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Catalyst for exhaust gas purification and process for production thereof 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-021/04
  • B01J-023/40
출원번호 US-0059595 (1993-05-12)
우선권정보 JP-0203791 (1992-07-30)
발명자 / 주소
  • Abe Fumio (Handa JPX) Noda Naomi (Ichinomiya JPX) Hori Makoto (Kitakyushu JPX) Fukui Toshimi (Kitakyushu JPX)
출원인 / 주소
  • NGK Insulators, Ltd. (both of JPX 03) Krosaki Corporation (both of JPX 03)
인용정보 피인용 횟수 : 108  인용 특허 : 0

초록

A catalyst for exhaust gas purification, comprising a heat-resistant inorganic monolith carrier and a catalyst layer loaded thereon, the catalyst layer including a catalyst composition containing at least one noble metal selected from Pt, Pd and Rh, as an active catalyst component, and active alumin

대표청구항

A catalyst for exhaust gas purification, comprising: a heat-resistant inorganic carrier; and a catalyst layer loaded on said carrier, said catalyst layer comprising a catalyst composition containing at least one noble metal selected from the group consisting of Pt, Pd and Rh, and active alumina, sai

이 특허를 인용한 특허 (108)

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