CN1660792A - 含有脲二酮基团的多异氰酸酯的制备方法 - Google Patents
含有脲二酮基团的多异氰酸酯的制备方法 Download PDFInfo
- Publication number
- CN1660792A CN1660792A CN2004101038303A CN200410103830A CN1660792A CN 1660792 A CN1660792 A CN 1660792A CN 2004101038303 A CN2004101038303 A CN 2004101038303A CN 200410103830 A CN200410103830 A CN 200410103830A CN 1660792 A CN1660792 A CN 1660792A
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- China
- Prior art keywords
- phosphine
- agent
- reaction
- isocyanic ester
- dimerization
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- 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.)
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D229/00—Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/027—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing urethodione groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Sealing Material Composition (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
反应时间[hh:mm] | nD 20 | HDI转化率[%] | U/T |
01:0203:2807:3823:0832:00 | 1.45281.45391.45541.45891.4599 | 9%12%15%22%24% | 14.29.98.87.67.7 |
反应时间[hh:mm] | nD 20 | HDI转化率[%] | U/T |
01:4503:4505:4521:1029:2545:4069:35 | 1.45361.45481.45621.46321.46551.46881.4706 | 11%13%16%30%35%41%45% | 14.613.112.17.86.85.55.0 |
反应时间[hh:mm] | nD 20 | HDI转化率[%] | U/T |
01:4903:4905:4821:1429:2745:29 | 1.45421.45591.45791.46481.46651.4684 | 12%16%20%33%37%40% | 19.315.212.65.94.94.1 |
反应时间[hh:mm] | nD 20 | HDI转化率[%] | U/T |
00:5902:0804:5621:4129:5672:11 | 1.45331.45421.45591.46341.46561.4697 | 10%12%16%31%35%43% | 14.711.210.77.46.24.8 |
反应时间[hh:mm] | nD 20 | HDI转化率[%] | U/T |
00:5803:5307:4723:0330:4347:1371:23 | 1.45331.45501.45691.46391.46681.47221.4776 | 10%14%18%31%37%48%59% | 11.09.58.56.35.84.73.9 |
反应时间[hh:mm] | nD 20 | HDI转化率[%] | U/T |
01:06*06:1621:3146:1669:4693:46 | 1.45371.45571.45911.46361.46601.4674 | 11%15%22%31%36%38% | 27.920.617.911.69.48.7 |
实施例7- | 反应时间[hh:mm] | nD 20 | 相对活性 | 产率[%] | NCO含量 | 粘度[mPas]23℃ | 色号[APHA] | fr.HDI[%] | U/T |
0ABCDEFGHIJKLMNOPQR | 24:3520:2018:4569:4322:0822:4322:0022:3670:5922:4422:4223:2628:1766:0922:5021:0020:2722:3870:31 | 1.46711.46751.46941.48431.46521.46531.46401.46351.47711.46301.46241.46271.46331.47241.46181.46181.46021.46081.4725 | 100%107%98%75%78%82%79%73%55%68%68%65%60%50%59%64%58%55%47% | 39.6%38.6%46.0%67.2%35.2%35.2%32.4%31.5%58.9%29,1%27.9%27.4%30.9%49.2%26.2%25.7%22.1%22.7%50.1% | 21.521.320.917.521.822.121.922.118.922.422.422.522.219.522.523.023.123.120.0 | 1051001305651028576722187272687214068626458136 | 2724332451424035132726171192524301913 | 0.100.080.090.100.110.100.100.090.110.100.120.080.100.160.110.250.070.080.13 | 5.36.85.13.65.96.26.87.24.37.17.07.16.95.07.37.48.07.75.1 |
实施例8- | 反应时间[hh:mm] | nD 20 | 相对活性 | 产率[%] | NCO含量 | 粘度[mPas]23℃ | 色号[APHA] | fr.HDI[%] | U/T |
0ABCDEFGHIJKL | 18:4122:5822:1522:3705:2616:5123:4019:5221:1303:3125:3543:0556:00 | 1.46431.46561.46291.46091.45511.45831.45981.45871.45841.45531.45741.45901.4565 | 100.0%83.3%68.0%55.3%52.7%42.0%42.7%40.0%38.0%45.3%26.0%18.0%9.3% | 32.8%35.0%29.2%23.9%7.1%14.9%19.3%17.2%12.2%6.8%13.4%16.8%10.7% | 22.422.122.722.824.023.223.023.623.823.923.822.923.9 | 108130112979810096949071859695 | 81404535433027172742406366 | 0.170.160.120.080.090.110.070.080.080.120.130.080.07 | 3.03.13.33.34.33.33.32.03.66.43.73.63.2 |
实施例9- | 反应时间[hh:mm] | nD 20 | 相对活性 | 产率[%] | NCO含量 | 粘度[mPas]23℃ | 色号[APHA] | fr.HDI[%] | U/T |
