JP4791375B2 - イミン結合および第3級アミンを含有する堅牢触媒(non−fugitivecatalysts)、ならびにそれから作製したポリウレタン製品 - Google Patents
イミン結合および第3級アミンを含有する堅牢触媒(non−fugitivecatalysts)、ならびにそれから作製したポリウレタン製品 Download PDFInfo
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- JP4791375B2 JP4791375B2 JP2006547419A JP2006547419A JP4791375B2 JP 4791375 B2 JP4791375 B2 JP 4791375B2 JP 2006547419 A JP2006547419 A JP 2006547419A JP 2006547419 A JP2006547419 A JP 2006547419A JP 4791375 B2 JP4791375 B2 JP 4791375B2
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- KAVGMUDTWQVPDF-UHFFFAOYSA-N perflubutane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)F KAVGMUDTWQVPDF-UHFFFAOYSA-N 0.000 description 1
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- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/04—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C251/06—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a saturated carbon skeleton
- C07C251/08—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a saturated carbon skeleton being acyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/24—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
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Description
(a)少なくとも1つの有機ポリイソシアナートと、
(b)ポリオールが2〜8の計算公称官能価および20〜800mgKOH/gのヒドロキシル数を有するポリオール組成物と、
(c)少なくとも1つのイミン結合および少なくとも1つの第3級アミン基を含有する少なくとも1つの堅牢触媒と
(d)場合により、別の触媒および/または発泡剤の存在下での、
(e)場合により、ポリウレタンフォーム、エラストマーまたはコーティングの製造のためのそれ自体既知の添加剤または助剤と、
の混合物の反応による、ポリウレタン製品の製造プロセスである。
DEOAは、純ジエタノールアミンである。
DMAPAは、3−ジメチルアミノ−1−プロピルアミンである。
APIは、1−(3−アミノプロピル)−イミダゾール、Aldrichから入手できる第1級アミンを含む第3級アミンである。
D.E.R.*736Pは、The Dow Chemical Companyから入手できる、EEW(エポキシ当量)190を持つ脂肪族ジエポキシド樹脂である。
D.E.R.732は、The Dow Chemical Companyから入手できる、EEW 320を持つ脂肪族ジエポキシド樹脂である。
D.E.R 383は、The Dow Chemical Companyから入手できる、EEW 180.4を持つ芳香族液体エポキシ樹脂である。
D.E.N.438は、The Dow Chemical Companyから入手できる、EEW 190を持つ芳香族液体エポキシノボラック樹脂である。
エポキシ樹脂Aは、EEW 300を持ち、2%未満の塩素を含有する脂肪族ジエポキシド樹脂である。
Dabco DC 5169は、Air Products and Chemicals Inc.から入手できるシリコーンベース界面活性剤である。
NiaxY−10184は、G.E.から入手できるシリコーンベース界面活性剤である。
Dabco 33 LVは、Air Products and Chemicals Inc.から入手できる第3級アミン触媒である。
NiaxA−1は、Crompton Corporationから入手できる第3級アミン触媒である。
