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KR970070136A - 착색된 광택 안료 - Google Patents

착색된 광택 안료 Download PDF

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KR970070136A
KR970070136A KR1019970015339A KR19970015339A KR970070136A KR 970070136 A KR970070136 A KR 970070136A KR 1019970015339 A KR1019970015339 A KR 1019970015339A KR 19970015339 A KR19970015339 A KR 19970015339A KR 970070136 A KR970070136 A KR 970070136A
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coating
pigment
silicon
core
oxygen
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KR1019970015339A
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KR100455328B1 (ko
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파트리체 부야르드
나타하 보나르드
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에. 알테르, 하. 페. 비틀린
시바 스페셜티 케미칼스 홀딩 인크.
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Abstract

본 발명은 투명하거나 또는 금속성의 반사성 코어, 1종 이상의 SiO0.25내지 SiO0.95조성의 산화 규소 및 임의의 추가 코팅으로 구성되는 착색된 광택 안료가 소성 재료, 페인트 및 인쇄 잉크를 착색시키기 위한 이들 광택 안료의 용도 뿐 아니라 필요하다면, 산소 분압을 변화시키면서 산소 존재하에 규소 금속을 피복시키는 피복 방법 및 이들 광택 안료로 이루어지는 착색된 조성물에 관한 것이다.

Description

착색된 광택 안료
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (36)

