JPH11511188A - Nco基を含有するポリウレタンプレポリマー - Google Patents
Nco基を含有するポリウレタンプレポリマーInfo
- Publication number
- JPH11511188A JPH11511188A JP9508099A JP50809997A JPH11511188A JP H11511188 A JPH11511188 A JP H11511188A JP 9508099 A JP9508099 A JP 9508099A JP 50809997 A JP50809997 A JP 50809997A JP H11511188 A JPH11511188 A JP H11511188A
- Authority
- JP
- Japan
- Prior art keywords
- prepolymer
- polyol
- oil
- transesterification
- weight
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
- C09K3/1021—Polyurethanes or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/30—Materials not provided for elsewhere for aerosols
-
- 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
- C08G2101/00—Manufacture of cellular products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/04—Non-macromolecular organic compounds
- C09K2200/0447—Fats, fatty oils, higher fatty acids or derivatives thereof
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.湿気硬化を促進する0.1〜2.0重量%の第三アミンと0.35〜14ppm のリチウムを含み、Na、Kおよび他のアミンを含まないことを特徴とする、ポ リオールとポリイソシアネートからなるNCO基含有ポリウレタンプレポリマー 。 2.ポリオールが油化学ポリオールであることを特徴とする請求項1に記載の プレポリマー。 3.2〜4個のOH基を含み、<400の分子量を有する短鎖化合物を用い、 かつ所望により少量のジカルボン酸を用いる、ひまし油、なたね油、大豆油およ びエポキシ化大豆油のエステル交換によって、製造に使用するポリオールが得ら れ、エステル交換後のポリオールのOH価が150〜350であることを特徴と する請求項1または2に記載のプレポリマー。 4.ポリオールを製造するために、ポリオール1kgあたり4.0 mモルまでの 塩基性リチウム化合物、より具体的には水酸化リチウムを、エステル交換前に添 加することを特徴とする請求項1、2または3のいずれかに記載のプレポリマー 。 5.NCOプレポリマー、可塑/防炎剤、溶剤/発泡剤および他の添加剤の合 計を基準に、0.1〜2.0重量%の2,2'−ジモルホリノジエチルエーテルを、 プレポリマー化の前に添加して湿気硬化を促進することを特徴とする請求項1〜 4のいずれかに記載のプレポリマー。 6.2.3〜2.8の官能価を有するポリマーMDIの工業用混合物の形態にあ るジフェニルメタン−4,4'−ジイソシアネートをポリイソシアネートとして使 用することを特徴とする請求項1〜5のいずれかに記載のプレポリマー。 7.湿気硬化型接着剤または発泡体を製造するための請求項1〜6のいずれか に記載のプレポリマーの使用。 8.使用する溶剤が、a)沸点−40〜+60℃を有する塩素を含まないフル オロカーボン、b)プロパン/ブタン混合物およびc)ジメチルエーテルまたは これらの混合物であり、非再使用加圧容器中で湿気硬化溶液を製造するための請 求項7に記載のプレポリマーの使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19529406A DE19529406A1 (de) | 1995-08-10 | 1995-08-10 | Polyurethan-Prepolymer mit NCO-Gruppen |
DE19529406.8 | 1995-08-10 | ||
PCT/EP1996/003384 WO1997006196A1 (de) | 1995-08-10 | 1996-08-01 | Polyurethan-prepolymer mit nco-gruppen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11511188A true JPH11511188A (ja) | 1999-09-28 |
JP3920920B2 JP3920920B2 (ja) | 2007-05-30 |
Family
ID=7769156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50809997A Expired - Fee Related JP3920920B2 (ja) | 1995-08-10 | 1996-08-01 | Nco基を含有するポリウレタンプレポリマー |
Country Status (12)
Country | Link |
---|---|
US (1) | US6359023B1 (ja) |
EP (1) | EP0843693B1 (ja) |
JP (1) | JP3920920B2 (ja) |
AT (1) | ATE193026T1 (ja) |
AU (1) | AU700547B2 (ja) |
CA (1) | CA2229139A1 (ja) |
DE (2) | DE19529406A1 (ja) |
DK (1) | DK0843693T3 (ja) |
ES (1) | ES2147390T3 (ja) |
GR (1) | GR3033433T3 (ja) |
PT (1) | PT843693E (ja) |
WO (1) | WO1997006196A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005272767A (ja) * | 2004-03-26 | 2005-10-06 | Dainippon Ink & Chem Inc | 二液硬化型ポリウレタン組成物 |
JP2019019258A (ja) * | 2017-07-20 | 2019-02-07 | 東ソー株式会社 | イソシアネート基末端プレポリマー及び該組成物を用いた膜モジュールの膜シール材用ポリウレタン樹脂形成性組成物 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19704158A1 (de) * | 1997-02-04 | 1998-08-06 | Fischer Artur Werke Gmbh | Polyurethanzusammensetzung mit verbesserter langzeitresistenz gegen Mikroorganismenbefall |