ポリオールAは、3,3’−ジアミノ−N−メチルジプロピルアミンによって開始され、15%エチレオンオキシドによってキャップされた1,700当量プロポキシ化テトロールである。
ポリオールBは、ポリオールAと同じであるが、20%エチレオンオキシドキャッピングを含む。
SPECFLEX NC 632は、The Dow Chemical Companyから入手できる、グリセロールおよびソルビトールのブレンドによって開始された1,700EWポリオキシプロピレンポリオキシエチレンポリオールである。
Specflex NC−630は、より低い官能価を有し、The Dow Chemical Companyから入手できる、Specflex NC−632と同様のポリオールである。
ポリオールCは、エチレオンオキシド含有率が17重量%まで上昇していることを除いて、Specflex NC−630と同様のポリオールである。
SPECFLEX NC−700は、The Dow Chemical Companyから入手できる、平均ヒドロキシル数20を持つ、40パーセントSANベースコポリマーポリオールである。
VORANATE T−80は、The Dow Chemical Companyから入手できる、TDI 80/20イソシアナートである。
サリチルアルデヒドおよび1−(3−アミノプロピル)イミダゾールの付加体
磁気撹拌棒、添加漏斗、および凝縮器を装備した100mL 2口丸底フラスコに、サリチルアルデヒド15.0g(0.123mol)を装填する。1−3−(アミノプロピル)イミダゾール(15.4g、0.123mol)を添加漏斗に入れる。反応混合物を窒素中で撹拌しながら、アミンを滴加する。添加の完了後、明るい黄色の透明油をフラスコから瓶に装填する。単離収量=28.5g。静置すると、生成物は固化して、以下の特性を有する。
1H NMR(DMSO):8.55(singlet,1H),7.65(singlet,1H),7.45(doublet,1H),7.3(triplet,1H),7.2(singlet,1H),6.9(multiplet,3H),4.1(triplet,2H),3.5(triplet,2H),3.3(broad singlet,〜3H),2.1(m,2H);13C NMR(DMSO−d6)166.4,160.5,137.3,132.3,131.7,128.5,119.3,118.7,118,6,116.4,55.5,43.9,31.6.生成物中の水の理論量は7.3重量%である。
サリチルアルデヒドおよび3−ジメチルアミノプロピルアミンの付加体
磁気撹拌棒、添加漏斗、および凝縮器を装備した100mL 2口丸底フラスコに、サリチルアルデヒド15.0g(0.123mol)を装填する。3−ジメチルアミノプロピルアミン(12.55g、0.123mol)を添加漏斗に入れる。反応混合物を窒素中で撹拌しながら、アミンを滴加する。添加の完了後、明るい黄色の透明油をフラスコから瓶に装填する。単離収量=26.9g、以下の特性を持つ。
1H NMR(DMSO):8.55(singlet,1H),7.45(doublet,1H),7.3(triplet,1H),6.9(multiplet,2H),3.6(triplet,2H),3.4(broad singlet,〜3H),2.25(triplet,2H);2.15(singlet,6H),1.75(multiplet,2H).13C NMR(DMSO−d6)165.5,160.6,131.8,131.2,118.2,118.0,116.2,56.2,55.9,44.8,28.0.生成物中の水の理論量は8.0重量%である。
エポキシ樹脂A、サリチルアルデヒドおよび3−ジメチルアミノプロピルアミンの付加体
機械式スターラー、Claissenアダプタ、および真空/窒素源に接続されたガス注入アダプタを装備した1L 2口丸底フラスコに、エポキシ樹脂A 444.0g(1.5molエポキシ基)、サリチルアルデヒド183.2g(1.5mol)、およびテトラブチルホスホニウムアセテート(メタノール中59重量%)5.8g(3.42g活性、9.0mmol)を装填する。装置を20mmHgまで真空にしてから、次に窒素を通気させる。真空/窒素を合計5回循環させ、窒素で終了する。装置を窒素の動的雰囲気下に放置し、120℃に維持した油浴に沈める。1時間後、浴温度を150℃まで上昇させて、反応混合物を一晩撹拌する。20時間後、反応混合物をサンプリングして、NMRによって解析し、すべてのエポキシが消費されることを明らかにする。フラスコを油浴から取外し、3−(ジメチルアミノ)プロピルアミン152.3g(1.49mol)を含有する添加漏斗を装着する。撹拌されている温反応混合物にアミンを1時間に渡って滴加する。添加の完了後、明るい赤色の透明油をフラスコから瓶に装填する。単離収量=775.2g、以下の特性を持つ。