  1. (a)실질적으로 투명하거나 또는 금속성의 반사성 물질로 구성되는 코어, 및 (b)1종 이상의 산화 규소를 주성분으로 하는 하나 이상의 코팅으로 이루어지고, 코팅 (b)의 규소에 대한 산소의 몰비가 평균값으로 0.25 내지 0.95인 착색 안료.
  2. 제1항에 있어서, 코어는 작은 판 형태이고, 길이 1 내지 200㎛, 너비 1 내지 200㎛ 및 두께 0.01 내지 5㎛인 것인 안료.
  3. 제1항에 있어서, 코어는 금속성의 반사성 물질로 구성되는 것인 안료.
  4. 제3항에 있어서, 코어는 Ag,Al,Au,Cu,Cr,Ge,Mo,Ni,Si,Ti, 그의 합금. 흑연, Fe2O3또는 MoS2로 구성되는 것인 안료.
  5. 제3항에 있어서, 코어는 380 내지 800nm의 범위에서 그의 표면 위에 수직으로 떨어지는 빛의 35% 이상을 반사하는 것인 안료.
  6. 제1항에 있어서, 코어 물질은 투명한 물질로 구성되는 것인 안료.
  7. 제6항에 있어서, 코어 물질은 운모로 구성되는 것인 안료.
  8. 제1항에 있어서, 규소에 대한 산소의 몰비는 0.6 내지 0.8인 안료.
  9. 제1항에 있어서, 코팅(b)는 층 두께가 10 내지 500nm인 것인 안료.
  10. 제1항에 있어서, 코팅(b)의 형태학 및 광학 특성이 20℃ 내지 250℃ 범위의 온도에서 얻어지는 안료.
  11. 제10항에 있어서, 온도가 60℃ 내지 120℃인 안료.
  12. 제1항에 있어서, 코팅(b)는 실질적으로 비결정질 성질의 것인 안료.
  13. 제1항에 있어서, (a)실질적으로 투명하거나 또는 금속성의 반사성 물질로 구성되는 코어, (b)1종 이상의 산화 규소를 주성분으로 하는 하나 이상의 코팅, 및 (c) 코어 (a) 위에 코팅(b)와 동일한 면에 적층하고, 조성이 코팅(b)의 조성과 다른 임의의 고체 물질로 구성되는 하나 이상의 추가 코팅을 코어(a)에 대해 코팅(b) 및 (c)의 임의의 상대적 배열로 함유하고, 코팅(b)의 규소에 대한 산소의 몰비가 평균값으로 0.25 내지 0.95인 안료.
  14. 제13항에 있어서, 코팅(c)의 물질은 1종 이상의 금속 산화물 또는 1종 이사의 금속 플루오르화물로 구성되는 것인 안료.
  15. 제14항에 있어서, 코팅(c)의 물질은 1종 이상의 Si,Ti,Zn,Sn,Ge,Zr,Al,Fe,V,Ni,Co,Cu,Cr 또는 Pb의 산화물 또는 혼합 산화물, 또는 1종 이상의 Mg 또는 Ca의 플루오르화물로 구성되는 것인 안료.
  16. 제15항에 있어서, 코팅(c)의 물질은 SiO2로 구성되는 것인 안료.
  17. 제13항에 있어서, 코팅(b)는 코어(a) 및 코팅(c) 사이에 있고, 코팅(c)는 층 두께가 0.1 내지 200nm인 것인 안료.
  18. 제13항에 있어서, 코팅(c)는 코어(a) 및 코팅(c) 사이에 있고, 층 두께가 70 내지 50nm인 것인 안료.
  19. 제18항에 있어서, 코팅(b)의 굴절률은 1.7 이상인 안료.
  20. 제18항에 있어서, 코팅(c)의 물질은 서로 다른 1종 이상의 산화 규소로 구성되고, 코팅(c)의 규소에 대한 산소의 몰비가 평균값으로 1.0 내지 2.0 이고, 코팅(b) 및 (c)의 굴절률은 0.1 이상으로 서로 다른 안료.
  21. 제20항에 있어서, 코팅(c)의 규소에 대한 산소의 비가 평균값으로 1.5 내지 2.0이고, 코팅(b) 및 (c)의 굴절률은 0.2 이상으로 서로 다른 안료.
  22. 제13항에 있어서, 코팅(b) 및 (c)는 직접 접촉하고, 코팅(b) 및 (c)의 굴절률은 0.1 이상으로 서로 다른 안료.
  23. 제22항에 있어서, 코팅(b) 및 (c)의 굴절률은 0.2 이상으로 서로 다른 안료.
  24. 제13항에 있어서, 각각 동일한 조성 및 층 두께를 가지고, 각각 코어(a)에 대해 서로 거울상 대칭으로 배열되는, 1종 이상의 산화 규소를 주성분으로 하는 2층 이상의 코팅(b) 및 (b′), 및 고체 물질로 구성되는 2층 이상의 추가 코팅(c) 및 (c′)를 함유하는 안료.
  25. 제24항에 있어서, 평면 코어(a) 및 각 하나의 코팅(b),(b′),(c) 및 (c′)로 이루어지는 안료.
  26. 제24항에 있어서, 제25항에 따른 안료 및 표면 보호 층으로 이루어지는 안료.
  27. 제1항에 있어서, 코어(a)뿐 아니라 궁극적으로 그 위에 적층된 모든 코팅이 실질적으로 균일한 층 두께를 갖는 안료.
  28. 규소에 대한 산소의 몰비가 평균값으로 0.25 내지 0.95 인 1종 이상의 산화 규소 층을 함유하는, 실질적으로 평활한 표면을 가지고 200㎛보다 큰 치수가 하나 이상인 피복된 투명하거나 또는 금속성의 반사성 기재.
  29. 제28항에 있어서, 규소에 대한 산소의 몰비가 0.25 내지 0.95인 산화 규소 층의 조성과는 서로 다른 임의의 조성의 고체 물질로 구성되는 추가 층을 함유하는 기재.
  30. 산소 분압 3.0x10-4Pa 내지 1.8x10-3Pa에서 기체 산소 존재하에 규소 금속의 진공 증발, 스퍼터링 또는 화학적 증착에 의해 규소에 대한 산소의 몰비가 평균 값으로 0.25 내지 0.95 인 1종 이상의 산화 규소를 주성분으로 하는 코팅으로 기재를 피복시키는 방법.
  31. -코팅(b″)의 규소에 대한 산소의 몰비가 평균값으로 0.25 내지 0.95 이고, -코팅(c″)의 규소에 대한 산소의 몰비가 평균값으로 1.0 내지 2.0이며, -산소 분압이 코팅 공정 도중에 변화되는, 기체 산소 존재하에 규소 금속의 진공 증발, 스퍼터링 또는 화학적 증착에 의해 각각 1종 이상의 산화 규소를 주성분으로 하는 2층의 코팅(b″) 및 (c″)로 기재를 피복시키는 방법.
  32. 고분자량 유기물, 및 고분자량 유기물을 기준으로 하여 0.1 내지 30중량%이 제1항에 따른 안료로 이루어지는 착색된 조성물.
  33. 제32항에 있어서, 고분자량 유기물을 기중으로 하여 1 내지 20중량%의 제1항에 따른 안료가 존재하는 착색된 조성물.
  34. 제33항에 있어서, 고분자량 유기물이 페인트 또는 인쇄 잉크인 조성물.
  35. 제34항에 있어서, 고분자량 유기물이 자동차 락카인 조성물.
  36. 제1항에 따른 안료를 사용하는 것을 특징으로 하는 고분자량 유기물의 착색방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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EP0803549A3 (de) 1999-09-15
US5766335A (en) 1998-06-16
EP0803549A2 (de) 1997-10-29
DE59704636D1 (de) 2001-10-25
KR100455328B1 (ko) 2005-06-16
JP3819991B2 (ja) 2006-09-13
TW448218B (en) 2001-08-01
CA2203585A1 (en) 1997-10-25
JPH1060303A (ja) 1998-03-03
EP0803549B1 (de) 2001-09-19

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