IT1011084B - Pigmenti colorati e procedimento per la loro produzione - Google Patents

Pigmenti colorati e procedimento per la loro produzione

Info

Publication number
IT1011084B
IT1011084B IT49278/74A IT4927874A IT1011084B IT 1011084 B IT1011084 B IT 1011084B IT 49278/74 A IT49278/74 A IT 49278/74A IT 4927874 A IT4927874 A IT 4927874A IT 1011084 B IT1011084 B IT 1011084B
Authority
IT
Italy
Prior art keywords
procedure
production
colored pigments
pigments
colored
Prior art date
Application number
IT49278/74A
Other languages
English (en)
Original Assignee
Merck Gmbh
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
Application filed by Merck Gmbh filed Critical Merck Gmbh
Application granted granted Critical
Publication of IT1011084B publication Critical patent/IT1011084B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/26—Aluminium; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/11—Encapsulated compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • 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
    • 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
    • C09C1/0021—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a core coated with only one layer having a high or low refractive index
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/42—Colour properties
    • A61K2800/43—Pigments; Dyes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/12—Surface area
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/102—Interference pigments characterized by the core material the core consisting of glass or silicate material like mica or clays, e.g. kaolin
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/30—Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle
    • C09C2200/301—Thickness of the core
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/30—Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle
    • C09C2200/302—Thickness of a layer with high refractive material
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/30—Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle
    • C09C2200/306—Thickness of an absorbing layer
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/40—Interference pigments comprising an outermost surface coating
    • C09C2200/401—Inorganic protective coating
    • 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
    • C09C2220/00—Methods of preparing the interference pigments
    • C09C2220/10—Wet methods, e.g. co-precipitation
    • 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
    • C09C2220/00—Methods of preparing the interference pigments
    • C09C2220/10—Wet methods, e.g. co-precipitation
    • C09C2220/103—Wet methods, e.g. co-precipitation comprising a drying or calcination step after applying each layer

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Cosmetics (AREA)
IT49278/74A 1973-03-17 1974-03-15 Pigmenti colorati e procedimento per la loro produzione IT1011084B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2313332A DE2313332C3 (de) 1973-03-17 1973-03-17 Farbige Pigmente

Publications (1)

Publication Number Publication Date
IT1011084B true IT1011084B (it) 1977-01-20

Family

ID=5875057

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49278/74A IT1011084B (it) 1973-03-17 1974-03-15 Pigmenti colorati e procedimento per la loro produzione

Country Status (8)

