KR950704421A - 고온 안정성이 향상된 폴리우레아 중합체 및 이의 제조방법(Polyurea polymers having improved temperature stability and method of making same) - Google Patents

고온 안정성이 향상된 폴리우레아 중합체 및 이의 제조방법(Polyurea polymers having improved temperature stability and method of making same) Download PDF

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KR950704421A
KR950704421A KR1019950702024A KR19950702024A KR950704421A KR 950704421 A KR950704421 A KR 950704421A KR 1019950702024 A KR1019950702024 A KR 1019950702024A KR 19950702024 A KR19950702024 A KR 19950702024A KR 950704421 A KR950704421 A KR 950704421A
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polymer
polyurea
polymers
polyepoxide
polyisocyanate
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KR1019950702024A
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KR100300507B1 (ko
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지.배런 벤니
에이.다이 쉔공
알.포터 제임스
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스티븐 에스.그레이스
더 다우 케미칼 캄파니
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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
    • 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

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  • 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

폴리이소시아네이트, 폴리아민 및 폴리에폭사이드를 포함하는 성형물로부터 제조된 폴리우레아 중합체는 열안정성과 물리적 특성이 우수할 수 있다. 당해 중합체는 혼합과 150℃ 이상에서 가열하는 1단계 공정으로 제조되거나, 당해 성분들을 먼저 130℃미만에서 혼합한 다음, 생성물을 150℃이상에서 후경화하는 2단계 공정으로 제조될 수 있다. 폴리우레아 중합체는, 후경화 후, 실질적으로 어떠한 잔여 에폭시 그룹 또는 옥사졸리디논 그룹도 가질 수 없다. 이들 중합체는 특히 폴리우레아 중합체를 간헐적인 고온 및 고습 조건 모두에 노출시켜야 하는 용도에 유용하다. 본 발명의 폴리우레아 중합체는 기포형성 없이 통상적인 폴리우레아 중합체보다 고온에서 잘 견딜 수 있다.

Description

고온 안정성이 향상된 폴리우레아 중합체 및 이의 제조방법(Polyurea polymers having improved temperature stability and method of making same)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 폴리이소시아네이트, 폴리에폭사이드 및 폴리아민을 혼합하고, 당해 혼합물을 150℃이상의 온도에서 가열함을 포함하는 폴리우레아 중합체의 제조방법.
  2. 제1항에 있어서, 폴리이소시아네이트(A), 폴리에폭사이드(B) 및 포리아민(C)을 폴리우레아 중합체를 제조하기에 충분한 반응 조건하에 130℃ 미만의 온도에서 혼합하는 제1단계와 폴리우레아 중합체를 150℃ 이상의 온도에서 후경화시키는 제2단계를 포함하는 방법.
  3. 제2항에 있어서, 제1단계의 혼합이 반응 사출 성형기에 의해 수행되는 방법.
  4. 제1항의 방법에 의해 제조된 중합체를 포함하는 폴리우레아 중합체.
  5. 제4항에 있어서, 폴리이소시아네이트가 디페닐메탄디이소시아네이트로부터 제조된, 카보디이미드 그룹 및/또는 우레탄 그룹을 함유하는 예비중합체인 중합체.
  6. 제5항에 있어서, 방향족 폴리아민이 디에틸톨루엔디아민 또는 디-3급-부딜톨루엔디아민인 중합체.
  7. 제6항에 있어서, 폴리에폭사이드가 2가 비스페놀의 디글리시딜 에테르인 중합체.
  8. 제7항에 있어서, 폴리우레아 중합체가 또한 폴리우레탄 그룹을 갖는 중합체.
  9. 폴리이소시아네이트, 폴리아민 및 폴리에폭사이드를 포함하는 폴리우레아 중합체 성형물.
  10. 제9항에 있어서, 기본 폴리올, 저분자량 활성 수소 함유 물질 또는 이들의 혼합물을 추가로 포함하는 폴리우레아 성형물.
  11. 제9항에 있어서, 에폭사이드 그룹 대 아민 그룹의 비가 07.05내지 1.50인 폴리우레아 성형물.
  12. 제20항에 있어서, 성형물이 발포제, 충전제, 보강재, 이형제, 계면활성제, 분자량 중량제, 자외선 안정화제, 난연제 또는 이들의 혼합물을 추가로 포함하는 폴리우레아 성형물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950702024A 1992-11-20 1993-10-26 고온안정성이향상된폴리우레아중합체및이의제조방법 KR100300507B1 (ko)

