JP2005531676A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2005531676A5 JP2005531676A5 JP2004518679A JP2004518679A JP2005531676A5 JP 2005531676 A5 JP2005531676 A5 JP 2005531676A5 JP 2004518679 A JP2004518679 A JP 2004518679A JP 2004518679 A JP2004518679 A JP 2004518679A JP 2005531676 A5 JP2005531676 A5 JP 2005531676A5
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- rucote
- comparison
- minutes
- 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
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N Isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 3
- WERYXYBDKMZEQL-UHFFFAOYSA-N 1,4-Butanediol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-Ethylhexanol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 1
- ISAOCJYIOMOJEB-UHFFFAOYSA-N Benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 1
- 229960002130 Benzoin Drugs 0.000 description 1
- 229920001228 Polyisocyanate Polymers 0.000 description 1
- 240000008975 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- QZLKVQRFTHKQKP-UHFFFAOYSA-N hexadecanoic acid;tin Chemical compound [Sn].CCCCCCCCCCCCCCCC(O)=O QZLKVQRFTHKQKP-UHFFFAOYSA-N 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
Description
実施例18(比較、欧州特許出願公開第0 639 598号と類似)
ウレトジオン基を有し、1-イソシアナト-3,3,5-トリメチル-5-イソシアナトメチルシクロヘキサン(IPDI)をベースとし、16.7%の遊離イソシアネート基含有量および20.9%のウレトジオン基含有量(熱滴定により測定)を有するポリイソシアネート350.0g(1.39当量)を、乾燥窒素下でDBTL触媒0.5gと混合し、80℃に加熱した。その後に20分にわたって、実施例9からのエステル基含有ジオールC1)149.3g(1.11当量)、1,4-ブタンジオール6.3g(0.14当量)および2-エチル-1-ヘキサノール18.2g(0.14当量)の混合物を添加し、反応混合物を、最大110℃の反応温度で、約20分後にそのNCO含有量が0.7%の数値に低下するまで撹拌した。溶融物を、冷却するために金属板上に注ぎ、本発明の重付加化合物を、以下の特性を有する淡黄色の固形樹脂として得た:
NCO含有量:0.7%
ウレトジオン基含有量(計算):14.0%
モノマーIPDI:0.17%
融解範囲:94〜98℃
ウレトジオン基を有し、1-イソシアナト-3,3,5-トリメチル-5-イソシアナトメチルシクロヘキサン(IPDI)をベースとし、16.7%の遊離イソシアネート基含有量および20.9%のウレトジオン基含有量(熱滴定により測定)を有するポリイソシアネート350.0g(1.39当量)を、乾燥窒素下でDBTL触媒0.5gと混合し、80℃に加熱した。その後に20分にわたって、実施例9からのエステル基含有ジオールC1)149.3g(1.11当量)、1,4-ブタンジオール6.3g(0.14当量)および2-エチル-1-ヘキサノール18.2g(0.14当量)の混合物を添加し、反応混合物を、最大110℃の反応温度で、約20分後にそのNCO含有量が0.7%の数値に低下するまで撹拌した。溶融物を、冷却するために金属板上に注ぎ、本発明の重付加化合物を、以下の特性を有する淡黄色の固形樹脂として得た:
NCO含有量:0.7%
ウレトジオン基含有量(計算):14.0%
モノマーIPDI:0.17%
融解範囲:94〜98℃
[b] 比較のために粉体塗料物質を、同様に27.0質量部の Rucote(商標) 182 および25.2質量部の Rucote(商標) 194 から、比較例18に従い得られた重付加化合物10.3質量部、市販の均展剤(Resiflow(商標) PV 88、Worlee Chemie GmbH、ハンブルク)1.5質量部、パルミチン酸スズ(II)触媒0.5質量部、ベンゾイン0.5質量部および白色顔料(Kronos 2160、Kronos Titan GmbH、レーフエルクーゼン)35.0質量部で製造した。全NCO対OHの当量比は、また1:1であった。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10230063 | 2002-07-04 | ||
DE2002143030 DE10243030A1 (de) | 2002-09-17 | 2002-09-17 | Uretdiongruppen aufweisende Isocyanate |
DE2002143029 DE10243029A1 (de) | 2002-09-17 | 2002-09-17 | Uretdiongruppen enthaltende Polyadditionsprodukte |
PCT/EP2003/007095 WO2004005363A1 (de) | 2002-07-04 | 2003-07-03 | Uretdiongruppen enthaltende polyadditionsprodukte |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005531676A JP2005531676A (ja) | 2005-10-20 |
JP2005531676A5 true JP2005531676A5 (ja) | 2006-08-17 |
JP4533745B2 JP4533745B2 (ja) | 2010-09-01 |
Family
ID=30118715
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004518679A Expired - Fee Related JP4533745B2 (ja) | 2002-07-04 | 2003-07-03 | ウレトジオン基を有する重付加生成物 |
JP2004518680A Expired - Fee Related JP4490813B2 (ja) | 2002-07-04 | 2003-07-03 | ウレトジオン基を含むイソシアネート |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004518680A Expired - Fee Related JP4490813B2 (ja) | 2002-07-04 | 2003-07-03 | ウレトジオン基を含むイソシアネート |
Country Status (14)
Country | Link |
---|---|
US (2) | US7098289B2 (ja) |
EP (2) | EP1521789B1 (ja) |
JP (2) | JP4533745B2 (ja) |
KR (1) | KR100996062B1 (ja) |
CN (2) | CN1276937C (ja) |
AU (2) | AU2003249944C1 (ja) |
BR (2) | BR0305352B1 (ja) |
CA (2) | CA2491459C (ja) |
ES (2) | ES2535429T3 (ja) |
HK (2) | HK1083855A1 (ja) |
HR (1) | HRP20050109B1 (ja) |
MX (2) | MXPA05000117A (ja) |
PL (1) | PL218520B1 (ja) |
WO (2) | WO2004005363A1 (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10140156A1 (de) * | 2001-08-16 | 2003-03-20 | Basf Coatings Ag | Thermisch und mit aktinischer Strahlung härtbare Beschichtungsstoffe und ihre Verwendung |
ES2450166T3 (es) * | 2003-07-14 | 2014-03-24 | Vencorex Us, Inc. | Estabilidad del color mejorada de isocianatos |
DE102004017005A1 (de) * | 2004-04-02 | 2005-10-20 | Bayer Materialscience Ag | Abspalterfreier Polyurethan-Pulverlack mit niedriger Einbrenntemperatur |
DE102005002867A1 (de) * | 2005-01-21 | 2006-07-27 | Bayer Materialscience Ag | Uretdionbildung in Lösung |
DE102005060828A1 (de) | 2005-12-20 | 2007-06-28 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyadditionsverbindungen |
DE102006002158A1 (de) * | 2006-01-17 | 2007-07-19 | Bayer Materialscience Ag | Verfahren zur Herstellung flüssiger, lagerstabiler Carboddimid- und/oder Uretonimingruppen aufweisender organischer Isocyanate |
DE102006021734A1 (de) * | 2006-05-09 | 2007-11-15 | Bayer Materialscience Ag | Aliphatische, sinterfähige, thermoplastische Polyurethanformmassen mit verbessertem Ausblühverhalten |
DE102006045003A1 (de) | 2006-09-23 | 2008-03-27 | Bayer Materialscience Ag | Polyurethan-Pulverlack |
US8206827B2 (en) * | 2007-03-15 | 2012-06-26 | Nanovere Technologies, Llc | Dendritic polyurethane coating |
US8568888B2 (en) | 2007-03-15 | 2013-10-29 | Nanovere Technologies, Inc. | Dendritic polyurethane coating |
DE102007058487A1 (de) * | 2007-12-04 | 2009-06-10 | Bayer Materialscience Ag | Herstellung von Uretdion-Polyisocyanaten |
DE102008000352A1 (de) | 2008-02-20 | 2009-08-27 | Rhein Chemie Rheinau Gmbh | Gusspolyamid-Herstellung unter Verwendung spezieller Aktivatoren |
DE102008030763A1 (de) * | 2008-06-28 | 2009-12-31 | Bayer Materialscience Ag | Verfahren zur Erniedrigung von Emissionen eines Polyurethanschaumstoffes |
DE102009001793A1 (de) * | 2009-03-24 | 2010-10-07 | Evonik Degussa Gmbh | Prepregs und daraus hergestellte Formkörper |
DE102009027395A1 (de) | 2009-07-01 | 2011-01-05 | Evonik Degussa Gmbh | Reaktive Derivate auf Basis Dianhydrohexitol basierender Isocyanate |
EP2386600B1 (de) | 2010-04-15 | 2013-06-19 | LANXESS Deutschland GmbH | Isocyanatgruppen-enthaltende Vernetzer für Nitrilkautschuke |
CN103003326B (zh) | 2010-07-09 | 2015-12-16 | 气体产品与化学公司 | 用于生产软质聚氨酯泡沫的方法 |
DE102010031684A1 (de) † | 2010-07-20 | 2012-01-26 | Bayer Materialscience Ag | Polyurethane mit hoher Lichtbrechung |
DE102010031681A1 (de) * | 2010-07-20 | 2012-01-26 | Bayer Materialscience Ag | Polyurethane mit geringem Volumenschrumpf |
EP3150583B1 (de) * | 2012-11-13 | 2019-05-22 | Ems-Patent Ag | Mdi-dimer |
CN104130686B (zh) * | 2013-04-30 | 2017-09-19 | 旭化成株式会社 | 多异氰酸酯组合物及涂料组合物 |
JP6565152B2 (ja) * | 2014-09-29 | 2019-08-28 | 東ソー株式会社 | ポリイソシアヌレート変性イソシアネート組成物及びその製造方法 |
CN107922563B (zh) * | 2015-08-17 | 2020-12-08 | 科思创德国股份有限公司 | 使用环状铵盐作为催化剂改性异氰酸酯的方法 |
JP6788736B2 (ja) * | 2017-05-19 | 2020-11-25 | 旭化成株式会社 | ポリイソシアネート組成物 |
EP3590987A1 (de) | 2018-07-05 | 2020-01-08 | Covestro Deutschland AG | Wässrige uretdiongruppenhaltige zusammensetzungen und verfahren zu deren herstellung |
EP3590988A1 (de) | 2018-07-05 | 2020-01-08 | Covestro Deutschland AG | Wässrige uretdiongruppenhaltige zusammensetzungen und verfahren zu deren herstellung |
EP3543271A1 (de) | 2018-03-23 | 2019-09-25 | Covestro Deutschland AG | Wässrige uretdiongruppenhaltige zusammensetzungen und verfahren zu deren herstellung |
EP3543270A1 (de) | 2018-03-23 | 2019-09-25 | Covestro Deutschland AG | Katalysatorsystem für uretdiondispersionen |
US11008416B2 (en) | 2018-03-23 | 2021-05-18 | Covestro Llc | Aqueous, curable composition, comprising dispersed uretdione prepolymer, reactant and azolate |
CN111868135A (zh) | 2018-03-23 | 2020-10-30 | 科思创有限公司 | 使用聚脲二酮树脂的组合物 |
EP3763762A1 (de) | 2019-07-11 | 2021-01-13 | Covestro Intellectual Property GmbH & Co. KG | Polyuretdion-pulverlack |
CN118234824A (zh) * | 2021-12-09 | 2024-06-21 | Dic株式会社 | 粘接剂、层叠体、层叠体的制造方法、包装材料 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3223584A (en) * | 1964-03-18 | 1965-12-14 | Du Pont | Uretidinedione fungicides |
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 |
DE3030572A1 (de) | 1980-08-13 | 1982-03-18 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von uretdiongruppenhaltigen polyadditionsprodukten sowie die danach hergestellten produkte |
DE3420114A1 (de) | 1984-05-30 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von uretdiongruppen aufweisenden polyisocyanaten |
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 |
DE3930669A1 (de) | 1989-09-14 | 1991-03-28 | Basf Ag | Verfahren zur herstellung von uretdiongruppen aufweisenden polyisocyanaten |
US5387642A (en) * | 1991-01-19 | 1995-02-07 | Bayer Aktiengesellschaft | Aqueous binder composition and a process for its preparation |
DE4118052A1 (de) * | 1991-06-01 | 1992-12-03 | Bayer Ag | Pulverlack und seine verwendung |
US5315004A (en) * | 1993-04-05 | 1994-05-24 | Olin Corporation | Process for producing uretidione dimers of isocyanates using catalysts which are bound to inorganic matrices |
DE4327573A1 (de) | 1993-08-17 | 1995-02-23 | Bayer Ag | Uretdion-Pulverlackvernetzer mit niedriger Schmelzviskosität |
JP3459091B2 (ja) * | 1993-08-31 | 2003-10-20 | 株式会社イノアックコーポレーション | ポリウレタンエラストマー用一成分型組成物及びその成形加工方法 |
JPH07102212A (ja) * | 1993-10-06 | 1995-04-18 | Nippon Polyurethane Ind Co Ltd | プレコートメタル用塗料組成物およびそれを用いたプレコートメタル |
