BR8907368A - Processo para producao de pigmentos duraveis de dioxido de titanio - Google Patents

Processo para producao de pigmentos duraveis de dioxido de titanio

Info

Publication number
BR8907368A
BR8907368A BR898907368A BR8907368A BR8907368A BR 8907368 A BR8907368 A BR 8907368A BR 898907368 A BR898907368 A BR 898907368A BR 8907368 A BR8907368 A BR 8907368A BR 8907368 A BR8907368 A BR 8907368A
Authority
BR
Brazil
Prior art keywords
production
titanium dioxide
dioxide pigments
durable titanium
durable
Prior art date
Application number
BR898907368A
Other languages
English (en)
Inventor
John Robert Brand
Original Assignee
Kerr Mc Gee Chem Corp
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=22667006&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8907368(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kerr Mc Gee Chem Corp filed Critical Kerr Mc Gee Chem Corp
Publication of BR8907368A publication Critical patent/BR8907368A/pt

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
    • C09C1/36—Compounds of titanium
    • 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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR898907368A 1988-04-15 1989-04-12 Processo para producao de pigmentos duraveis de dioxido de titanio BR8907368A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18208788A 1988-04-15 1988-04-15
PCT/US1989/001444 WO1989009801A1 (en) 1988-04-15 1989-04-12 Process for producing durable titanium dioxide pigments

Publications (1)

Publication Number Publication Date
BR8907368A true BR8907368A (pt) 1991-04-23

Family

ID=22667006

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907368A BR8907368A (pt) 1988-04-15 1989-04-12 Processo para producao de pigmentos duraveis de dioxido de titanio

Country Status (19)

Country Link
EP (1) EP0409879B1 (pt)
JP (1) JPH0751684B2 (pt)
KR (1) KR940002563B1 (pt)
CN (1) CN1023018C (pt)
AR (1) AR242975A1 (pt)
AU (1) AU612833B2 (pt)
BR (1) BR8907368A (pt)
CA (1) CA1304995C (pt)
DE (1) DE68909782T2 (pt)
ES (1) ES2011189A6 (pt)
FI (1) FI104730B (pt)
IN (1) IN170719B (pt)
MX (1) MX173048B (pt)
MY (1) MY103468A (pt)
NO (1) NO175903C (pt)
PH (1) PH25447A (pt)
RU (1) RU2013429C1 (pt)
WO (1) WO1989009801A1 (pt)
ZA (1) ZA888739B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW221381B (pt) * 1992-04-28 1994-03-01 Du Pont
US6695906B2 (en) * 2000-04-12 2004-02-24 Millennium Inorganic Chemicals, Inc. Continuous processes for producing titanium dioxide pigments
EP1292647A2 (en) * 2000-04-12 2003-03-19 Millennium Inorganic Chemicals, Inc. Methods for producing titanium dioxide having improved gloss at low temperatures
US6342099B1 (en) * 2000-05-01 2002-01-29 Millennium Inorganic Chemicals, Inc. Coated titanium dioxide pigments and processes for production and use
JP6072461B2 (ja) * 2000-09-01 2017-02-01 戸田工業株式会社 有機無機複合粒子粉末
JP5288085B2 (ja) * 2000-09-01 2013-09-11 戸田工業株式会社 有機無機複合粒子粉末の製造法、該有機無機複合粒子粉末からなる有機無機複合顔料並びに該有機無機複合顔料を用いた塗料及び樹脂組成物、該有機無機複合顔料を含む顔料分散体及びマスターバッチペレット
SA111320424B1 (ar) * 2006-01-30 2014-05-11 كرونوس انترناشونال انك جسيمات خضاب ثاني أكسيد التيتانيوم المزوَّدة مع طبقة كثيفة ومشابة من ثاني أكسيد السيليكون SiO2 وطرق تصنيعها
CN100434485C (zh) * 2006-04-21 2008-11-19 江苏镇钛化工有限公司 一种易分散及高耐候性二氧化钛的制备方法
CN100506923C (zh) * 2006-05-18 2009-07-01 攀钢集团攀枝花钢铁研究院 高耐候性二氧化钛颜料的生产方法
CN100506922C (zh) * 2006-05-18 2009-07-01 攀钢集团攀枝花钢铁研究院 高遮盖力二氧化钛颜料的生产方法
CN100439454C (zh) * 2006-12-20 2008-12-03 中国科学院山西煤炭化学研究所 一种钛白粉表面无机-有机改性的方法
DE102008026300A1 (de) * 2008-06-02 2009-12-03 Kronos International, Inc. Verfahren zur Oberflächenbeschichtung von anorganischen Festkörperpartikeln, insbesondere Titandioxid-Pigmentpartikel
DE102008058351A1 (de) 2008-11-20 2010-06-02 Kronos International, Inc. Oberflächenbehandelte Titandioxid-Pigmente für Kunststoffe und Verfahren zur Herstellung
CN103819943B (zh) * 2014-02-19 2016-06-01 攀枝花市钛海科技有限责任公司 生产抗黄性锐钛型通用钛白粉的方法
CN105504885A (zh) * 2014-09-26 2016-04-20 河南佰利联化学股份有限公司 一种金红石型造纸专用钛白粉的制备方法
KR20170126998A (ko) * 2015-03-10 2017-11-20 크로노스 인터내셔널, 인코포레이티드 수산화알루미늄을 포함하는 복합 안료 및 이의 제조 방법
CN107974107A (zh) * 2017-12-18 2018-05-01 四川龙蟒钛业股份有限公司 一种二氧化钛颜料产品pH值控制方法
CN108690375A (zh) * 2018-05-24 2018-10-23 陈红玲 纳米TiO2表面疏水修饰工艺
EP3626885A1 (en) * 2018-09-21 2020-03-25 Kronos International, Inc. Laminate pigment with spacing properties and high uv-greying stability