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US97956092A 1992-11-20 1992-11-20
US07/979560 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

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KR100300507B1 KR100300507B1 (ko) 2001-11-05

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US (1) US5525681A (ko)
EP (1) EP0669960B1 (ko)
KR (1) KR100300507B1 (ko)
AT (1) ATE170540T1 (ko)
AU (1) AU669409B2 (ko)
BR (1) BR9307484A (ko)
CA (1) CA2149888C (ko)
DE (2) DE69320827T2 (ko)
MX (1) MX9307248A (ko)
WO (1) WO1994012573A1 (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001515421A (ja) * 1997-03-14 2001-09-18 ザ ダウ ケミカル カンパニー 反応射出成形したポリウレタン用の後硬化処理
CA2335348A1 (en) * 1998-06-18 1999-12-23 Daniel W. Irvine Method for damping noise, vibration and harshness of a substrate and composition therefor
BR0016485B1 (pt) * 1999-12-10 2010-08-24 mÉtodo para melhorar a resistÊncia À bolha de um polÍmero de poliurÉia e parte moldada de carroceria de automàvel.
BR0114127A (pt) * 2000-09-11 2003-07-22 Dow Global Technologies Inc Método de dispositivo para preparar suporte de pneu
EP1318922B1 (en) * 2000-09-11 2004-11-03 Dow Global Technologies Inc. Method of manufacturing a run flat tire support
WO2002068131A1 (en) * 2001-02-17 2002-09-06 Hehr International Inc. Polyamine-epoxide adduct and polyurea prepared therefrom
US6765080B2 (en) 2002-06-06 2004-07-20 Bayer Corporation High performance RIM elastomers and a process for their production
US6861499B2 (en) * 2003-02-24 2005-03-01 Triton Systems, Inc. Branched polyphosphonates that exhibit an advantageous combination of properties, and methods related thereto
US20040167283A1 (en) * 2003-02-24 2004-08-26 Michael Vinciguerra Linear polyphosphonates that exhibit an advantageous combination of properties, and methods related thereto
KR101020164B1 (ko) 2003-07-17 2011-03-08 허니웰 인터내셔날 인코포레이티드 진보된 마이크로전자적 응용을 위한 평탄화 막, 및 이를제조하기 위한 장치 및 방법
US7560525B2 (en) * 2004-04-02 2009-07-14 Frx Polymers, Llc Crystalline polyphosphonates and methods related thereto
US7569717B2 (en) * 2005-07-19 2009-08-04 Frx Polymers, Llc Diaryl alkylphosphonates and method for preparing same
US7645850B2 (en) * 2005-08-11 2010-01-12 Frx Polymers, Inc. Poly(block-phosphonato-ester) and poly(block-phosphonato-carbonate) and methods of making same
US7666932B2 (en) * 2005-10-17 2010-02-23 Frx Polymers, Inc. Compositions comprising polyphosphonates and additives that exhibit an advantageous combination of properties, and methods related thereto
WO2007079272A2 (en) * 2005-10-18 2007-07-12 Frx Polymers Llc Diaryl alkylphosphonates and methods for preparing same
US7838604B2 (en) * 2005-12-01 2010-11-23 Frx Polymers, Inc. Method for the production of block copolycarbonate/phosphonates and compositions therefrom
US7790907B2 (en) * 2006-07-21 2010-09-07 Basf Corporation Method of producing a uretonimine-modified isocyanate composition
US20080085987A1 (en) * 2006-10-05 2008-04-10 Thomas Savino Method of producing a uretonimine-modified isocyanate composition
JP4562753B2 (ja) * 2007-06-28 2010-10-13 住化バイエルウレタン株式会社 屋内外施設用常温硬化性表面仕上げ材
US7928259B2 (en) * 2008-02-12 2011-04-19 Frx Polymers, Inc. Diaryl alkylphosphonates and methods for preparing same
DK2797995T3 (en) 2011-12-29 2018-09-03 Certain Teed Corp FOAM COMPOSITION AND PROCEDURE
JP6330196B2 (ja) * 2012-10-24 2018-05-30 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
KR20150108921A (ko) 2013-01-22 2015-09-30 에프알엑스 폴리머스, 인코포레이티드 인 함유 에폭시 화합물 및 이로부터의 조성물

