KR890701657A - 강성 폴리방향족 전구체 물질로부터 제조된 폴리이소시아네이트 예비중합체 및 이로부터 제조된 폴리우레탄 - Google Patents
강성 폴리방향족 전구체 물질로부터 제조된 폴리이소시아네이트 예비중합체 및 이로부터 제조된 폴리우레탄Info
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- KR890701657A KR890701657A KR1019890700456A KR890700456A KR890701657A KR 890701657 A KR890701657 A KR 890701657A KR 1019890700456 A KR1019890700456 A KR 1019890700456A KR 890700456 A KR890700456 A KR 890700456A KR 890701657 A KR890701657 A KR 890701657A
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- South Korea
- Prior art keywords
- group
- active hydrogen
- polyaromatic
- polyisocyanate
- bond
- Prior art date
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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
- C08G18/28—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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
- C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
- C08G18/8191—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen with acetylenic compounds having active hydrogen
-
- 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
- C08G18/48—Polyethers
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4879—Polyethers containing cyclic groups containing aromatic groups
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225
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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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38
- C08G18/8058—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38 with compounds of C08G18/3819
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
- C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
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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)
- Polyurethanes Or Polyureas (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (13)
- 화학양론적 과량의 폴리이소시아네이트와 내부 강성 폴리방향족 그룹을 함유하는 폴리방향족 활성 수소-함유 화합물과의 반응 생성물을 포함하는, 유리 이소시아네이트 그룹을 함유하는 액체 예비중합체 조성물.
- 제1항에 있어서, 폴리방향족 활성 수소-함유 화합물이 일반식(Ⅰ)로 표시되는 예비중합체 조성물.상기식에서 D는 각각 독립적으로 -A- 결합에 대해 오르토 위치인 경우, -A- 결합 및 방향족 환과 사이클릭 구조를 형성할 수 있는 불활성 치환체 그룹이고; b는 1 내지 10의 수이며; Z는 각각 독립적으로 활성 수소-함유 그룹이고; R은 각각 독립적으로 폴리이소시아네이트와 이소시아네이트-반응성 폴리페닐렌 화합물과의 반응에 대해 불활성인 2가 라디칼이며, A는 공유결합, 치환족 디라디칼, -CH2CH2- 또는 강성 결합그룹이거나, -A-결합에 대해 오르토 위치인 그룹 D 및 방향족 환과 함께 사이클릭 구조를 형성한다.
- 제2항에 있어서, 예비중합체 조성물을 제조하기 위해 폴리이소시아네이트 100중량부당 폴리방향족 활성 수소-함유 화합물 1 내지 50중량부를 사용하는 예비중합체 조성물.
- 제3항에 있어서, 폴리이소시아네이트가 방향족 폴리이소시아네이트 또는 지방족 폴리이소시아네이트인 예비중합체 조성물.
- 제4항에 있어서, D가 각각 수소, 저급 알킬 또는 할로겐이고, b가 1 내지 2의 수이며, Z가 각각 하이드록실, 1급 아민 또는 2급 아민 그룹이고, R이 각각 옥시알킬렌 또는 폴리옥시알킬렌 디라디칼인 예비중합체 조성물.
- 제5항에 있어서, 그룹 D는 폴리방향족 활성 수소-함유 화합물이 대칭이 되도록 선택되고, R은 각각 1 내지 4개의 옥시에틸렌 또는 옥시프로필렌 반복 단위를 함유하는 옥시알킬렌 또는 폴리옥시알킬렌 그룹인 예비중합체 조성물.
- 제6항에 있어서, 폴리이소시아네이트가 (1) 2,4- 및/또는 2,6-톨루엔 디이소시아네이트; 또는 (2) 2,4'- 및/또는 4,4'-디페닐메탄디이소시아네이트, 또는 이의 유도체를 포함하는 예비중합체 조성물.
- 화학양론적 과량의 폴리이소시아네이트와 내부강성 폴리방향족 그룹을 함유하는 폴리방향족 활성 수소-함유 화합물과의 반응 생성물을 포함하는 유리 이소시아네이트 그룹을 함유하는 액체 예비중합체 조성물과 활성 수소-함유 조성물과의 반응에 의해 제조된 폴리우레탄 및/또는 폴리우레아 중합체.
- 제8항에 있어서, 폴리방향족 활성 수소-함유 화합물이 일반식(Ⅰ)로 표시되는 폴리우레탄 및/또는 폴리우레아 중합체.상기식에서, D는 독립적으로 -A-결합에 대해 오르토 위치인 경우, -A-결합 및 방향족 환과 사이클릭 구조를 형성할 수 있는 불활성 치환제 그룹이고; b는 1 내지 10의 수이며; Z는 각각 독립적으로 활성 수소-함유 그룹이고; R은 각각 독립적으로 폴리이소시아네이트와 이소시아네이트-반응성 폴리페닐렌 화합물과의 반응에 대해 불활성인 2가 라디칼이며; A는 공유결합, 치환족 디라디칼, -CH2CH2- 또는 강성 결합그룹이거나, 방향족 환 및 -A-결합에 대해 오르토 위치인 그룹 D와 사이클릭 구조를 형성한다.