1H NMR(DMSO):8.7(singlet,1H),7.85(doublet,1H),7.4(multiplet,1H),7.0(multiplet,2H),5.2(broad singlet,OH),4.0(mulitiplet,ポリエーテルH),3.4(broad muliplet,ポリエーテル+アミン由来H),2.25(triplet,2H),2.1(singlet,6H),1.7(multiplet,2H),1.0(broad singlet,ポリエーテルからのCH3).生成物中の水の理論量は3.4重量%である。サンプル中のジメチルアミノ基の理論量は1.9meq/gである。
エポキシ樹脂A、サリチルアルデヒドおよび1−(3−アミノプロピル)イミダゾールの付加体
機械式スターラー、Claissenアダプタ、および真空/窒素源に接続されたガス注入アダプタを装備した1L 2口丸底フラスコに、エポキシ樹脂A 450.3g(1.54molエポキシ基)、salicaldehyde 187.7g(1.54mol)、およびテトラブチルホスホニウムアセテート(メタノール中59重量%)5.8g(3.42g活性、9.0mmol)を装填する。装置を20mmHgまで真空にしてから、次に窒素を通気させる。真空/窒素を合計5回循環させ、窒素で終了する。装置を窒素の動的雰囲気下に放置し、140℃に維持した油浴に沈める。2時間後、浴温度を150℃まで上昇させて、反応混合物を一晩撹拌する。20時間後、反応混合物をサンプリングして、NMRによって解析し、すべてのエポキシが消費されることを明らかにする。フラスコを油浴から取外し、1−(3−アミノプロピル)イミダゾール188.5g(1.51mol)を含有する添加漏斗を装着する。撹拌されている温反応混合物にアミンを30分間に渡って滴加する。添加の完了後、オレンジ色の透明油をフラスコから瓶に装填する。単離収量=816.7g、以下の特性を持つ。
1H NMR(DMSO):8.7(singlet,1H),7.85(doublet,1H),7.6(singlet,1H),7.4(multiplet,1H),7.2(singlet,1H),7.0(multiplet,3H),5.2(broad singlet,OH),4.0(mulitiplet,ポリエーテル+アミン由来H),3.4(broad muliplet,ポリエーテル+アミン由来H),2.05(multiplet,2H),1.7,1.0(broad singlet,ポリエーテルからのCH3).生成物中の水の理論量は3.3重量%である。サンプル中のイミダゾール基の理論量は1.81meq/gである。
DER732、サリチルアルデヒドおよび3−ジメチルアミノプロピルアミンの付加体
リアクタにDER732(エポキシド当量322を持つ脂肪族液体エポキシ樹脂)450.0g(1.4molエポキシ基)、サリチルアルデヒド170.7g(1.4mol)、およびテトラブチルホスホニウムアセテート5.4g(3.17g活性、8.4mmol)を装填して、実施例3の手順を使用する。20時間の反応期間の後、3−(ジメチルアミノ)プロピルアミン141.8(1.39mol)を1時間に渡って滴加する。添加の完了後、オレンジ色の透明油をフラスコから瓶に装填する。単離収量=760.1g、以下の特性を持つ。
1H NMR(DMSO):8.7(singlet,1H),7.85(doublet,1H),7.4(multiplet,1H),7.0(multiplet,2H),5.2(broad multiplet,OH),4.0(mulitiplet,ポリエーテルH),3.4(broad muliplet,ポリエーテル+アミン由来H),2.25(triplet,2H),2.1(singlet,6H),1.7(multiplet,2H),1.0(broad singlet,ポリエーテルからのCH3)。生成物中の水の理論量は3.3重量%である。サンプル中のジメチルアミノ基の理論量は1.82meq/gである。
DER383、サリチルアルデヒドおよび3−ジメチルアミノプロピルアミンの付加体
実施例3の装置にDER383 30.6g(169.6mmolエポキシ基)、サリチルアルデヒド20.7g(169.5mmol)、およびテトラブチルホスホニウムアセテート660.2mg(389.5mg活性、1.03mmol)を添加する。実施例3による真空/窒素サイクルの後、装置を窒素の動的雰囲気下に放置し、85℃に維持した油浴に沈める。2時間後、浴温度を100℃まで上昇させて、反応混合物を一晩撹拌する。20時間後、反応混合物をサンプリングして、NMRによって解析し、すべてのエポキシが消費されることを明らかにする。反応混合物を含有する油浴を70℃まで冷却して、フラスコに3−(ジメチルアミノ)プロピルアミン17.0g(166.4mmol)を含有する添加漏斗を装着する。撹拌されている温反応混合物にアミンを10分間に渡って滴加する。添加の完了後、粘性の黄色透明油をまだ温かい間にフラスコから瓶に装填する。単離収量=64g、以下の特性を持つ。