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1436890A (en) * 1920-07-19 1922-11-28 B B Mfg And Drilling Company Well-drilling apparatus
US3494888A (en) * 1966-08-30 1970-02-10 Wilbur R Mcelroy Resin compositions from polyepoxides and isocyanate polymers
US3639338A (en) * 1968-05-06 1972-02-01 Gen Mills Inc Reactive polyureas process of preparing same and use thereof in curing epoxy resins
GB1319795A (en) * 1969-12-30 1973-06-06 Goodyear Tire & Rubber Cured polyurethane compositions containing epoxy resins
JPS538354B2 (ko) * 1974-02-15 1978-03-28
DE2446438C2 (de) * 1974-09-28 1985-04-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Oxazolidingruppen enthaltenden Urethanen und ihre Verwendung
FR2351139A1 (fr) * 1976-05-14 1977-12-09 Hitachi Ltd Composition de resines polymerisable, thermodurcissable
US4218543A (en) * 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
US4204051A (en) * 1976-06-05 1980-05-20 Bayer Aktiengesellschaft Process for polyurethanes from ortho-ester-blocked polyols
US4144211A (en) * 1977-09-06 1979-03-13 The Dow Chemical Company Novel complexes of polyoxazolines or polyoxazines and halogens, interhalogens or pseudo-halogens and process for preparing same
US4272618A (en) * 1979-04-30 1981-06-09 Texaco Development Corp. Heat stable reaction injection molded elastomers
US4225460A (en) * 1979-06-28 1980-09-30 Minnesota Mining And Manufacturing Company Latent Lewis acid catalyst system and process
US4237252A (en) * 1979-06-28 1980-12-02 Minnesota Mining And Manufacturing Company Heat activatable one-part liquid resin systems
US4374209A (en) * 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
DE3323122A1 (de) * 1983-06-27 1985-05-23 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von reaktionsharzformstoffen
DE3323153A1 (de) * 1983-06-27 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Hitzehaertbare reaktionsharzmischungen
US4542165A (en) * 1983-09-08 1985-09-17 Sanyo Chemical Industries, Ltd. Polyurethane based on epoxy-containing polymer polyol and process for making the same
DE3434270A1 (de) * 1984-09-14 1986-03-20 Siemens AG, 1000 Berlin und 8000 München Heisshaertende reaktionsharzmischung zur impraegnierung von isolierungen elektrischer geraete und zur herstellung von formstoffen mit und ohne einlagen
DE3643238C2 (ko) * 1985-03-29 1989-08-03 Nisshinbo Industries, Inc., Tokio/Tokyo, Jp
US4740539A (en) * 1986-04-21 1988-04-26 Ashland Oil, Inc. Flexible two-component epoxy structural adhesives
US4705838A (en) * 1986-07-07 1987-11-10 Ashland Oil, Inc. Acceleration of rate of cure in boron trifluoride amine catalyzed cure of epoxy resins
US4698408A (en) * 1986-07-21 1987-10-06 Ashland Oil, Inc. Sag resistant two-component urethane adhesives with improved thermal stability
US4847122A (en) * 1987-05-27 1989-07-11 Palmer International, Inc. Cavitation-resistant polymer and coating
US4814103A (en) * 1988-02-18 1989-03-21 Mobay Corporation Color stable urethane prepolymer
DE3836598A1 (de) * 1988-10-27 1990-05-03 Bayer Ag Reaktivsysteme und ein verfahren zur herstellung von polyurethankunststoffen
US4906772A (en) * 1988-12-02 1990-03-06 Amoco Corporation Process for production of polycarboxylic aromatic acids
US5106943A (en) * 1989-10-04 1992-04-21 Takeda Chemical Industries, Ltd. Resin compositions, shaped articles, and methods for manufacture
DE4104199A1 (de) * 1991-02-12 1992-08-13 Basf Ag Verfahren zur herstellung von polyurethan-elastomeren und hierfuer geeignete mischungen aus polyoxybutylen-polyoxyalkylen-glykolen und glycidylverbindungen

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WO1994012573A1 (en) 1994-06-09
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
JPH08503518A (ja) 1996-04-16
DE669960T1 (de) 1996-02-29

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