KR940018440A - 2성분 폴리우레탄 코팅 조성물 및 이들의 바닥 도장 또는 밀봉용 용도 - Google Patents

2성분 폴리우레탄 코팅 조성물 및 이들의 바닥 도장 또는 밀봉용 용도 Download PDF

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KR940018440A
KR940018440A KR1019940001419A KR19940001419A KR940018440A KR 940018440 A KR940018440 A KR 940018440A KR 1019940001419 A KR1019940001419 A KR 1019940001419A KR 19940001419 A KR19940001419 A KR 19940001419A KR 940018440 A KR940018440 A KR 940018440A
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diisocyanate
nco
polyisocyanate
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헨첼 칼-하인쯔
울리히-발터
리베리 베른트
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크누트 샤우에르테·귄터 슈마허
바이엘 악티엔게젤샤프트
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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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • 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
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/725—Combination of polyisocyanates of C08G18/78 with other polyisocyanates
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

본 발명은 A) A1) 소정 지방족 폴리이소시아네이트 및 A2) 소정 방향족 폴리이소시아내이트를 함유하는 폴리이소시아네이트 성분, B) B1) 선택된 폴리카프로락톤 폴리올 및(또는) 선택된 폴리에테르 폴리올, 및 임의로 B2) 다른 유기 히드록실 화합물을 함유하는 폴리올 성분, 및 C) 표면 도장 기술에서 사용되는 공지된 첨가제를 주성분으로 함유하는 2성분 폴리우레탄 코팅 조성물 및 바닥 밀봉재 또는 얇은 도장재의 제조을 위한 이들 코팅 조성물의 용도에 관한 것이다.