US20020058774A1 (en) | 2000-09-06 | 2002-05-16 | Kurth Thomas M. | Transesterified polyol having selectable and increased functionality and urethane material products formed using the polyol |
US8575226B2 (en) * | 1998-09-17 | 2013-11-05 | Rhino Linings Corporation | Vegetable oil-based coating and method for application |
DE19930961A1 (de) * | 1999-07-05 | 2001-01-11 | Bayer Ag | Polyurethan-Dispersionen |
US7071248B2 (en) * | 2003-01-21 | 2006-07-04 | Ashland Licensing And Intellectual Property, Llc | Adhesive additives and adhesive compositions containing an adhesive additive |
US7125950B2 (en) * | 2003-04-30 | 2006-10-24 | Board Of Trustees Of Michigan State University | Polyol fatty acid polyesters process and polyurethanes therefrom |
US8293808B2 (en) * | 2003-09-30 | 2012-10-23 | Cargill, Incorporated | Flexible polyurethane foams prepared using modified vegetable oil-based polyols |
US20050176839A1 (en) * | 2004-02-10 | 2005-08-11 | Huzeir Lekovic | Low density acoustic foams based on biopolymers |
DE102004011559A1 (de) * | 2004-03-08 | 2005-09-29 | Rathor Ag | Phasenstabile Polyurethanprepolymere |
AU2005267131A1 (en) * | 2004-06-25 | 2006-02-02 | Andrew Guo | Modified vegetable oil-based polyols |
US8501828B2 (en) * | 2004-08-11 | 2013-08-06 | Huntsman Petrochemical Llc | Cure rebond binder |
US20060141239A1 (en) * | 2004-12-28 | 2006-06-29 | Gilder Stephen D | Method for making a bonded foam product suitable for use as an underlayment for floor coverings |
US8382937B2 (en) * | 2005-02-14 | 2013-02-26 | Henkel Corporation | Laminating adhesives based on triglyceride-derived polyols |
JP2008539314A (ja) | 2005-04-25 | 2008-11-13 | カーギル インコーポレイテッド | オリゴマーポリオールを含むポリウレタン発泡体 |
CN101238161B (zh) * | 2005-08-12 | 2011-07-06 | 三井化学株式会社 | 聚氨酯泡沫体用组合物、由该组合物得到的聚氨酯泡沫体及其用途 |
US20070135536A1 (en) * | 2005-12-14 | 2007-06-14 | Board Of Trustees Of Michigan State University | Biobased compositions from distillers' dried grains with solubles and methods of making those |
US7678936B2 (en) * | 2007-08-21 | 2010-03-16 | Lear Corporation | Isocyanato terminated precursor and method of making the same |
US8722753B2 (en) * | 2007-08-21 | 2014-05-13 | Lear Corporation | Hydroxyl terminated precursor and method of making the same |
PL2195384T3 (pl) * | 2007-09-28 | 2020-06-29 | Stepan Company | Aromatyczne poliole poliestrowe i mieszanki aromatycznych polioli poliestrowych zawierające składniki odnawialne biologicznie i sposoby ich wytwarzania |
US20090247657A1 (en) | 2008-04-01 | 2009-10-01 | Stepan Company | Thermal stability of polyurethane-modified polyisocyanurate foam |
US20090287007A1 (en) * | 2008-05-13 | 2009-11-19 | Cargill, Incorporated | Partially-hydrogenated, fully-epoxidized vegetable oil derivative |
GB0903717D0 (en) * | 2009-03-04 | 2009-04-15 | Innochem Ltd | Flexible polyurethane foam |
CA2767015C (en) * | 2009-07-02 | 2017-02-07 | Adco Products, Inc. | Two-part foamable adhesive with renewable polyol |
FR3075213B1 (fr) * | 2017-12-20 | 2020-08-28 | Bostik Sa | Procede de preparation d'une composition comprenant un polyurethane a terminaisons nco |
CN115141335B (zh) * | 2021-03-30 | 2023-08-11 | 万华化学集团股份有限公司 | 一种低粘聚异氰酸酯组合物的制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1049575B (de) | 1957-02-02 | 1959-01-29 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen - Bayerwerk | Verfahren zur Herstellung von thixotropen Urethanölen |