DE4406444A1 (de) | 1994-02-28 | 1995-08-31 | Huels Chemische Werke Ag | Hydroxyl- und uretdiongruppenhaltige Polyadditionsprodukte und Verfahren zu ihrer Herstellung sowie deren Verwendung zur Herstellung abspaltfreier Polyurethan-Pulverlacke hoher Reaktivität und die danach hergestellten Polyurethan-Pulverlacke |
DE4406445C2 (de) * | 1994-02-28 | 2002-10-31 | Degussa | Verfahren zur Herstellung von uretdiongruppenhaltigen Polyadditionsprodukten und deren Verwendung in Polyurethan-Lacksystemen |
DE19500403A1 (de) * | 1995-01-09 | 1996-07-11 | Bayer Ag | Dimerdiol-modifizierte Uretdion-Pulverlackvernetzer |
US6624301B1 (en) * | 1995-03-25 | 2003-09-23 | Degussa Ag | Process for the preparation of (cyclo)aliphatic uretdiones of improved color quality |
US5606001A (en) * | 1995-09-14 | 1997-02-25 | Bayer Corporation | Polyisocyanates containing allophanate groups and optionally isocyanurate groups |
DE19628328A1 (de) | 1996-07-13 | 1998-01-15 | Huels Chemische Werke Ag | Wärmehärtender abspalt- und lösemittelfreier Einkomponenten-Klebstoff auf Basis von Polyurethanen sowie deren Verwendung |
DE19628394A1 (de) * | 1996-07-13 | 1998-01-15 | Huels Chemische Werke Ag | Wärmehärtende Einkomponenten-Klebstoffe auf Basis von Polyurethanen, ein Verfahren zu ihrer Herstellung sowie deren Verwendung |
DE19728855A1 (de) | 1997-07-05 | 1999-01-07 | Basf Coatings Ag | Verfahren zur Beschichtung von Substraten mit hitzehärtbaren Zusammensetzungen |
DE19735043A1 (de) | 1997-08-13 | 1999-02-18 | Bayer Ag | Verfahren zur Herstellung farbheller Uretdionpolyisocyanate |
US5814689A (en) * | 1997-08-29 | 1998-09-29 | Arco Chemical Technology, L.P. | Low viscosity polyuretidione polyurethanes and their use as curatives for solvent and water borne coatings |
DE19903710A1 (de) * | 1999-01-30 | 2000-08-03 | Bayer Ag | Uretdiongruppen und freie Isocyanatgruppen aufweisende Pulverlackvernetzer |
DE19943034A1 (de) * | 1999-09-09 | 2001-03-15 | Bayer Ag | Uretdiongruppen und freie Isocyanatgruppen aufweisende Pulverlackvernetzer hoher Funktionalität |
JP3254201B2 (ja) * | 2000-02-03 | 2002-02-04 | チョンクオシーユーグーフウンユーシェンコンシー | ウレテジオン含有誘導体及びその製造方法 |
-
2003
- 2003-07-03 AU AU2003249944A patent/AU2003249944C1/en not_active Ceased
- 2003-07-03 MX MXPA05000117A patent/MXPA05000117A/es active IP Right Grant
- 2003-07-03 ES ES03762603.3T patent/ES2535429T3/es not_active Expired - Lifetime
- 2003-07-03 BR BRPI0305352-0A patent/BR0305352B1/pt not_active IP Right Cessation
- 2003-07-03 WO PCT/EP2003/007095 patent/WO2004005363A1/de active Application Filing
- 2003-07-03 PL PL374271A patent/PL218520B1/pl unknown
- 2003-07-03 WO PCT/EP2003/007096 patent/WO2004005364A1/de active Application Filing
- 2003-07-03 US US10/613,457 patent/US7098289B2/en not_active Expired - Lifetime
- 2003-07-03 KR KR1020057000049A patent/KR100996062B1/ko not_active IP Right Cessation
- 2003-07-03 MX MXPA05000150A patent/MXPA05000150A/es active IP Right Grant
- 2003-07-03 CA CA2491459A patent/CA2491459C/en not_active Expired - Fee Related
