1081665A
- Authority
- CN
- China
- Prior art keywords
- dihydroxyphenyl propane
- heat stability
- good heat
- manufacture method
- impurity
- 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.)
- Granted
Links
- MNAHQWDCXOHBHK-UHFFFAOYSA-N 1-phenylpropane-1,1-diol Chemical compound CCC(O)(O)C1=CC=CC=C1 MNAHQWDCXOHBHK-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001301 oxygen Substances 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims abstract description 4
- 238000007669 thermal treatment Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 229920000515 polycarbonate Polymers 0.000 abstract description 5
- 239000004417 polycarbonate Substances 0.000 abstract description 5
- 239000002932 luster Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 241001550224 Apha Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- WUQYBSRMWWRFQH-UHFFFAOYSA-N 2-prop-1-en-2-ylphenol Chemical class CC(=C)C1=CC=CC=C1O WUQYBSRMWWRFQH-UHFFFAOYSA-N 0.000 description 1
- KLSLBUSXWBJMEC-UHFFFAOYSA-N 4-Propylphenol Chemical compound CCCC1=CC=C(O)C=C1 KLSLBUSXWBJMEC-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940106691 bisphenol a Drugs 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000001907 coumarones Chemical class 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12677392 | 1992-04-20 | ||
JP126773/92 | 1992-04-20 | ||
JP283477/92 | 1992-09-30 | ||
JP4283477A JP2863386B2 (ja) | 1992-04-20 | 1992-09-30 | 熱安定性の優れたビスフェノールaの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1081665A true CN1081665A (zh) | 1994-02-09 |
CN1046699C CN1046699C (zh) | 1999-11-24 |
Family
ID=26462898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN93105015A Expired - Lifetime CN1046699C (zh) | 1992-04-20 | 1993-04-19 | 热稳定性优良的双酚a的制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5300699A (zh) |
JP (1) | JP2863386B2 (zh) |
CN (1) | CN1046699C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105037101A (zh) * | 2014-04-25 | 2015-11-11 | 株式会社国都化学 | 稳定性好的酚化合物及其制造方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5675044A (en) * | 1996-07-01 | 1997-10-07 | General Electric Company | Process for recovery of bisphenol-A from thermoplastic polymer containing dihydric phenol units |
US6716729B2 (en) | 1999-12-22 | 2004-04-06 | Borden Chemical, Inc. | Stable bisphenolic compositions |
JP2007321160A (ja) * | 2000-09-26 | 2007-12-13 | Mitsubishi Chemicals Corp | 芳香族ポリカーボネートの製造方法 |
JP4869512B2 (ja) * | 2001-07-23 | 2012-02-08 | 旭化成ケミカルズ株式会社 | 芳香族ポリカーボネートの製造方法 |
WO2004037894A1 (de) * | 2002-10-21 | 2004-05-06 | Bayer Materialscience Ag | Herstellung von besonders wenig durch sauerstoff geschädigtem polycarbonat |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2135856A5 (zh) * | 1971-04-30 | 1972-12-22 | Accumulateurs Fixes | |
IT974747B (it) * | 1972-12-22 | 1974-07-10 | Sir Soc Italiana Resine Spa | Procedimento perfezionato per la produzione di 2 2 4 4 dii drossidifenilpropano |
JPS5579335A (en) * | 1978-12-13 | 1980-06-14 | Ube Ind Ltd | Decolorization of dihydroxydiphenylmethane |
US4533764A (en) * | 1984-03-29 | 1985-08-06 | The Dow Chemical Company | Purification of bisphenols by removing residual solvent |
JPH0395135A (ja) * | 1989-09-08 | 1991-04-19 | Hitachi Ltd | ビスフェノールaの製造方法 |
-
1992
- 1992-09-30 JP JP4283477A patent/JP2863386B2/ja not_active Expired - Lifetime
-
1993
- 1993-04-13 US US08/045,206 patent/US5300699A/en not_active Expired - Lifetime
- 1993-04-19 CN CN93105015A patent/CN1046699C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105037101A (zh) * | 2014-04-25 | 2015-11-11 | 株式会社国都化学 | 稳定性好的酚化合物及其制造方法 |
CN105037101B (zh) * | 2014-04-25 | 2018-11-20 | 株式会社国都化学 | 稳定性好的酚化合物及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US5300699A (en) | 1994-04-05 |
JP2863386B2 (ja) | 1999-03-03 |
CN1046699C (zh) | 1999-11-24 |
JPH0625044A (ja) | 1994-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL CHEMICAL CO., LTD.; MITSUBISHI CHEMI Free format text: FORMER OWNER: NIPPON STEEL CHEMICAL CO., LTD.; CHIYODA CORP. Effective date: 20020428 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20020428 Patentee after: Nippon Seel Chemical Co., Ltd. Patentee after: Mitsubishi Kasei Corporation Patentee before: Nippon Seel Chemical Co., Ltd. Patentee before: Chiyoda Chemical Engineering Construction Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130419 Granted publication date: 19991124 |