US3624044A (en) * | 1966-02-15 | 1971-11-30 | Union Carbide Corp | Urethane polymers |
US3635848A (en) * | 1969-07-10 | 1972-01-18 | Minnesota Mining & Mfg | Isocyanurates, polyisocyanurates and polyurethanes and their preparation using as a catalyst a coordination compound of an organic borate ester and an alkali or alkaline earth metal |
BR8305368A (pt) | 1982-09-30 | 1984-05-08 | Ford Motor Co | Composicao de revestimento termoendurecivel a base de solvente organico |
DE3317194A1 (de) | 1983-05-11 | 1984-11-15 | Henkel KGaA, 4000 Düsseldorf | Polyurethan-prepolymere auf basis oleochemischer polyole, ihre herstellung und verwendung |
DE3626223A1 (de) | 1986-08-02 | 1988-02-04 | Henkel Kgaa | Polyurethan-praepolymere auf basis oleochemischer polyole, ihre herstellung und verwendung |
DE4124665A1 (de) * | 1991-07-25 | 1993-01-28 | Henkel Kgaa | Verfahren zur herstellung von polyolverbindungen |
DE4128649A1 (de) * | 1991-08-29 | 1993-03-04 | Henkel Kgaa | Verfahren zur herstellung von epoxidringoeffnungsprodukten |
US5324754A (en) * | 1992-12-14 | 1994-06-28 | Basf Corporation | Lithium-based salts in flexible foams |
DE4341264A1 (de) | 1993-12-03 | 1995-06-08 | Henkel Kgaa | Mit nichtionischen Tensiden modifizierte Polyurethanschäume |
DE4416838A1 (de) * | 1994-05-13 | 1995-11-16 | Henkel Kgaa | Polyester auf Basis oleochemischer Polyole zur Herstellung von Polyurethan-Schaumstoffen |
-
1995
- 1995-08-10 DE DE19529406A patent/DE19529406A1/de not_active Withdrawn
-
1996
- 1996-08-01 JP JP50809997A patent/JP3920920B2/ja not_active Expired - Fee Related
- 1996-08-01 WO PCT/EP1996/003384 patent/WO1997006196A1/de active IP Right Grant
- 1996-08-01 US US09/011,521 patent/US6359023B1/en not_active Expired - Fee Related
- 1996-08-01 DE DE59605258T patent/DE59605258D1/de not_active Expired - Lifetime
- 1996-08-01 CA CA002229139A patent/CA2229139A1/en not_active Abandoned
- 1996-08-01 DK DK96927647T patent/DK0843693T3/da active
- 1996-08-01 AU AU67406/96A patent/AU700547B2/en not_active Ceased
- 1996-08-01 AT AT96927647T patent/ATE193026T1/de active
- 1996-08-01 EP EP96927647A patent/EP0843693B1/de not_active Expired - Lifetime
- 1996-08-01 ES ES96927647T patent/ES2147390T3/es not_active Expired - Lifetime
- 1996-08-01 PT PT96927647T patent/PT843693E/pt unknown
-
2000
- 2000-05-18 GR GR20000401078T patent/GR3033433T3/el unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005272767A (ja) * | 2004-03-26 | 2005-10-06 | Dainippon Ink & Chem Inc | 二液硬化型ポリウレタン組成物 |
JP4599864B2 (ja) * | 2004-03-26 | 2010-12-15 | Dic株式会社 | 二液硬化型ポリウレタン組成物 |
JP2019019258A (ja) * | 2017-07-20 | 2019-02-07 | 東ソー株式会社 | イソシアネート基末端プレポリマー及び該組成物を用いた膜モジュールの膜シール材用ポリウレタン樹脂形成性組成物 |
Also Published As
Publication number | Publication date |
---|---|
DE19529406A1 (de) | 1997-02-13 |
ES2147390T3 (es) | 2000-09-01 |
CA2229139A1 (en) | 1997-02-20 |
EP0843693B1 (de) | 2000-05-17 |
US6359023B1 (en) | 2002-03-19 |
EP0843693A1 (de) | 1998-05-27 |
AU700547B2 (en) | 1999-01-07 |
ATE193026T1 (de) | 2000-06-15 |
AU6740696A (en) | 1997-03-05 |
WO1997006196A1 (de) | 1997-02-20 |
DK0843693T3 (da) | 2000-09-25 |
JP3920920B2 (ja) | 2007-05-30 |
PT843693E (pt) | 2000-11-30 |
GR3033433T3 (en) | 2000-09-29 |
DE59605258D1 (en) | 2000-06-21 |
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