CN1294575A - 有机多异氰酸酯的稳定方法 - Google Patents
有机多异氰酸酯的稳定方法 Download PDFInfo
- Publication number
- CN1294575A CN1294575A CN99804416A CN99804416A CN1294575A CN 1294575 A CN1294575 A CN 1294575A CN 99804416 A CN99804416 A CN 99804416A CN 99804416 A CN99804416 A CN 99804416A CN 1294575 A CN1294575 A CN 1294575A
- Authority
- CN
- China
- Prior art keywords
- butyl
- tert
- purposes
- hydroxy phenyl
- polyisocyanates
- 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.)
- Pending
Links
- 229920001228 polyisocyanate Polymers 0.000 title claims abstract description 11
- 239000005056 polyisocyanate Substances 0.000 title claims abstract description 11
- 230000006641 stabilisation Effects 0.000 title description 3
- 239000003381 stabilizer Substances 0.000 claims abstract 2
- 239000012948 isocyanate Substances 0.000 claims description 11
- 150000002513 isocyanates Chemical class 0.000 claims description 11
- NWCHELUCVWSRRS-UHFFFAOYSA-N atrolactic acid Chemical compound OC(=O)C(O)(C)C1=CC=CC=C1 NWCHELUCVWSRRS-UHFFFAOYSA-N 0.000 claims 1
- 229940017219 methyl propionate Drugs 0.000 claims 1
- FANGQVKSFHFPBY-UHFFFAOYSA-N 2-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical class OC(=O)C(C)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 FANGQVKSFHFPBY-UHFFFAOYSA-N 0.000 abstract 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 8
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- -1 methylene phenyl Chemical group 0.000 description 4
- 241001550224 Apha Species 0.000 description 3
- SYFPKTJNMXWCCQ-UHFFFAOYSA-N CC(C)(C)CC(O)(C(O)=O)C1=CC=CC(C(C)(C)C)=C1 Chemical compound CC(C)(C)CC(O)(C(O)=O)C1=CC=CC(C(C)(C)C)=C1 SYFPKTJNMXWCCQ-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 229920005906 polyester polyol Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- WOGVOIWHWZWYOZ-UHFFFAOYSA-N 1,1-diisocyanatoethane Chemical compound O=C=NC(C)N=C=O WOGVOIWHWZWYOZ-UHFFFAOYSA-N 0.000 description 1
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 description 1
- DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 description 1
- XMIIGOLPHOKFCH-UHFFFAOYSA-N 3-phenylpropionic acid Chemical compound OC(=O)CCC1=CC=CC=C1 XMIIGOLPHOKFCH-UHFFFAOYSA-N 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000005815 base catalysis Methods 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 150000002990 phenothiazines Chemical class 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical group CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813136.4 | 1998-03-25 | ||
DE19813136A DE19813136C1 (de) | 1998-03-25 | 1998-03-25 | Verwendung von 3,5-Di-tert.-butyl-4-hydroxyphenylpropionsäureestern zur Stabilisierung von organischen Polyisocyanaten |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1294575A true CN1294575A (zh) | 2001-05-09 |
Family
ID=7862279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99804416A Pending CN1294575A (zh) | 1998-03-25 | 1999-03-15 | 有机多异氰酸酯的稳定方法 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1082296A1 (ja) |
JP (1) | JP2002507594A (ja) |
KR (1) | KR20010042135A (ja) |
CN (1) | CN1294575A (ja) |
AU (1) | AU3145199A (ja) |
BR (1) | BR9909029A (ja) |
CA (1) | CA2325034A1 (ja) |
DE (1) | DE19813136C1 (ja) |
TW (1) | TW461898B (ja) |