- 2003-07-03 BR BRPI0312379-0B1A patent/BR0312379B1/pt not_active IP Right Cessation
- 2003-07-03 CA CA2491050A patent/CA2491050C/en not_active Expired - Fee Related
- 2003-07-03 JP JP2004518679A patent/JP4533745B2/ja not_active Expired - Fee Related
- 2003-07-03 JP JP2004518680A patent/JP4490813B2/ja not_active Expired - Fee Related
- 2003-07-03 ES ES03762602T patent/ES2570596T3/es not_active Expired - Lifetime
- 2003-07-03 US US10/613,725 patent/US6987158B2/en not_active Expired - Lifetime
- 2003-07-03 EP EP03762603.3A patent/EP1521789B1/de not_active Expired - Lifetime
- 2003-07-03 AU AU2003249945A patent/AU2003249945A1/en not_active Abandoned
- 2003-07-03 CN CNB038201038A patent/CN1276937C/zh not_active Expired - Fee Related
- 2003-07-03 CN CNB038209551A patent/CN1280325C/zh not_active Expired - Fee Related
- 2003-07-03 EP EP03762602.5A patent/EP1521788B1/de not_active Expired - Lifetime
-
2005
- 2005-02-02 HR HRP20050109AA patent/HRP20050109B1/hr not_active IP Right Cessation
-
2006
- 2006-03-28 HK HK06103872A patent/HK1083855A1/xx not_active IP Right Cessation
- 2006-03-31 HK HK06104015A patent/HK1085492A1/xx not_active IP Right Cessation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2005531676A5 (ja) | ||
JP3243023B2 (ja) | 一成分型ポリウレタン系接着剤及びその使用方法 | |
CA1180333A (en) | Isocyanato-isocyanurates, process for the production thereof and use thereof as isocyanate, component in polyurethane lacquers | |
AU678489B2 (en) | Uretdione powder coating cross-linking agents having a low melt viscosity | |
JP5778647B2 (ja) | ブロックドイソシアネート及びその塗料組成物における使用 | |
CN1854126B (zh) | 制造酸官能封端固体异氰酸酯的连续方法 | |
US4960848A (en) | Process for the production of polyisocyanates containing isocyanurate groups and their use | |
JP5441289B2 (ja) | 高反応性ポリウレタン粉末塗料組成物、その製造方法、該組成物のための効果触媒、粉末塗料被覆層の製造のための粉末塗料硬化剤、ポリマー及び触媒の使用並びに被覆組成物 | |
JP4156693B2 (ja) | 安定化された封鎖イソシアネートおよびポリウレタン焼付用ラッカーにおけるその使用 | |
JP4159472B2 (ja) | 反応性ポリウレタン用接着性促進剤 | |
US5523377A (en) | Blocked polyisocyanates | |
AU741441B2 (en) | Aqueous polyisocyanate crosslinking agents modified with hydroxycarboxylic acids and pyrazole-basedblocking agents | |
CA2166657C (en) | Dimeric diol-modified powder coating cross-linking agents containing uretdione groups | |
JPH03504140A (ja) | ブロックトイソシアナートおよびその製造方法 | |
CN101397477A (zh) | 一种聚酰胺酰亚胺漆包线漆的制备方法 | |
JPH1077327A (ja) | 3,5−ジメチル−1,2,4−トリアゾールで封鎖されたポリイソシアネート | |
CN101139461A (zh) | 含有脲二酮基团、能够低温固化且含有季铵卤化物的聚氨酯组合物 | |
KR100444409B1 (ko) | 에폭시수지조성물 | |
CA2196741C (en) | Matt polyurethane powder coatings and their use for coating heat resistant substrates | |
JPH0853531A (ja) | ブロックドイソシアネートおよびその粉体組成物 | |
CA2215132A1 (en) | Uretdione-functional polyisocyanates, a process for their preparation, and their use | |
US4124569A (en) | Process for the preparation of polyisocyanates containing urethane and biuret groups | |
JP4627976B2 (ja) | 新規シランカップリング剤用反応生成物 | |
CA2169226A1 (en) | Blocked polyisocyanates, process for their preparation, and coating materials and coating systems produced therefrom | |
JP2894628B2 (ja) | カプロラクタムでブロックしたイソシアナートを含有する硬化性粉末被覆組成物 |