1H NMR(DMSO):8.7(singlet,1H),7.85(doublet,1H),7.4(multiplet,1H),7.1(doublet,2H),7.0(multiplet,2H),6.85(doublet,2H),5.5(broad singlet,OH),4.1(mulitiplet,ポリエーテルH),3.5(triplet,アミン由来H),3.4(broad singlet),2.25(triplet,2H),2.1(singlet,6H),1.7(multiplet,2H),1.55(broad singlet,ビスフェノールA由来CH3).生成物中の水の理論量は4.36重量%である。サンプル中のジメチルアミノ基の理論量は2.42meq/gである。
DEN438、サリチルアルデヒドおよび3−ジメチルアミノプロピルアミンの付加体
実施例3の装置にDEN438(エポキシド当量179.2)33.6g(187.5mmolエポキシ基)、サリチルアルデヒド22.9g(187.5mmol)、およびテトラブチルホスホニウムアセテート647.6mg(382.1mg活性、1.0mmol)を添加する。装置を20mmHgまで真空にしてから、次に窒素を通気させる。真空/窒素を合計3回循環させ、窒素で終了する。装置を窒素の動的雰囲気下に放置し、90℃に維持した油浴に沈める。30分後、浴温度を100℃まで上昇させて、反応混合物を一晩撹拌する。20時間後、反応混合物をサンプリングして、NMRによって解析し、すべてのエポキシが消費されることを明らかにする。反応混合物を含有する油浴を90℃まで冷却して、フラスコに3−(ジメチルアミノ)プロピルアミン19.0g(185.9mmol)を含有する添加漏斗を装着する。撹拌されている温反応混合物にアミンを30分間に渡って滴加する。添加の完了後、粘性の赤色透明シロップをまだ温かい間にフラスコから瓶に装填する。単離収量=68g。周囲温度まで冷却すると、生成物は透明赤色ガラス質となり、以下の特性を持つ。
1H NMR(DMSO):8.7(singlet,1H),7.85(doublet,1H),7.4(multiplet,1H),6.9(broad multiplet 5H),5.6(broad singlet,OH),3−4.3(broad mulitiplet),2.25(multiplet,2H),2.1(broad singlet,6H),1.7(multiplet,2H).生成物中の水の理論量は4.41重量%である。サンプル中のジメチルアミノ基の理論量は2.45meq/gである。
エポキシ樹脂A、バニリン、および3−ジメチルアミノプロピルアミンの付加体
装置にエポキシ樹脂A 30.0g(101.4mmolエポキシ基)、バニリン15.4g(101.2mmol)、およびテトラブチルホスホニウムアセテート487mg(287.3mg活性、0.76mmol)を装填して、実施例3の手順を使用する。一晩の反応の後、3−(ジメチルアミノ)−プロピルアミン10.3g(101.2mmol)を10分間に渡って滴加する。添加の完了後、薄いオレンジ色/褐色透明油を得る。単離収量=50.8g、以下の特性を持つ。
1H NMR(DMSO):8.2(singlet,1H),7.35(singlet,1H),7.15(doublet,1H),6.95(doublet,1H),5.1(broad singlet,OH),4.0(mulitiplet,ポリエーテルH),3.8(singlet,3H,バニリンに由来するOCH3),3.4(broad muliplet,ポリエーテル+アミン由来H),2.25(triplet,2H),2.1singlet,6H),1.7(multiplet,2H),1.0(broad singlet,ポリエーテルからのCH3).生成物中の水の理論量は3.25重量%である。サンプル中のジメチルアミノ基の理論値は1.8meq/gである。
エポキシ化ダイズ油、バニリン、および3−ジメチルアミノプロピルアミンの付加体
実施例3の装置にエポキシ化ダイズ油(CP Hall Co.からのParaplex G−62、エポキシド当量235)30.0g(127.7mmolエポキシ基)、バニリン19.4g(127.5mmol)、およびテトラブチルホスホニウムアセテート491.2mg(289.8mg活性、0.76mmol)を添加する。装置を20mmHgまで真空にしてから、次に窒素を通気させる。このサイクルを4回反復し、装置を窒素の動的雰囲気下に放置し、150℃に維持した油浴に沈める。30分後、浴温度を165℃まで上昇させて、反応混合物を一晩撹拌する。14時間後、反応混合物サンプリングして、NMRによって解析し、すべてのエポキシが消費されることを明らかにする。反応混合物を含有する油浴を60℃まで冷却して、フラスコに3−(ジメチルアミノ)プロピルアミン13.0g(127.2mmol)を含有する添加漏斗を装着する。アミンを10分間に渡って滴加する。添加の完了後、温粘性シロップを得る。以下の解析と共に、単離収量=57.4g。
1H NMR(DMSO):8.2(singlet,1H),7.35(multiplet,1H),7.0(broad multiplet,2H),5.2(broad singlet,OH),3.2−4.6(broad mulitiplet),2.25(multiplet,2H),2.1(singlet,6H),1.7(multiplet,2H),1.0−1.6(multiplet),0.8(broad singlet).生成物中の水の理論量は3.65重量%である。サンプル中のジメチルアミノ基の理論値は2.03meq/gである。
BVT試験での反応性データ
SPECFLEX NC 630 100部
VORANATE T−80 指数110
Voranol NC630 100部
Dabco 33 LV 0.26部
Voranate T−80 指数110
Krauss−Maffei混合ヘッドを装備した高圧装置を使用し、実施例3の付加体を用いて、2通りの発泡実験を実施する。
Specflex NC−632 18.5
Specflex NC−700 30
ポリオールA 50
実施例3の付加体 1.5
水 3.6
DEOA 0.7
Dabco DC−5169 0.6
Voranate T−80 指数100および105
クリーム時間(秒) 4 4
ゲル時間(秒) 61 60
ライズ(rise)時間(秒) 131 133
フリーライズ(free rise)密度(kg/m3) 28 適用せず
実施例15では、実施例3の付加体の代わりに実施例4の付加体を、実施例13/14の処方と共に使用する;指数100:測定した反応性:クリーム時間5秒;ゲル時間70秒;ライズ時間(rise)157秒。フリーライズ(free rise)密度28.5kg/m3の良好なフォームが得られる。
Cannon装置を用いて発泡試験を実施する。
実施例17では、実施例3の付加体を以下の処方で使用する。
ポリオールC 24.4
Specflex NC−700ポリオール 37.5
ポリオールB 36.6
実施例3の付加体 1.5
水 3.9
DEOA 1.4
Niax Y−10184 1.2
VORANATE T−80 指数105
実施例3の付加体を各種のレベルでポリオールBおよびCとブレンドして、BVT試験を通じた測定によって、そして目視検査によってエージング試験を実施し、相分離の徴候を記録する。60℃での13週間後、以下のブレンドでは反応性の消失も相分離の徴候も見られない:
実施例3の付加体 5重量部
ポリオールB 38
ポリオールC 57
重量による以下の組成物を用いて、ポリオールブレンドを調製する:
Specflec NC−632 18.5
Specflex NC−700 30
ポリオールA 50
実施例5の付加体 1.5
水 3.6
DEOA 0.7
Dabco DC−5169 0.6
第1日 第4日
クリーム時間(秒) 5 5
ゲル時間(秒) 69 70
ライズ(rise)時間(秒) 141 143
フリーライズ(free rise)密度(kg/m3) 30 29
DER 732、サリチルアルデヒド、1−(3−アミノプロピル)イミダゾール、および3−ジメチルアミノプロピルアミンの付加体
装置にDER 732 475.0g(1.498molエポキシ基)、サリチルアルデヒド173.8g(1.424mol)、およびテトラブチルホスホニウムアセテート5.8g(3.42g活性、9.0mmol)を装填して、実施例3の手順に従う。反応を16時間に渡って進行させて、その時間の後に3−(ジメチルアミノ)プロピルアミン72.7g(0.712mol)および1−(3−アミノプロピル)イミダゾール89.1g(0.712mol)を添加漏斗によって滴加する。撹拌されている温反応混合物にアミンを1時間に渡って滴加する。添加の完了後、オレンジ色の透明油を得る。単離収量=805.9g。生成物中の水の理論量は3.15重量%である。ジメチルアミノ基およびイミダゾール基の間で等しく割られた、サンプル中の全アミン官能価の理論量は、1.75meq/gである。
発泡は、実施例21の付加体1.5重量部によって、実施例14および15の処方および条件を使用して実施する:
クリーム時間(秒) 4
ゲル時間(秒) 69
ライズ(rise)時間(秒) 129
エポキシ樹脂A、サリチルアルデヒド、ビスフェノールAおよび3−ジメチルアミノプロピルアミンの付加体