Description

2성분 폴리우레탄 코팅 조성물 및 이들의 바닥 도장 또는 밀봉용 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. A) A1) A1.1) 이소시아누레이트기 및 우레트디온기를 함유하고, 23℃에서의 점도가 100--300mPa·s이며 이소시아네이트기의 함량이 20-24중량%이고 우레탄기의 함량이 0-5중량%인, 헥산 1,6-디이소시아네이트로부터 제조된 1종 이상의 폴리이소시아네이트 50-100중량%, 및 A1.2) 지방(지환)족 계열의 이소시아네이트기를 함유하는 A1.1)과 다른 1종 이상의 폴리이소시아네이트 0-50중량%를 주성분으로 하는 1종 이상의 지방(지환)족 폴리이소시아네이트 50-95중량%, 및 A2) A2.1) 톨루엔 2,4-, 임으리로는 2,6-디이소시아네이트로부터 제조되고 NCO기의 함량이 12-20중량%이며 우레탄기의 함량(CHNO2로서 계산)이 12-29중량인, 1종 이상의 우레탄기 함유 폴리이소시아내이트 50-100 NCO 당량%, 및 A2.2) 방향족 계열의 이소시아네이트기를 함유하는 A2.1)과 다른 1종 이상의 폴리이소시아네이트 0-50 NCO 당량%를 주성분으로 하는 1종 이상의 방향족 폴리이소시아네이트 5-50중량%를 함유하는 폴리이소시아네이트 성분, B) B1) (i) 폴리카프롤락톤 폴리올, (ⅱ) 알킬렌 옥사이드 단위가 프로필렌 옥사이드 단위 80-100중량% 및 에틸렌 옥사이드 단위 0-20중량%로부터 얻어진 것인 폴리에테르 폴리올, 및 (ⅲ) (ⅰ)과 (ⅱ)의 혼합물로 이루어지는 군으로부터 선택된, 평균 히드록실 함량이 6-23중량%이고 평균 히드록실 관능기수가 2 내지 4인 1종 이상의 유기 폴리히드록실 화합물 50-100중량%, 및 B2) B1)과다른 1종 이상의 유기 폴리히드록실 화합물 0-50중량%를 함유하는 폴리올 성분, 및 C) 도장 기술 분야에 공지되어 있는 임의의 첨가제를 주성분으로 하고, 여기서 성분 A)와 B)는 NCO/OH 당량비 0.9:1 내지 1.3:1에 대응하는 양으로 존재하는 2성분 폴리우레탄 코팅 조성물.
  2. 제 1 항에 있어서, 지방족 폴리이소시아네이트 A1.2)가 (ⅰ) 이소시아누레이트기를 함유하고 헥산 1,6-디이소시아네이트로부터 제조되며 NCO기 함량이 20-23중량%인 우레트디온기 무함유 폴리이소시아네이트, (ⅱ) 비우레트기를 함유하고 헥산 1,6-디이소시아네이트로부터 제조되며 NCO기 함량이 21-24중량%인 폴리이소시아네이트, 및 (ⅲ) (ⅰ)과 (ⅱ)의 혼합물로 이루어지는 군중에서 선택된 것인 코팅 조성물.
  3. 제 1 항에 있어서, 방향족 폴리이소시아네이트 A2.2)가 (ⅰ) 이소시아누레이트기를 함유하고 톨루엔 2,4-, 임의로는 2,6-디이소시아네이트로부터 제조되며 NCO기의 함량이 14-18중량%인 폴리이소시아네이트, (ⅱ) 이소시아누레이트기를 함유하고 헥산 1,6-디이소시아네이트 및 톨루엔 2,4-, 임의로는 2,6-디이오시아네이트로부터 제조되며 NCO기의 함량이 15-20중량%인 폴리이소시아네이트 및 (ⅲ) (ⅰ)과 (ⅱ)의 혼합물로 이루어지는 군중에서 선택된 것인 코팅 조성물.
  4. 제 2 항에 있어서, 방향족 폴리이소시아네이트 A2.2)가 (ⅰ) 이소시아누레이트기를 함유하고 톨루엔 2,4-, 임의로는 2,6-디이소시아네이트로부터 제조되며 NCO기의 함량이 톨루엔 2,4-, 임의로는 2,6-디이소시아네이트로부터 제조되며 NCO기의 함량이 14-18중량%인 폴리이소시아네이트, (ⅱ) 이소시아누레이트기를 함유하고 헥산 1,6-디이소시아네이트 및 톨루엔 2,4- 임으로는 2,6-디이소시아네이트로부터 제조되며 NCO기의 함량이 15-20중량%인 폴리이소시아네이트, 및 (ⅲ) (ⅰ)과 (ⅱ)의 혼합물로 이루어지는 군 중에서 선택된 것인 코팅 조성물.
  5. 제 1 항에 있어서, 폴리올 성분 B2)가 에테르 및(또는) 에스테르기를 함유할 수 있는 분자량 62-2,000의 폴리히드록실 화합물중에서 선택된 것인 코팅 조성물.
  6. 제 1 항의 코팅 조성물로 도장 또는 밀봉된 바닥.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940001419A 1993-01-28 1994-01-27 2성분 폴리우레탄 코팅 조성물 및 이들의 바닥 도장 또는 밀봉용 용도 KR100278336B1 (ko)

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DEP4302266.9 1993-01-28
DE4302266A DE4302266A1 (de) 1993-01-28 1993-01-28 Zweikomponenten-Polyurethanbeschichtungsmassen und ihre Verwendung

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KR100278336B1 KR100278336B1 (ko) 2001-01-15

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US (1) US5502148A (ko)
EP (1) EP0608738B1 (ko)
JP (1) JPH06240205A (ko)
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AT (1) ATE156153T1 (ko)
CA (1) CA2114043A1 (ko)
DE (2) DE4302266A1 (ko)

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DE4229183A1 (de) * 1992-09-02 1994-03-03 Basf Ag Verfahren zur Herstellung von niedrigviskosen Isocyanurat- und Urethangruppen enthaltenden Polyisocyanatmischungen
JP3243023B2 (ja) * 1992-12-04 2002-01-07 株式会社イノアックコーポレーション 一成分型ポリウレタン系接着剤及びその使用方法

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DE4302266A1 (de) 1994-08-04
EP0608738A1 (de) 1994-08-03
EP0608738B1 (de) 1997-07-30
ATE156153T1 (de) 1997-08-15
JPH06240205A (ja) 1994-08-30
CA2114043A1 (en) 1994-07-29
KR100278336B1 (ko) 2001-01-15
DE59403490D1 (de) 1997-09-04
US5502148A (en) 1996-03-26

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