WO (1) | WO1999048863A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108003072A (zh) * | 2017-12-04 | 2018-05-08 | 万华化学(宁波)有限公司 | 一种异氰酸酯稳定剂及其制备方法 |
CN109790269A (zh) * | 2016-10-14 | 2019-05-21 | 旭化成株式会社 | 异氰酸酯组合物、异氰酸酯组合物的制造方法以及异氰酸酯聚合物的制造方法 |
CN110872238A (zh) * | 2018-08-31 | 2020-03-10 | 万华化学集团股份有限公司 | 一种异氰酸酯稳定剂及其制备方法 |
CN111228245A (zh) * | 2020-02-27 | 2020-06-05 | 华侨大学 | 酚类化合物及其在药学上可接受的盐在制备抗乙型肝炎病毒的药物中的应用 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109803992B (zh) | 2016-10-14 | 2022-05-24 | 旭化成株式会社 | 异氰酸酯组合物和异氰酸酯聚合物的制造方法 |
TWI754527B (zh) * | 2021-01-27 | 2022-02-01 | 宏正自動科技股份有限公司 | 固定端子 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1197437A (en) * | 1966-09-23 | 1970-07-01 | Ici Ltd | Stabilisation of Isocyanates |
US3715301A (en) * | 1971-06-30 | 1973-02-06 | Texaco Inc | Multi-hydrotorting of coal |
US4064157A (en) * | 1976-03-29 | 1977-12-20 | The Dow Chemical Company | Stabilization of polyisocyanates against discoloration |
ES2055472T3 (es) * | 1990-03-07 | 1994-08-16 | Bayer Ag | Estabilizacion de poliisocianatos organicos. |
WO1999016821A1 (en) * | 1997-09-30 | 1999-04-08 | Uniroyal Chemical Company, Inc. | Stabilized polyether polyol and polyurethane foam obtained therefrom |
-
1998
- 1998-03-25 DE DE19813136A patent/DE19813136C1/de not_active Expired - Fee Related
-
1999
- 1999-03-15 KR KR1020007010539A patent/KR20010042135A/ko not_active Application Discontinuation
- 1999-03-15 BR BR9909029-5A patent/BR9909029A/pt not_active Application Discontinuation
- 1999-03-15 CN CN99804416A patent/CN1294575A/zh active Pending
- 1999-03-15 AU AU31451/99A patent/AU3145199A/en not_active Abandoned
- 1999-03-15 JP JP2000537847A patent/JP2002507594A/ja active Pending
- 1999-03-15 WO PCT/EP1999/001689 patent/WO1999048863A1/de not_active Application Discontinuation
- 1999-03-15 CA CA002325034A patent/CA2325034A1/en not_active Abandoned
- 1999-03-15 EP EP99913256A patent/EP1082296A1/de not_active Withdrawn
- 1999-03-18 TW TW088104181A patent/TW461898B/zh active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109790269A (zh) * | 2016-10-14 | 2019-05-21 | 旭化成株式会社 | 异氰酸酯组合物、异氰酸酯组合物的制造方法以及异氰酸酯聚合物的制造方法 |
CN112979917A (zh) * | 2016-10-14 | 2021-06-18 | 旭化成株式会社 | 异氰酸酯组合物、异氰酸酯组合物的制造方法以及异氰酸酯聚合物的制造方法 |
CN112979917B (zh) * | 2016-10-14 | 2023-04-25 | 旭化成株式会社 | 异氰酸酯组合物、异氰酸酯组合物的制造方法以及异氰酸酯聚合物的制造方法 |
CN108003072A (zh) * | 2017-12-04 | 2018-05-08 | 万华化学(宁波)有限公司 | 一种异氰酸酯稳定剂及其制备方法 |
CN108003072B (zh) * | 2017-12-04 | 2020-08-28 | 万华化学(宁波)有限公司 | 一种异氰酸酯稳定剂及其制备方法 |
CN110872238A (zh) * | 2018-08-31 | 2020-03-10 | 万华化学集团股份有限公司 | 一种异氰酸酯稳定剂及其制备方法 |
CN110872238B (zh) * | 2018-08-31 | 2022-07-12 | 万华化学集团股份有限公司 | 一种异氰酸酯稳定剂及其制备方法 |
CN111228245A (zh) * | 2020-02-27 | 2020-06-05 | 华侨大学 | 酚类化合物及其在药学上可接受的盐在制备抗乙型肝炎病毒的药物中的应用 |
Also Published As
Publication number | Publication date |
---|---|
KR20010042135A (ko) | 2001-05-25 |
CA2325034A1 (en) | 1999-09-30 |
EP1082296A1 (de) | 2001-03-14 |
TW461898B (en) | 2001-11-01 |
DE19813136C1 (de) | 1999-07-15 |
JP2002507594A (ja) | 2002-03-12 |
AU3145199A (en) | 1999-10-18 |
WO1999048863A1 (de) | 1999-09-30 |
BR9909029A (pt) | 2000-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Publication of application | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |