JP6563528B2 - セシウム塩が添加された高分子カルボジイミドの合成方法、高分子カルボジイミド、それらの使用 - Google Patents
セシウム塩が添加された高分子カルボジイミドの合成方法、高分子カルボジイミド、それらの使用 Download PDFInfo
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Description
R1−R2−(−N=C=N−R2−)m−R1 (I)[式中、
mは、2〜500、好ましくは3〜20、非常に特に好ましくは4〜10の整数を表し、
R2=C1〜C18アルキレン、C5〜C18シクロアルキレン、アリーレン、C7〜C18アルキルアリーレンおよび/またはC7〜C18アラルキレン、好ましくはアルキルアリーレンおよび/またはC7〜C18アラルキレンであり、
R1=−NCO、−NCNR2、−NHCONHR4、−NHCONR4R5または−NHCOOR6であり、
ここで、R1において、互いに独立してR4およびR5は、同一であるかもしくは異なり、C1〜C6アルキル、C6〜C10シクロアルキルまたはC7〜C18アラルキルラジカルを表し、R6は、R1の定義の1つを有するか、またはポリエステルもしくはポリアミドラジカルもしくは−(CH2)h−O−[(CH2)k−O]g−R7
(ここで、h=1〜3、k=1〜3、g=0〜12であり、
R7=HまたはC1〜C4アルキルである)を表す]
の高分子カルボジイミドの製造方法であって、
それによって、式(II)
O=C=N−R2−R1 (II)
のイソシアネート含有化合物が、
任意選択的に式(III)
O=C=N−R2 (III)
(式中、R2およびR1は、上に定義された通りである)
のイソシアネート含有化合物の存在下に、
120℃〜220℃、好ましくは160℃〜200℃、非常に特に好ましくは180℃〜200℃の温度で少なくとも1つの塩基性セシウム塩の存在下で転化される(カルボジイミド化される)方法を提供する。
(IIa)、(IIb)、(IIc)もしくは(IId)単独で、または(IIa)および(IIb)を一緒に
用いられ、
ここで、これらの化合物は式
例1:炭酸セシウムを使った式(IIc)の化合物の反応による高分子カルボジイミドの製造(本発明)。
例2:カリウムメトキシドを使った式(IIc)の化合物の反応による高分子カルボジイミドの製造(比較)。
例3:炭酸カリウムを使った式(IIc)の化合物の反応による高分子カルボジイミドの製造(比較)。
例4:炭酸ナトリウムを使った式(IIc)の化合物の反応による高分子カルボジイミドの製造(比較)。
例5:式(IIc)ホスホレンオキシドの化合物の反応による高分子カルボジイミドの製造(比較)。
式(IIc)の30gのイソシアネート含有化合物を、内部温度計、還流冷却器および保護用のガス入口を備えた100mLの3口フラスコ中へ量り分け、その後例1〜4については、0.9g(3重量%)、および例5については0.03g(0.1重量%)の表1によるそれぞれの触媒を添加した。加熱段階の間ずっと、弱いアルゴン流れを気相に通過させた。保護用のガスを、CO2発生が開始するとすぐに止めた。混合物を、190℃で3時間(例1および5)または190℃で12時間(例2)または190℃で6時間(例3および4)激しく攪拌するに任せ、約100℃に冷却するとすぐに、その後濾過した。
例6:
第一級ヒドロキル官能基および3500g/モルの平均分子量を有する線状コポリエステル(Dynacoll(登録商標)7360)をベースとするホットメルトを製造し、次表の通り添加物を添加した:
用いられたカルボジイミドは、
(A) 式(I)[式中、m=4〜5であり、R1=−NHCOOR6であり、
ここで、R6は、炭酸セシウムでの触媒作用によって製造された、ポリエチレングリコールラジカル(発明の、例1の通り、しかしポリエチレングリコールで末端官能化された)であり、
R2=
特徴付け:検出できる有機リン化合物まったくなし(1ppm未満のリン)
(B) 式(I)[式中、m=4〜5であり、R1=−NHCOOR6であり、
ここで、R6は、メチルホスホレンオキシドでの触媒作用によって製造された、ポリエチレングリコール物品(比較の、国際公開第2005/111136号パンフレットからの方法もまた参照されたい)であり、
R2=
特徴付け:検出できるリンの残渣
であった。
第一級ヒドロキシル官能基を有する線状コポリエステルを最初に、120℃で30分間排気した。これに、全体調合物を基準として11.67重量%のジフェニルメタンジイソシアネート(MDI)の添加が続き、混合物を120℃で60分間反応させてポリウレタン接着剤を得た。
これらの試験は、本発明によるリンを含まないカルボジイミドの使用が、泡立ちの観点からいかなる感知できるほどの破壊的な副作用をももたらさないことを示す。反対に、ホスホレンオキシドで触媒された、少量の有機リン化合物を依然として含有するカルボジイミドは、泡形成という報告されている不利点を示す。
Claims (7)
- 式(I)
R1−R2−(−N=C=N−R2−)m−R1 (I)
[式中、
mは、2〜500、好ましくは3〜20、非常に特に好ましくは4〜10の整数を表し、
R2=C1〜C18アルキレン、C5〜C18シクロアルキレン、アリーレン、C7〜C18アルキルアリーレンまたはC7〜C18アラルキレン、好ましくはアルキルアリーレンまたはC7〜C18アラルキレンであり、
R1=−NCO、NCNR 4 、NHCONHR4 、−NHCONR4R5または−NHCOOR6であり、
ここで、R1において、互いに独立してR4およびR5は、同一であるかもしくは異なり、C1〜C6アルキル、C6〜C10シクロアルキルまたはC7〜C18アラルキルラジカルを表し、R6は、R1の定義の1つを有するか、またはポリエステルもしくはポリアミドラジカルもしくは−(CH2)h−O−[(CH2)k−O]g−R7
(ここで、h=1〜3、k=1〜3、g=0〜12であり、
R7=HまたはC1〜C4アルキルである)を表す]
の高分子カルボジイミドの製造方法であって、
式(II)
O=C=N−R2−R1 (II)
のイソシアネート含有化合物が、
任意選択的に式(III)
O=C=N−R 4 (III)
(式中、R1およびR 4 は、上に定義された通りである)
のイソシアネート含有化合物の存在下に、
120℃〜220℃、好ましくは160℃〜200℃、非常に特に好ましくは180℃〜200℃の温度で少なくとも1つの塩基性セシウム塩の存在下で転化される(カルボジイミド化される)ことを特徴とする方法。 - 用いられる前記塩基性セシウム塩が、炭酸セシウムおよび/またはセシウムアルコキシド、好ましくはセシウムメトキシドであることを特徴とする、請求項1に記載の方法。
- 前記塩基性セシウム塩が、反応混合物を基準として、0.1〜20重量%、好ましくは1〜5重量%、特に好ましくは2〜4重量%の濃度で用いられることを特徴とする、請求項1〜3のいずれか一項に記載の方法。
- 前記カルボジイミド化後に、前記塩基性セシウム塩が濾去される、ならびに/または溶媒、好ましくは水および/もしくはアルコールを使用する抽出によって除去されることを特徴とする、請求項1〜4のいずれか一項に記載の方法。
- 前記カルボジイミド化が溶媒中で行われることを特徴とする、請求項1〜5のいずれか一項に記載の方法。
- 用いられる前記溶媒がC7〜C22アルキルベンゼンであることを特徴とする、請求項6に記載の方法。
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EP15172169.3 | 2015-06-15 | ||
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PCT/EP2016/063601 WO2016202781A1 (de) | 2015-06-15 | 2016-06-14 | Verfahren zur herstellung von polymeren carbodiimiden unter zusatz von cäsiumsalzen, polymere carbodiimide und deren verwendung |
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TW201940463A (zh) * | 2018-03-12 | 2019-10-16 | 日商日清紡化學股份有限公司 | 碳二亞胺化合物的製造方法 |
KR20200130300A (ko) * | 2018-03-12 | 2020-11-18 | 닛신보 케미칼 가부시키가이샤 | 카르보디이미드 화합물의 제조방법 |
WO2022219110A1 (en) | 2021-04-16 | 2022-10-20 | Basf Se | Process for preparation of a carbodiimide and/or a polycarbodiimide |
EP4180473A1 (de) | 2021-11-10 | 2023-05-17 | LANXESS Deutschland GmbH | Verfahren zur herstellung von aromatischen polymeren carbodiimiden |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026836A (en) * | 1975-12-29 | 1977-05-31 | Texaco Development Corporation | Isocyanurate foam catalyst |
JP3195787B2 (ja) * | 1990-03-12 | 2001-08-06 | 旭電化工業株式会社 | イソシアネート三量化またはウレタン化触媒 |
JP3165971B2 (ja) * | 1991-12-26 | 2001-05-14 | 日清紡績株式会社 | ポリテトラメチルキシリレンカルボジイミド |
US5352400A (en) * | 1992-04-29 | 1994-10-04 | E. I. Du Pont De Nemours And Company | Carbodiimides and processes therefor |
DE4318979A1 (de) * | 1993-06-08 | 1994-12-15 | Basf Ag | Carbodiimide und/oder oligomere Polycarbodiimide auf Basis von 1,3-Bis-(1-methyl-1-isocyanato-ethyl)-benzol, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Hydrolysestabilisator |
US5597942A (en) | 1993-06-08 | 1997-01-28 | Basf Aktiengesellschaft | Carbodiimides and/or oligomeric polycarbodiimides based on 1 3-bis (1-methyl-1-isocyanatoethyl) benzene their use as hydrolysis stabilizers |
US5498747A (en) | 1994-05-12 | 1996-03-12 | Basf Aktiengesellschaft | Carbodiimides and/or oligomeric polycarbodiimides based on 1,3-bis (1-methyl-1-isocyanatoethyl)benzene, their preparation, and their use as hydrolysis stabilizers |
JP3332701B2 (ja) * | 1995-12-29 | 2002-10-07 | 日清紡績株式会社 | 不飽和ポリエステル樹脂用の添加剤及び該添加剤による不飽和ポリエステル樹脂の耐加水分解安定化方法 |
JP3373996B2 (ja) * | 1996-02-06 | 2003-02-04 | 日清紡績株式会社 | エステル基を有する樹脂用の耐加水分解安定剤及び該安定剤によるエステル基を有する樹脂の耐加水分解安定化方法 |
EP1065237B1 (de) * | 1999-07-02 | 2003-10-29 | Rhein Chemie Rheinau GmbH | Katalysator-System für die NCO/OH-Reaktion (Polyurethanbildung) |
DE10206112A1 (de) * | 2002-02-13 | 2003-08-21 | Basf Ag | Wässrige Dispersionen, aufgebaut aus Polycarbodiimiden |
DE102004024205A1 (de) | 2004-05-13 | 2005-12-08 | Basf Ag | Polyurethane enthaltend Carbodiimide |
DE102007057057A1 (de) * | 2007-11-27 | 2009-05-28 | Evonik Degussa Gmbh | Uretdiongruppen haltige Polyurethanzusammensetzungen, welche bei niedriger Temperatur härtbar sind und haftungsverbessernde Harze enthalten |
EP2803660A1 (de) | 2013-05-13 | 2014-11-19 | Rhein Chemie Rheinau GmbH | Neue Carbodiimide mit endständigen Harnstoff- und/oder Urethangruppen, Verfahren zu deren Herstellung und deren Verwendung |
EP2952502B1 (de) * | 2014-06-04 | 2017-01-04 | Rhein Chemie Rheinau GmbH | Bis[3 isopropenyl-alpha,alpha-dimethylbenzyl]carbodiimid, verfahren zur herstellung und dessen verwendung |
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TR201906092T4 (tr) | 2019-05-21 |
CN107810214A (zh) | 2018-03-16 |
EP3307709A1 (de) | 2018-04-18 |
HUE043316T2 (hu) | 2019-08-28 |
KR20180018707A (ko) | 2018-02-21 |
CA2989239C (en) | 2023-07-11 |
MX2017015982A (es) | 2018-04-18 |
EP3307709B1 (de) | 2019-02-13 |
WO2016202781A1 (de) | 2016-12-22 |
US10351652B2 (en) | 2019-07-16 |
CA2989239A1 (en) | 2016-12-22 |
US20180171058A1 (en) | 2018-06-21 |
JP2018517824A (ja) | 2018-07-05 |
BR112017026700B1 (pt) | 2021-02-17 |
ES2719431T3 (es) | 2019-07-10 |
PH12017502167A1 (en) | 2018-05-28 |
HK1253691A1 (zh) | 2019-06-28 |
PT3307709T (pt) | 2019-04-30 |
CN107810214B (zh) | 2020-12-08 |
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