機械式スターラー、Claissenアダプタ、および真空/窒素源に接続されたガス注入アダプタを装備した1L 口丸底フラスコに、エポキシ樹脂A 500.0g(1.69molエポキシ基)、サリチルアルデヒド103.g(0.845mol)、ビスフェノールA 96.45g(0.4435mol)、およびテトラブチルホスホニウムアセテート(メタノール中59%)6.5gを装填する。装置を20mmHgまで真空にしてから、次に窒素を通気させる。真空/窒素を合計5回循環させ、窒素で終了する。装置を窒素の動的雰囲気下に放置し、120℃に維持した油浴に沈める。1時間後、浴温度を150℃まで上昇させて、反応混合物を一晩撹拌する。20時間後、反応混合物をサンプリングして、NMRによって解析し、すべてのエポキシが消費されることを明らかにする。フラスコを油浴から取外し、3−(ジメチルアミノ)プロピルアミン86.4(0.845mol)を含有する添加漏斗を装着する。撹拌されている温反応混合物にアミンを1時間に渡って滴加する。添加の完了後、オレンジ色透明油をフラスコから瓶に装填する。単離収量=780.4g。
エポキシ樹脂A、3,3’ジアミノ−N−メチル−ジプロピルアミン、および3−ジメチルアミノプロピルアミンの付加体
エポキシ樹脂A 444g(1.5molエポキシ基)、サリチルアルデヒド183.2g(1.5mol)、およびテトラブチルホスホニウムアセテート(メタノール中59重量%)5.8gを使用して、実施例23の手順に従う。150℃での一晩の反応の後、3−ジメチルアミノプロピルアミン76.6g(0.75mol)および3,3’−ジアミノ−N−メチルジプロピルアミン54.5g(0.375mol)の混合物を反応物に添加する。単離収量=752.9g
Claims (15)
- (a)(i)少なくとも1つのエポキシ部分または少なくとも1つのイソシアナート部分を有する化合物と、(ii)アルコール、アミン、チオールまたはカルボン酸からなる群から選択される少なくとも1つのエポキシ反応性部分、およびアルデヒドまたはケトン部分を有する化合物との混合物と、
(b)少なくとも1つの第1級アミンおよび少なくとも1つの第3級アミン部分を有する化合物との、
反応生成物である、触媒組成物。 - ケトンがR−C(O)−R1によって表され、式中、RおよびR1が独立して、C1〜C20置換または非置換の直鎖または分岐アルキル、4〜20個の原子を含有する環式、複素環または芳香族化合物であるか、またはRおよびR1が相互に結合されて、環内に5〜20個の原子を含有する環構造を形成する、請求項1に記載の触媒組成物。
- アルデヒドがR−C(O)−Hによって表され、式中、Rは、C1〜C20置換または非置換の直鎖または分岐アルキル、4〜20個の原子を含有する環式、複素環または芳香族化合物である、請求項1に記載の触媒組成物。
- 第1級および第3級アミン部分の両方を有する化合物が式:
H2N−R8−N(R9)2によって表され、式中、R8は、1〜20個の炭素原子を有する脂肪族または環式鎖であり、R9は、C1〜C3アルキル基である、請求項1に記載の触媒組成物。 - 第1級および第3級アミン部分の両方を有する化合物が、3−(ジメチルアミノ)−プロピルアミン、1−(3−アミノプロピル)−イミダゾール、1−(3−アミノプロピル)−2−メチルイミダゾール、N,N−ジメチルジプロピレントリアミン、N,N−ジメチルエチレンジアミン、N,N−ジエチルエチレンジアミン、N,N−ジブチルエチレンジアミン、3−(ジエチルアミノ)−プロピルアミン、3−(ジブチルアミノ)−プロピルアミン、N,N,2,2−テトラメチル−1,3−プロパンジアメ、2−アミノ−5−ジエチルアミノペンタン、N−メチル−(N’−アミノエチル)−ピペラジン、1,4−ビス(3−アミノプロピル)ピペラジン、3−アミノキヌクリジン、4−(2−アミノエチル)モルホリン、4−(3−アミノプロピル)モルホリン、N,N−ジメチル−1,4−フェニレンジアミン、5−アミノ−1−エチルピラゾール、2−アミノピリジン、2−(アミノメチル)ピリジン、2−(アミノエチル)ピリジン、4−アミノピリジン、3−アミノピリジン、3−(アミノエチル)ピリジン、N−アミノプロピルピロリジン、2−アミノピコリン、ジアミノピリジン、2−アミノピリミジン、4−アミノピリミジン、アミノピラジン、3−アミノ−1,2,4−トリアジン、アミノキノリン、N,Nジメチルジプロピレントリアミンおよび3,3’−ジアミノ−N−メチルジプロピルアミン、N−メチル−1,3−プロピルジアミンである、請求項1に記載の触媒組成物。
- アルデヒドおよびエポキシ反応性部分を有する化合物が環構造を有するときに、アルデヒド部分が環に直接結合し、エポキシ反応性部分が環に直接結合するか、C3〜C6直鎖または分岐アルキルを介して環に結合するという条件で、アルデヒド部分およびエポキシ反応性部分を有する化合物が、ヘテロ原子を含有するC3〜C30脂肪族、芳香族またはポリ芳香族化合物あるいは環構造である、請求項1に記載の触媒組成物。
- アルデヒドおよびエポキシ反応性部分を有する化合物が、サリチルアルデヒド、バニリン、5−(ヒドロキシメチル)−フルフラル、3−ヒドロキシベンズアルデヒド、4−ヒドロキシベンズアルデヒド、ジヒドロキシベンズアルデヒド、トリヒドロキシベンズアルデヒド、2−カルボキシベンズアルデヒド、3−カルボキシベンズアルデヒドまたはその混合物である、請求項1に記載の触媒組成物。
- ケトンおよびエポキシ反応性部分を有する化合物が環構造を有するときに、エポキシ反応性部分が環に直接結合するか、C1〜C6直鎖または分岐アルキルを介して環に結合するという条件で、ケトンおよびエポキシ反応性部分を有する化合物が、ヘテロ原子を含有するC3〜C30脂肪族、芳香族またはポリ芳香族化合物あるいは環構造である、請求項1に記載の触媒組成物。
- ケトンおよびエポキシ反応性部分を有する化合物が2’−ヒドロキシアセトフェノン、4’−ヒドロキシアセトフェノン、3’−ヒドロキシアセトフェノン、3−アセチル−1−プロパノール、4−ヒドロキシ−3−メチル−2−ブタノン、4−ヒドロキシ−4−メチル−2−ペンタノン、4’−ヒドロキシバレロフェノン、ジヒドロキシアセトフェノン、ベンジル−4−ヒドロキシフェニルケトン、アセトバニロン、3’−アミノアセトフェノン、4’−アミノアセトフェノン、アミノベンゾフェノン、4−アセチル安息香酸、2−ベンゾイル安息香酸またはその混合物である、請求項1に記載の触媒組成物。
- 少なくとも1つのエポキシ部分を有する化合物が式:
- 前記(a)において、混合物がフェノール、クレゾール、ビスフェノールA、ビスフェノールF、ノボラックポリオール、エチレンジアミン、3,3’−ジアミノ−N−メチル−ジプロピルアミン、レゾルシノール、アジピン酸、コハク酸、イソフタル酸、フタル酸、テレフタル酸、酸性酸、またはその組合せをさらに含有する、請求項1に記載の触媒組成物。
- 前記(b)において、第1級アミンおよび第3級アミン部分を有する化合物が2つまたはそれ以上の第1級アミンを有する、請求項1に記載の触媒組成物。
- 前記(a)に存在するエポキシ部分の1〜50パーセントが、エポキシ反応性部分および第3級アミン部分を有する化合物と反応する、請求項1に記載の触媒組成物。
- 前記(a)は、イソシアナート部分を有する化合物と、少なくとも1つのアルコールまたはアミン部分および少なくとも1つのアルデヒドまたはケトン部分を有する化合物との混合物である、請求項1に記載の触媒組成物。
- ポリウレタン製造用の請求項1〜14のいずれかに記載する触媒組成物。
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KR20070084285A (ko) * | 2004-11-17 | 2007-08-24 | 다우 글로벌 테크놀로지스 인크. | 산 블로킹된 아민계 자체촉매적 폴리올 및 이로부터 제조된폴리우레탄 발포체 |
US20070225393A1 (en) * | 2006-03-27 | 2007-09-27 | Arnold Allen R Jr | Crosslinkers for minimizing deterioration of polyurethane foams |
JP4884865B2 (ja) * | 2006-07-21 | 2012-02-29 | 三井化学株式会社 | 生分解性組成物、その成形体ならびに用途 |
WO2008079614A1 (en) | 2006-12-21 | 2008-07-03 | Dow Global Technologies Inc. | Polyurethane catalysis based on the combination of autocatalytic polyol and urea |
WO2011003590A2 (de) * | 2009-07-09 | 2011-01-13 | Bayer Materialscience Ag | Verfahren zur herstellung von flammgeschützten polyurethanschaumstoffen mit guten dauergebrauchseigenschaften |
US8022257B2 (en) | 2009-09-03 | 2011-09-20 | The Ohio State University Research Foundation | Methods for producing polyols using crude glycerin |
JP5905892B2 (ja) * | 2010-10-01 | 2016-04-20 | ダウ グローバル テクノロジーズ エルエルシー | 低密度高弾性軟質ポリウレタンフォームの製造方法 |
PT2635617T (pt) * | 2010-11-03 | 2019-02-18 | Dow Global Technologies Llc | Sistemas de poliuretano auto esmagáveis |
JP7028864B2 (ja) * | 2016-09-22 | 2022-03-02 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 縮合及び/又は付加反応によって硬化可能なコーティング組成物 |
