JP2002194045A5 - - Google Patents

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JP2002194045A5
JP2002194045A5 JP2001320545A JP2001320545A JP2002194045A5 JP 2002194045 A5 JP2002194045 A5 JP 2002194045A5 JP 2001320545 A JP2001320545 A JP 2001320545A JP 2001320545 A JP2001320545 A JP 2001320545A JP 2002194045 A5 JP2002194045 A5 JP 2002194045A5
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group
water
producing
composition according
polyisocyanate composition
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JP2001320545A
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JP2002194045A (en
JP3775578B2 (en
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Claims (16)

疎水性ポリイソシアネートと、末端が封鎖されたポリオキシアルキレン基及びイソシアネート基と反応する活性水素基含有基を含有するビニル重合体（ｂ）とを、イソシアネート基／活性水素含有基を３〜３５０のモル比で反応させることを特徴とする水分散性ポリイソシアネート組成物の製造方法。Hydrophobic polyisocyanate, vinyl polymer (b) containing an active hydrogen group-containing group that reacts with the end-blocked polyoxyalkylene group and the isocyanate group, and an isocyanate group / active hydrogen-containing group of 3 to 350 A method for producing a water-dispersible polyisocyanate composition, characterized by reacting at a molar ratio. 前記ビニル重合体（ｂ）が、総炭素原子数が４以上である疎水性基を含有する請求項１記載の水分散性ポリイソシアネート組成物の製造方法。The method for producing a water-dispersible polyisocyanate composition according to claim 1, wherein the vinyl polymer (b) contains a hydrophobic group having 4 or more total carbon atoms. 前記末端が封鎖されたポリオキシアルキレン基が、末端がアルコキシ基で封鎖されたポリオキシアルキレン基である請求項１記載の水分散性ポリイソシアネート組成物の製造方法。The method for producing a water-dispersible polyisocyanate composition according to claim 1, wherein the polyoxyalkylene group whose end is blocked is a polyoxyalkylene group whose end is blocked with an alkoxy group. 前記活性水素含有基が、水酸基、カルボキシル基、アミノ基、および活性メチレン基よりなる群から選ばれる少なくとも１種の基である請求項１記載の水分散性ポリイソシアネート組成物の製造方法。The method for producing a water-dispersible polyisocyanate composition according to claim 1, wherein the active hydrogen-containing group is at least one group selected from the group consisting of a hydroxyl group, a carboxyl group, an amino group, and an active methylene group. 疎水性ポリイソシアネートと、ノニオン性基及びイソシアネート基と反応する活性水素基含有基を含有するビニル重合体（ｂ）とを、イソシアネート基／活性水素含有基を３〜３５０のモル比で反応させる水分散性ポリイソシアネート組成物の製造方法であって、且つ、前記ビニル系重合体（ｂ）がブロックされた活性水素含有基および／またはエポキシ基を含有するものであることを特徴とする水分散性ポリイソシアネート組成物の製造方法。Water for reacting a hydrophobic polyisocyanate with a vinyl polymer (b) containing a nonionic group and an active hydrogen group-containing group that reacts with an isocyanate group in a molar ratio of isocyanate group / active hydrogen-containing group of 3 to 350 A method for producing a dispersible polyisocyanate composition, wherein the vinyl polymer (b) contains blocked active hydrogen-containing groups and / or epoxy groups. A method for producing a polyisocyanate composition. 前記ブロックされた活性水素含有基が、トリオルガノシリル基でブロックされた水酸基である請求項５記載の水分散性ポリイソシアネート組成物の製造方法。The method for producing a water-dispersible polyisocyanate composition according to claim 5, wherein the blocked active hydrogen-containing group is a hydroxyl group blocked with a triorganosilyl group. 前記ノニオン性基が、末端が封鎖されたポリオキシアルキレン基である請求項５記載の水分散性ポリイソシアネート組成物の製造方法。The method for producing a water-dispersible polyisocyanate composition according to claim 5, wherein the nonionic group is a polyoxyalkylene group whose end is blocked. 前記ノニオン性基が、末端がアルコキシ基で封鎖されたポリオキシアルキレン基である請求項５記載の水分散性ポリイソシアネート組成物の製造方法。The method for producing a water-dispersible polyisocyanate composition according to claim 5, wherein the nonionic group is a polyoxyalkylene group whose end is blocked with an alkoxy group. 前記ビニル重合体（ｂ）が、総炭素原子数が４以上である疎水性基を含有する請求項５記載の水分散性ポリイソシアネート組成物の製造方法。The method for producing a water-dispersible polyisocyanate composition according to claim 5, wherein the vinyl polymer (b) contains a hydrophobic group having 4 or more total carbon atoms. 前記活性水素含有基が、水酸基、カルボキシル基、アミノ基、および活性メチレン基よりなる群から選ばれる少なくとも１種の基である請求項５記載の水分散性ポリイソシアネート組成物の製造方法。The method for producing a water-dispersible polyisocyanate composition according to claim 5, wherein the active hydrogen-containing group is at least one group selected from the group consisting of a hydroxyl group, a carboxyl group, an amino group, and an active methylene group. 請求項１〜１０のいずれか１項に記載の製造方法で得られた水分散性ポリイソシアネート組成物とイソシアネート基と反応する活性水素基含有基を有する水性樹脂（Ｃ）とを含有してなることを特徴とする水性硬化性組成物。A water-dispersible polyisocyanate composition obtained by the production method according to any one of claims 1 to 10 and an aqueous resin (C) having an active hydrogen group-containing group that reacts with an isocyanate group. An aqueous curable composition characterized by that. 請求項１〜１０のいずれか１項に記載の製造方法で得られた水分散性ポリイソシアネート組成物と水とを含有してなることを特徴とする水性硬化性組成物。An aqueous curable composition comprising the water-dispersible polyisocyanate composition obtained by the production method according to claim 1 and water. 請求項１１記載の水性硬化性組成物を含んでなることを特徴とする水性塗料。An aqueous paint comprising the aqueous curable composition according to claim 11. 請求項１２記載の水性硬化性組成物を含んでなることを特徴とする水性塗料。An aqueous paint comprising the aqueous curable composition according to claim 12. 請求項１１記載の水性硬化性組成物を含んでなることを特徴とする水性接着剤。An aqueous adhesive comprising the aqueous curable composition according to claim 11. 請求項１２記載の水性硬化性組成物を含んでなることを特徴とする水性接着剤。An aqueous adhesive comprising the aqueous curable composition according to claim 12.
JP2001320545A 2000-10-19 2001-10-18 Water-dispersible polyisocyanate composition, production method thereof, aqueous curable composition and application thereof Expired - Lifetime JP3775578B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001320545A JP3775578B2 (en) 2000-10-19 2001-10-18 Water-dispersible polyisocyanate composition, production method thereof, aqueous curable composition and application thereof