0ACDEFGHIJKLMNOP | 24:1322:0220:5522:0822:0522:2222:0222:0770:1821:3422:2222:1128:0864:0924:3024:20 | 1.46251.46271.46201.46221.46221.46201.46251.46241.47121.46181.46151.46171.46301.46921.46131.4616 | 100.0%97.0%95.5%91.0%89.6%85.1%88.1%86.6%74.6%85.1%79.1%79.1%77.6%70.1%70.1%76.1% | 21.9%19.5%17.9%17.9%17.9%17.8%18.7%18.8%42.3%17.4%15.7%17.1%21.0%38.3%17.5%11.9% | 23.023.123.223.123.123.123.223.220.823.123.223.323.021.123.022.3 | 53566760656164699562666867816598 | 91555743435954402479506027214868 | 0.130.080.100.070.090.080.110.090.080.080.070.310.070.060.070.08 | 16.018.419.818.919.619.2n.d.n.d.15.0n.d.n.d.n.d.n.d.16.9n.d.n.d. |
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10354544A DE10354544A1 (de) | 2003-11-21 | 2003-11-21 | Herstellung uretdiongruppenhaltiger Polyisocyanate |
DE10354544.1 | 2003-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1660792A true CN1660792A (zh) | 2005-08-31 |
CN1660792B CN1660792B (zh) | 2010-05-26 |
Family
ID=34428850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004101038303A Expired - Fee Related CN1660792B (zh) | 2003-11-21 | 2004-11-19 | 含有脲二酮基团的多异氰酸酯的制备方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7151151B2 (zh) |
EP (1) | EP1533301B1 (zh) |
JP (1) | JP4848127B2 (zh) |
CN (1) | CN1660792B (zh) |
AT (1) | ATE440822T1 (zh) |
CA (1) | CA2488071C (zh) |
DE (2) | DE10354544A1 (zh) |
ES (1) | ES2330216T3 (zh) |
MX (1) | MXPA04011480A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102239142A (zh) * | 2008-12-03 | 2011-11-09 | 拜尔材料科学股份公司 | 改性二异氰酸酯的方法 |
CN101289427B (zh) * | 2007-04-17 | 2012-06-06 | 拜尔材料科学股份公司 | 使用膦催化剂制备含脲二酮基的多异氰酸酯 |
WO2015078116A1 (en) * | 2013-11-26 | 2015-06-04 | Wanhua Chemical (Ningbo) Co., Ltd. | Process for preparing isocyanate homopolymers containing uretdione groups |
CN111040101A (zh) * | 2019-12-23 | 2020-04-21 | 万华化学集团股份有限公司 | 色值稳定的含有脲二酮基团的多异氰酸酯及其制备方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006023262A1 (de) * | 2006-05-18 | 2007-11-22 | Bayer Materialscience Ag | Neue Katalysatoren für die selektive Isocyanatdimerisierung |
US10035932B2 (en) | 2007-09-25 | 2018-07-31 | Aero Advanced Paint Technology, Inc. | Paint replacement films, composites therefrom, and related methods |
DE102007058487A1 (de) | 2007-12-04 | 2009-06-10 | Bayer Materialscience Ag | Herstellung von Uretdion-Polyisocyanaten |
US10981371B2 (en) | 2008-01-19 | 2021-04-20 | Entrotech, Inc. | Protected graphics and related methods |
EP2100885A1 (de) | 2008-03-14 | 2009-09-16 | Bayer MaterialScience AG | Herstellung von Polyisocyanaten vom Trimertyp |
WO2010036981A1 (en) * | 2008-09-26 | 2010-04-01 | Entrotech, Inc. | Methods for polymerizing films in-situ |
US8828303B2 (en) | 2010-03-31 | 2014-09-09 | Entrotech, Inc. | Methods for polymerizing films in-situ using a radiation source |
CN102399366B (zh) * | 2011-09-28 | 2013-07-03 | 哈尔滨玻璃钢研究院 | 一种液态氰酸酯树脂的制备方法 |
KR102042563B1 (ko) | 2011-11-30 | 2019-11-11 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | 이소시네이트의 연속 개질 방법 |
JP6393122B2 (ja) * | 2014-09-04 | 2018-09-19 | 旭化成株式会社 | ポリイソシアネート組成物、塗料組成物及び塗膜 |
KR102432050B1 (ko) | 2016-09-20 | 2022-08-11 | 엔트로테크 아이엔씨 | 결함이 감소된 도막 아플리케, 물품 및 방법 |
WO2020016120A1 (de) | 2018-07-16 | 2020-01-23 | Covestro Deutschland Ag | Verfahren zur herstellung von oligomeren verbindungen durch fraktionierte extraktive reaktion |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1025487B (de) | 1956-07-30 | 1958-03-06 | Frobert Michaelis Dipl Ing | Loeschkammer fuer Hochspannungsleitstungsschalter |
GB1166316A (en) | 1966-02-02 | 1969-10-08 | Bayer Ag | Polymerization of Aromatic Polyisocyanates |
DE1670720A1 (de) | 1966-07-21 | 1971-01-14 | Bayer Ag | Verfahren zur Herstellung von aliphatisch substituierten Uretdionen |
DE1954093C3 (de) | 1968-11-15 | 1978-12-21 | Mobay Chemical Corp., Pittsburgh, Pa. (V.St.A.) | Verfahren zur Herstellung von polymeren organischen Isocyanaten |