CN109957087B (zh) * | 2017-12-26 | 2021-02-02 | 万华化学(宁波)有限公司 | 一种阳离子型聚氨酯-聚脲水分散体及其制备方法和用途 |
KR102199981B1 (ko) * | 2018-07-24 | 2021-01-11 | 주식회사 삼양사 | 친환경 폴리우레탄 폼 형성용 조성물 및 폴리우레탄 폼의 제조 방법 |
WO2020196666A1 (ja) | 2019-03-26 | 2020-10-01 | 東ソー株式会社 | ハロアルケン発泡ポリウレタン製造用のポリオール系配合液 |
CN111620996A (zh) * | 2020-06-19 | 2020-09-04 | 长春富维安道拓汽车饰件系统有限公司 | 一种低气味快速脱模聚氨酯半硬质泡沫 |
CA3237889A1 (en) * | 2021-11-10 | 2023-05-19 | Daisu LEE | Eco-friendly polyurethane foam using aldehyde compound and diels-alder reaction products of aldehyde compound and method for forming same |
CN114015003A (zh) * | 2021-11-17 | 2022-02-08 | 长春工业大学 | 一种基于香草醛含亚胺结构可降解聚氨酯弹性体及其制备方法 |
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- 2004-12-22 RU RU2006126630/04A patent/RU2376322C2/ru not_active IP Right Cessation
- 2004-12-22 AU AU2004309412A patent/AU2004309412B2/en not_active Ceased
- 2004-12-22 WO PCT/US2004/043462 patent/WO2005063840A1/en active Application Filing
- 2004-12-22 BR BRPI0417327-9A patent/BRPI0417327B1/pt not_active IP Right Cessation
- 2004-12-22 JP JP2006547419A patent/JP4791375B2/ja not_active Expired - Fee Related
- 2004-12-22 CN CN2004800385935A patent/CN1898287B/zh not_active Expired - Fee Related
- 2004-12-22 CA CA002549846A patent/CA2549846A1/en not_active Abandoned
- 2004-12-22 EP EP04815527.9A patent/EP1699840B1/en not_active Not-in-force
- 2004-12-22 KR KR1020067012428A patent/KR20060121231A/ko not_active Application Discontinuation
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2011
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CA2549846A1 (en) | 2005-07-14 |
US20070238795A1 (en) | 2007-10-11 |
RU2376322C2 (ru) | 2009-12-20 |
CN1898287B (zh) | 2011-01-19 |
WO2005063840A1 (en) | 2005-07-14 |
EP1699840A1 (en) | 2006-09-13 |
CN1898287A (zh) | 2007-01-17 |
US20120022177A1 (en) | 2012-01-26 |
BRPI0417327A (pt) | 2007-09-11 |
JP2007516339A (ja) | 2007-06-21 |
RU2006126630A (ru) | 2008-01-27 |
AU2004309412B2 (en) | 2010-11-18 |
AU2004309412A1 (en) | 2005-07-14 |
BRPI0417327B1 (pt) | 2014-03-11 |
EP1699840B1 (en) | 2014-01-22 |
KR20060121231A (ko) | 2006-11-28 |
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