- 제9항에 있어서, 활성 수소-함유 조성물이 (1)하이드록실 또는 1급 또는 2급 아민-차단된 폴리에테르 및 방향족 폴리이소시아네이트; 또는 (2) 비교적 고당량의 활성 수소-함유 화합물 및 발포제를 포함하는 폴리우레탄 및/또는 폴리우레아 중합체.
- 제8항 내지 제10항중의 어느 한 항에 있어서, 연질 발포체 또는 경질 발포체인 폴리우레탄 및/또는 폴리우레아 중합체.
- 화학양론적 과량의 폴리이소시아네이트와 내부 강성 폴리방향족 그룹을 함유하는 폴리방향족 활성 수소-함유 화합물과의 반응을 포함하여, 유리 이소시아네이트 그룹을 함유하는 액체 예비중합제 조성물을 제조하는 방법.
- 화학양론적 과량의 폴리이소시아네이트와 내부 강성 폴리방향족 그룹을 함유하는 폴리방향족 활성 수소-함유 화합물과의 반응 생성물을 포함하는 유리 이소시아네이트 그룹을 함유하는 액체 예비중합체 조성물과 활성 수소-함유 조성물과의 반응을 포함하여, 폴리우레탄 및/또는 폴리우레아 중합체를 제조하는 방법.※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US7304687A | 1987-07-14 | 1987-07-14 | |
US073,046 | 1987-07-14 | ||
PCT/US1988/002291 WO1989000588A1 (en) | 1987-07-14 | 1988-07-07 | Polyisocyanate prepolymers prepared from rigid polyaromatic precursor materials, and polyurethanes prepared therefrom |
Publications (1)
Publication Number | Publication Date |
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KR890701657A true KR890701657A (ko) | 1989-12-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890700456A KR890701657A (ko) | 1987-07-14 | 1988-07-07 | 강성 폴리방향족 전구체 물질로부터 제조된 폴리이소시아네이트 예비중합체 및 이로부터 제조된 폴리우레탄 |
Country Status (6)
Country | Link |
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EP (2) | EP0365599A4 (ko) |
JP (1) | JPH02502384A (ko) |
KR (1) | KR890701657A (ko) |
AU (1) | AU606737B2 (ko) |
BR (1) | BR8807617A (ko) |
WO (1) | WO1989000588A1 (ko) |
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JP6138523B2 (ja) * | 2013-03-07 | 2017-05-31 | 東洋ゴム工業株式会社 | 液晶ポリウレタンエラストマー及びその製造方法 |
JP6407580B2 (ja) * | 2014-06-20 | 2018-10-17 | 旭化成株式会社 | エポキシ樹脂及びその組成物、並びに化合物 |
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US4745137A (en) * | 1986-06-25 | 1988-05-17 | The Dow Chemical Company | Polyurethanes prepared from solutions or dispersions of polymers of rigid polyaromatic monomers in polyols |
US4701475A (en) * | 1986-06-25 | 1987-10-20 | The Dow Chemical Company | Polyurethanes reinforced with rigid rod micro fillers |
US4745136A (en) * | 1986-06-25 | 1988-05-17 | The Dow Chemical Company | Polyurethanes prepared from dispersions or solutions of cholesterol or cholestanol-containing polymers in a polyol |
SE460958B (sv) * | 1986-10-02 | 1989-12-11 | Kh Gol Sp Proizvodstvennogkhar | Verktyg foer skaerning av yttergaengor |
-
1988
- 1988-07-07 WO PCT/US1988/002291 patent/WO1989000588A1/en not_active Application Discontinuation
- 1988-07-07 KR KR1019890700456A patent/KR890701657A/ko not_active Application Discontinuation
- 1988-07-07 EP EP19880906734 patent/EP0365599A4/en not_active Ceased
- 1988-07-07 JP JP63506603A patent/JPH02502384A/ja active Pending
- 1988-07-07 BR BR888807617A patent/BR8807617A/pt unknown
- 1988-07-07 AU AU21390/88A patent/AU606737B2/en not_active Ceased
- 1988-07-13 EP EP88111235A patent/EP0299462A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO1989000588A1 (en) | 1989-01-26 |
AU2139088A (en) | 1989-02-13 |
BR8807617A (pt) | 1990-06-12 |
EP0365599A4 (en) | 1990-09-12 |
EP0299462A2 (en) | 1989-01-18 |
EP0299462A3 (en) | 1989-01-25 |
EP0365599A1 (en) | 1990-05-02 |
AU606737B2 (en) | 1991-02-14 |
JPH02502384A (ja) | 1990-08-02 |
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