DE1934763A1 (de) | 1969-07-09 | 1971-01-28 | Veba Chemie Ag | Verfahren zur Herstellung von oligomerer Isocyanate |
DE3030513A1 (de) | 1980-08-13 | 1982-03-18 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung eines isocyanuratfreien uretdions aus isophorondiisocyanat sowie das danach hergestellte uretdion |
JPS5871671A (ja) | 1981-10-23 | 1983-04-28 | Idec Izumi Corp | 発光ダイオ−ドランプ |
DE3432081A1 (de) | 1984-08-31 | 1986-03-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von oligomeren polyisocyanaten und ihre verwendung bei der herstellung von polyurethankunststoffen |
DE3437635A1 (de) | 1984-10-13 | 1986-04-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von uretdiongruppen aufweisenden verbindungen, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung bei der herstellung von polyurethankunststoffen |
DE3739549C2 (de) | 1987-11-21 | 1994-10-27 | Huels Chemische Werke Ag | Verfahren zur Herstellung (cyclo)aliphatischer Uretdione |
DE19548250A1 (de) * | 1995-12-22 | 1997-06-26 | Huels Chemische Werke Ag | Verfahren zur Herstellung eines isocyanurathaltigen Uretdions aus Isophorondiisocyanat sowie das danach hergestellte Uretdion |
DE19603245A1 (de) | 1996-01-30 | 1997-07-31 | Bayer Ag | Dünnschichtdestillation von Uretdiondiisocyanaten |
DE10035013A1 (de) * | 2000-07-19 | 2002-01-31 | Bayer Ag | Verfahren zur Herstellung von Uretdionpolyisocyanaten mit verbesserter Monomerenstabilität |
DE10254878A1 (de) | 2002-11-25 | 2004-06-03 | Bayer Ag | Herstellung uretdiongruppenhaltiger Polyisocyanate |
-
2003
- 2003-11-21 DE DE10354544A patent/DE10354544A1/de not_active Withdrawn
-
2004
- 2004-11-06 AT AT04026390T patent/ATE440822T1/de not_active IP Right Cessation
- 2004-11-06 ES ES04026390T patent/ES2330216T3/es active Active
- 2004-11-06 DE DE502004009957T patent/DE502004009957D1/de active Active
- 2004-11-06 EP EP04026390A patent/EP1533301B1/de not_active Not-in-force
- 2004-11-17 US US10/990,558 patent/US7151151B2/en active Active
- 2004-11-18 MX MXPA04011480A patent/MXPA04011480A/es active IP Right Grant
- 2004-11-18 CA CA2488071A patent/CA2488071C/en not_active Expired - Fee Related
- 2004-11-19 JP JP2004336074A patent/JP4848127B2/ja not_active Expired - Fee Related
- 2004-11-19 CN CN2004101038303A patent/CN1660792B/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101289427B (zh) * | 2007-04-17 | 2012-06-06 | 拜尔材料科学股份公司 | 使用膦催化剂制备含脲二酮基的多异氰酸酯 |
CN102239142A (zh) * | 2008-12-03 | 2011-11-09 | 拜尔材料科学股份公司 | 改性二异氰酸酯的方法 |
CN102239142B (zh) * | 2008-12-03 | 2015-07-01 | 拜耳材料科技股份有限公司 | 改性二异氰酸酯的方法 |
WO2015078116A1 (en) * | 2013-11-26 | 2015-06-04 | Wanhua Chemical (Ningbo) Co., Ltd. | Process for preparing isocyanate homopolymers containing uretdione groups |
US9518142B2 (en) | 2013-11-26 | 2016-12-13 | Wanhua Chemical Group Co., Ltd. | Process for preparing isocyanate homopolymers containing uretdione groups |
CN111040101A (zh) * | 2019-12-23 | 2020-04-21 | 万华化学集团股份有限公司 | 色值稳定的含有脲二酮基团的多异氰酸酯及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US7151151B2 (en) | 2006-12-19 |
EP1533301B1 (de) | 2009-08-26 |
EP1533301A3 (de) | 2005-09-28 |
ATE440822T1 (de) | 2009-09-15 |
JP2005154443A (ja) | 2005-06-16 |
ES2330216T3 (es) | 2009-12-07 |
US20050113551A1 (en) | 2005-05-26 |
CA2488071A1 (en) | 2005-05-21 |
EP1533301A2 (de) | 2005-05-25 |
DE10354544A1 (de) | 2005-06-23 |
JP4848127B2 (ja) | 2011-12-28 |
DE502004009957D1 (de) | 2009-10-08 |
MXPA04011480A (es) | 2005-07-01 |
CN1660792B (zh) | 2010-05-26 |
CA2488071C (en) | 2011-11-15 |
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