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075031A (en) * 1976-09-30 1978-02-21 E. I. Du Pont De Nemours And Company TiO2 Pigment coated with dense silica and porous alumina/silica
US4199370A (en) * 1978-03-15 1980-04-22 The New Jersey Zinc Company Weather resistant titanium dioxide pigment having improved optical properties and process for making same
ZA825176B (en) * 1981-08-31 1983-09-28 New Jersey Zinc Co Titanium dioxide pigment having improved photostability and process for producing same

Also Published As

Publication number Publication date
JPH0751684B2 (ja) 1995-06-05
NO175903B (no) 1994-09-19
ZA888739B (en) 1990-07-25
RU2013429C1 (ru) 1994-05-30
WO1989009801A1 (en) 1989-10-19
NO895012D0 (no) 1989-12-13
ES2011189A6 (es) 1989-12-16
NO895012L (no) 1989-12-13
AU3423489A (en) 1989-11-03
FI104730B (fi) 2000-03-31
DE68909782D1 (de) 1993-11-11
PH25447A (pt) 1991-07-01
EP0409879B1 (en) 1993-10-06
IN170719B (pt) 1992-05-09
CN1023018C (zh) 1993-12-08
AR242975A1 (es) 1993-06-30
FI905021A0 (fi) 1990-10-12
MY103468A (en) 1993-06-30
JPH03503776A (ja) 1991-08-22
KR940002563B1 (ko) 1994-03-25
KR900700548A (ko) 1990-08-16
MX173048B (es) 1994-01-31
CN1036784A (zh) 1989-11-01
DE68909782T2 (de) 1994-01-27
NO175903C (no) 1994-12-28
CA1304995C (en) 1992-07-14
AU612833B2 (en) 1991-07-18
EP0409879A1 (en) 1991-01-30

Similar Documents

Publication Publication Date Title
BR8907368A (pt) Processo para producao de pigmentos duraveis de dioxido de titanio
DE69109519D1 (de) Verfahren zur Herstellung von Titandixoid.
DE59201108D1 (de) Verfahren zur Herstellung von feinteiligem Titandioxid und feinteiliges Titandioxid.
BR8801307A (pt) Processo para a producao de dioxido de cloro
BR9306510A (pt) Processo para produção de dióxido de cloro
BR8903741A (pt) Processo para purificar minerio de tio2; e pigmento de dioxido de titanio
BR9306240A (pt) Processo para produçao de dióxido de cloro
DE69600886D1 (de) Verfahren zur Herstellung von Anatas-Titandioxyd
BR8907446A (pt) Processo para preparar dioxido de titanio
BR9003162A (pt) Processo para a producao de dioxido de titanio em particulas
BR8905262A (pt) Processo para a producao de dioxido de cloro
BR9001755A (pt) Processo para a producao de dioxido de titanio
BR8800277A (pt) Processo para a preparacao de dioxido de titanio pigmentario
BR9306505A (pt) Processo de produção de dióxido de cloro
BR8706920A (pt) Processo para a preparacao de dioxido de titanio altamente valioso
BR9103676A (pt) Processo para a elaboracao de residuos de reacao da producao de dioxido de titanio
BR8600877A (pt) Processo para a producao de dioxido de cloro
BR8903963A (pt) Processo para preparacao de dioxido de cloro
BR8704201A (pt) Processo para a preparacao de pigmentos de dioxido de titanio
BR7801926A (pt) Aperfeicoamento em um processo para producao de pigmento de dioxido de titanio anatase
FI883782A (fi) Menetelmä titaanidioksidipigmentin valmistamiseksi
BR9005664A (pt) Processo de producao de dioxido de cloro
BR8807003A (pt) Processo eletrolitico para producao de dioxido de cloro
BR8704635A (pt) Processo para a preparacao de pigmentos de dioxido de titanio
EP0320682A3 (en) Process for the production of titanium dioxide

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 29/06/2009