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000319338 2000-10-19
JP2000320856 2000-10-20
JP2000-319338 2000-10-20
JP2000-320856 2000-10-20
JP2001320545A JP3775578B2 (en) 2000-10-19 2001-10-18 Water-dispersible polyisocyanate composition, production method thereof, aqueous curable composition and application thereof

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JP2005217230A Division JP4221673B2 (en) 2000-10-19 2005-07-27 Water-dispersible polyisocyanate composition, aqueous curable composition, aqueous paint and aqueous adhesive

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JP2002194045A JP2002194045A (en) 2002-07-10
JP2002194045A5 true JP2002194045A5 (en) 2005-10-27
JP3775578B2 JP3775578B2 (en) 2006-05-17

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4802375B2 (en) * 2001-03-09 2011-10-26 Ｄｉｃ株式会社 Coating film forming method and coated product
JP4761095B2 (en) * 2001-03-09 2011-08-31 Ｄｉｃ株式会社 Method for forming coating film and painted product thereof
JP4725850B2 (en) * 2006-04-13 2011-07-13 Ｄｉｃ株式会社 Water-dispersible polyisocyanate composition, aqueous curable composition, aqueous paint and aqueous adhesive
JP6260782B2 (en) * 2014-01-15 2018-01-17 Jsr株式会社 Paint composition, paint and painted body
EP3506372B1 (en) 2015-12-23 2020-12-02 Agfa-Gevaert Nv A backsheet for a solar cell module
JP7456822B2 (en) * 2020-03-23 2024-03-27 日本カーバイド工業株式会社 Adhesive composition for optical member protective film and optical member protective film
WO2022165622A1 (en) * 2021-02-02 2022-08-11 Dic Corporation Water-dispersible polyisocyanate composition, method for producing composition, water-based curable composition, water-based paint, and article

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