JPH08503518A - 高温安定性が改良されたポリウレアポリマー及びその製造方法 - Google Patents
高温安定性が改良されたポリウレアポリマー及びその製造方法Info
- Publication number
- JPH08503518A JPH08503518A JP6513130A JP51313094A JPH08503518A JP H08503518 A JPH08503518 A JP H08503518A JP 6513130 A JP6513130 A JP 6513130A JP 51313094 A JP51313094 A JP 51313094A JP H08503518 A JPH08503518 A JP H08503518A
- Authority
- JP
- Japan
- Prior art keywords
- polyurea
- polymer
- polymers
- polyepoxide
- polyisocyanate
- 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
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- 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
- C08G18/83—Chemically modified polymers
- C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
-
- 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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
-
- 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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
-
- 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4045—Mixtures of compounds of group C08G18/58 with other macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/02—Polyureas
-
- 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
- C08G2120/00—Compositions for reaction injection moulding processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ポリイソシアネート、ポリエポキシド、及びポリアミンを混合し、そして この混合物を150℃より高い温度において加熱することを含むポリウレアポリマ ーの製造方法。 2.ポリウレアポリマーを製造するに十分な条件において130℃未満の温度で (A)ポリイソシアネート、 (B)ポリエポキシド、及び (C)ポリアミン を混合する第一の工程、及び ポリウレアポリマーを150℃より高い温度において後硬化する第二の工程 を有する請求項1記載の方法。 3.第一の混合工程が反応射出成形機により行われる、請求項2記載の方法。 4.請求項1記載の方法によって製造されるポリマーを含むポリウレアポリマ ー。 5.ポリイソシアネートがジフェニルメタンジイソシアネートからのウレタン 基又はカルボジイミド基を含むプレポリマーである、請求項4記載のポリマー。 6.芳香族ポリアミンがジエチルトルエンジアミン又はジ−t−ブチルトルエ ンジアミンである、請求項5記載のポリマー。 7.ポリエポキシドが二価ビスフェノールのジグリシジルエーテルである、請 求項6記載のポリマー。 8.ポリウレアポリマーがポリウレタン基も含む、請求項7記載のポリマー。 9.ポリイソシアネート、ポリアミン及びポリエポキシドを含むポリウレアポ リマー組成物。 10.ベースポリマー、低分子量活性水素含有物質又はこれらの混合物をさらに 含む、請求項9記載のポリウレア組成物。 11.アミン基に対するエポキシ基の比が0.05〜1.50である、請求項9記載の組 成物。 12.発泡剤、充填材、強化剤、離型剤、界面活性剤、分子量増量剤、紫外線安 定剤、難燃剤又はこれらの混合物をさらに含む、請求項20記載のポリウレア組成 物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97956092A | 1992-11-20 | 1992-11-20 | |
US07/979,560 | 1992-11-20 | ||
PCT/US1993/010262 WO1994012573A1 (en) | 1992-11-20 | 1993-10-26 | Polyurea polymers having improved high temperature stability and method of making same |
Publications (3)
Publication Number | Publication Date |
---|---|
JPH08503518A true JPH08503518A (ja) | 1996-04-16 |
JP3537821B2 JP3537821B2 (ja) | 2004-06-14 |
JP3537821B6 JP3537821B6 (ja) | 2004-09-15 |
Family
ID=
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016500736A (ja) * | 2012-10-24 | 2016-01-14 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 金属をゴムに接着させるための接着プライマーとして特に有用であるポリ尿素 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016500736A (ja) * | 2012-10-24 | 2016-01-14 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | 金属をゴムに接着させるための接着プライマーとして特に有用であるポリ尿素 |
US9845376B2 (en) | 2012-10-24 | 2017-12-19 | Compagnie Generale Des Establissements Michelin | Polyurea that is particularly useful as an adhesion primer for adhering metal to rubber |
Also Published As
Publication number | Publication date |
---|---|
WO1994012573A1 (en) | 1994-06-09 |
KR950704421A (ko) | 1995-11-20 |
CA2149888A1 (en) | 1994-06-09 |
EP0669960A1 (en) | 1995-09-06 |
US5525681A (en) | 1996-06-11 |
CA2149888C (en) | 2003-12-23 |
BR9307484A (pt) | 1999-08-24 |
ATE170540T1 (de) | 1998-09-15 |
AU5451394A (en) | 1994-06-22 |
DE69320827D1 (de) | 1998-10-08 |
DE69320827T2 (de) | 1999-01-21 |
AU669409B2 (en) | 1996-06-06 |
EP0669960B1 (en) | 1998-09-02 |
KR100300507B1 (ko) | 2001-11-05 |
JP3537821B2 (ja) | 2004-06-14 |
MX9307248A (es) | 1994-06-30 |
DE669960T1 (de) | 1996-02-29 |
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