CA2060963A1 - Pigment nacre d'oxychlorure de bismuth a resistance amelioree aux intemperies, et sa production - Google Patents

Pigment nacre d'oxychlorure de bismuth a resistance amelioree aux intemperies, et sa production

Info

Publication number
CA2060963A1
CA2060963A1 CA2060963A CA2060963A CA2060963A1 CA 2060963 A1 CA2060963 A1 CA 2060963A1 CA 2060963 A CA2060963 A CA 2060963A CA 2060963 A CA2060963 A CA 2060963A CA 2060963 A1 CA2060963 A1 CA 2060963A1
Authority
CA
Canada
Prior art keywords
pigment
bismuth oxychloride
production
improved weather
weather fastness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2060963A
Other languages
English (en)
Other versions
CA2060963C (fr
Inventor
Robert E. Eberts
Robert M. Ii Juby
Michael T. Ii Venturini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Catalysts LLC
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24624241&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2060963(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2060963A1 publication Critical patent/CA2060963A1/fr
Application granted granted Critical
Publication of CA2060963C publication Critical patent/CA2060963C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Pigment nacré d'oxychlorure de bismuth revêtu d'un composé métallique à base d'une terre rare. Le pigment revêtu est préparé par addition d'une solution de sel métallique d'une terre rare à une suspension de pigment d'oxychlorure de bismuth en cristaux pour former une autre suspension contenant des cristaux de pigment et de l'hydroxyde de cérium. L'hydroxyde de cérium est ensuite précipité de la deuxième suspension pour revêtir les cristaux de pigment. Le pigment revêtu a une meilleure résistance aux intempéries.
CA002060963A 1991-02-08 1992-02-10 Pigment nacre d'oxychlorure de bismuth a resistance amelioree aux intemperies, et sa production Expired - Fee Related CA2060963C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65429291A 1991-02-08 1991-02-08
US654,292 1991-02-08

Publications (2)

Publication Number Publication Date
CA2060963A1 true CA2060963A1 (fr) 1992-08-09
CA2060963C CA2060963C (fr) 1997-09-30

Family

ID=24624241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002060963A Expired - Fee Related CA2060963C (fr) 1991-02-08 1992-02-10 Pigment nacre d'oxychlorure de bismuth a resistance amelioree aux intemperies, et sa production

Country Status (9)

Country Link
EP (1) EP0498686B2 (fr)
JP (1) JPH0747699B2 (fr)
AT (1) ATE145662T1 (fr)
BR (1) BR9200347A (fr)
CA (1) CA2060963C (fr)
DE (1) DE69215399T3 (fr)
DK (1) DK0498686T3 (fr)
ES (1) ES2095420T3 (fr)
GR (1) GR3021931T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478550A (en) * 1992-11-06 1995-12-26 Nippon Inorganic Colour & Chemical Co., Ltd. Ultraviolet-shielding agent, method for the preparation thereof and cosmetic composition compounded therewith
DE19941607A1 (de) † 1999-09-01 2001-03-08 Merck Patent Gmbh Pigmentmischung enthaltend BIOCI-Pigmente
EP1622834A1 (fr) * 2003-05-12 2006-02-08 Ciba SC Holding AG Solution solide de pigments a base de bismuth
JP4896641B2 (ja) * 2006-09-11 2012-03-14 日本板硝子株式会社 光輝性顔料
JP4995212B2 (ja) * 2009-02-27 2012-08-08 ダンロップスポーツ株式会社 ゴルフボール
JP5813988B2 (ja) * 2011-04-28 2015-11-17 石原産業株式会社 光輝性顔料の製造方法
CN109749483A (zh) * 2017-11-07 2019-05-14 东阳市康龙工艺材料有限公司 一种超声波反应制备易分散的水性氯氧化铋粉末及氯氧化铋珠光浆的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535818A1 (de) * 1985-10-08 1987-04-09 Merck Patent Gmbh Glasur- und emailstabile perlglanzpigmente
IN165908B (fr) * 1985-10-25 1990-02-10 Merck Patent Gmbh

Also Published As

Publication number Publication date
ATE145662T1 (de) 1996-12-15
DE69215399T3 (de) 2004-08-19
JPH05239375A (ja) 1993-09-17
DK0498686T3 (da) 1996-12-16
EP0498686B1 (fr) 1996-11-27
GR3021931T3 (en) 1997-03-31
EP0498686A2 (fr) 1992-08-12
EP0498686A3 (en) 1992-09-09
BR9200347A (pt) 1992-10-13
ES2095420T3 (es) 1997-02-16
DE69215399T2 (de) 1997-03-27
CA2060963C (fr) 1997-09-30
JPH0747699B2 (ja) 1995-05-24
EP0498686B2 (fr) 2004-04-21
DE69215399D1 (de) 1997-01-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20040210