Country Link
US (1) US3951679A (it)
JP (1) JPS5642634B2 (it)
BR (1) BR7402049D0 (it)
DE (1) DE2313332C3 (it)
ES (1) ES424358A1 (it)
FR (1) FR2221500B1 (it)
GB (1) GB1430701A (it)
IT (1) IT1011084B (it)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1556272A (en) * 1976-05-26 1979-11-21 Mearl Corp Iron oxide coated mica nacreous pigments
US4047969A (en) * 1976-10-05 1977-09-13 The Mearl Corporation Iron blue nacreous coated pigments
DE2928287A1 (de) * 1979-07-13 1981-01-29 Merck Patent Gmbh Perlglanzpigmente, verfahren zu ihrer herstellung und ihre verwendung
US4309480A (en) * 1980-02-28 1982-01-05 The Mearl Corporation Iron blue nacreous pigments
DE3211165A1 (de) * 1982-03-26 1983-09-29 Basf Ag, 6700 Ludwigshafen Pigmentzubereitungen und deren verwendung zum pigmentieren von tiefdruck- und lackfarben
US4525217A (en) * 1983-05-02 1985-06-25 Basf Wyandotte Corporation Process for preparing ferriferrocyanide pigments
DE3334596A1 (de) * 1983-09-24 1985-04-18 Merck Patent Gmbh, 6100 Darmstadt Dispergierbares berliner blau-pigment
JPH0729902B2 (ja) * 1985-07-11 1995-04-05 住友化学工業株式会社 メ−クアツプ化粧料
JPH0723974B2 (ja) * 1985-10-29 1995-03-15 三田工業株式会社 電子写真用メタリツクトナ−
DE3636075A1 (de) * 1986-10-23 1988-04-28 Merck Patent Gmbh Kosmetische zubereitungen
US4755229A (en) * 1987-02-09 1988-07-05 The Mearl Corporation Colored micaceous pigments
US5119871A (en) * 1990-04-06 1992-06-09 The B. F. Goodrich Company Opacified pearlescent multilayer louver for vertical blinds
US5496630A (en) * 1993-09-13 1996-03-05 The Geon Company Thermoplastic multilayer louver with a polished metal look
US5820884A (en) * 1996-11-15 1998-10-13 Townley Jewelry, Inc. Scented body gel having particulate matter in the form of glitter
US6007846A (en) * 1997-05-16 1999-12-28 Townley Jewelry, Inc. Scented body gel having particulate matter in the form of glitter with predetermined shapes
US6107244A (en) * 1997-10-15 2000-08-22 Nashua Corporation Verification methods employing thermally--imageable substrates
US5888251A (en) * 1998-04-28 1999-03-30 Aveda Corporation Method of coloring hair or eyelashes with compositions which contain metal containing pigments and a copaiba resin
US6569520B1 (en) † 2000-03-21 2003-05-27 3M Innovative Properties Company Photocatalytic composition and method for preventing algae growth on building materials
DE10120179A1 (de) * 2001-04-24 2002-10-31 Merck Patent Gmbh Farbige Pigmente
DE10137831A1 (de) 2001-08-02 2003-02-13 Merck Patent Gmbh Mehrschichtige Interferenzpigmente
CN1681475B (zh) * 2002-09-20 2010-05-26 宝洁公司 包含清洁相和独立有益相的条纹状液体个人清洁组合物
BR0315831A (pt) * 2002-11-04 2005-09-13 Procter & Gamble Composição lìquida listrada para higiene pessoal contendo uma fase de limpeza e uma fase de benefìcio separada com melhor estabilidade
DE10310736A1 (de) 2003-03-10 2004-09-23 Merck Patent Gmbh Interferenzpigmente mit Körperfarbe
AU2004237615B2 (en) 2003-05-01 2007-06-14 The Procter & Gamble Company Visually distinctive multiple liquid phase compositions
EP1617809B1 (en) * 2003-05-01 2015-07-08 The Procter & Gamble Company Striped liquid personal cleansing compositions containing a cleansing phase and a separate benefit phase comprising a high internal phase emulsion
US20050100570A1 (en) * 2003-05-08 2005-05-12 The Procter & Gamble Company Multi-phase personal care composition
US20040223991A1 (en) * 2003-05-08 2004-11-11 The Procter & Gamble Company Multi-phase personal care composition
DE10361436A1 (de) * 2003-12-23 2005-07-28 Eckart Gmbh & Co.Kg Gefärbte Metallpigmente, Verfahren zu deren Herstellung, Verwendung der gefärbten Metallpigmente in Kosmetika und Kosmetikum
US8951947B2 (en) * 2003-12-24 2015-02-10 The Procter & Gamble Company Multi-phase personal cleansing compositions comprising a lathering cleansing phase and a non-lathering structured aqueous phase
US8314054B2 (en) 2004-02-27 2012-11-20 The Procter & Gamble Company Mild multi-phased personal care composition
US7353831B1 (en) 2004-06-11 2008-04-08 Ladd Forsline Container for storing pressed powders
WO2006010090A1 (en) * 2004-07-09 2006-01-26 The Procter & Gamble Company Multi-phased personal care composition
EP1784458B1 (en) 2004-08-23 2011-03-09 Basf Se Process for preparing flake-form pigments based on aluminum and on sioz (z=0.7-2.0)
US20060144294A1 (en) * 2004-12-16 2006-07-06 Kao Corporation Pearlescent pigment
WO2006102113A2 (en) * 2005-03-21 2006-09-28 The Procter & Gamble Company Multi-phase personal care composition comprising visually distinct phases
US7820609B2 (en) * 2005-04-13 2010-10-26 The Procter & Gamble Company Mild, structured, multi-phase personal cleansing compositions comprising density modifiers
EP1874409A1 (en) * 2005-04-13 2008-01-09 The Procter and Gamble Company Structured multi-phased personal care composition comprising branched anionic surfactants
US20070141001A1 (en) * 2005-12-15 2007-06-21 The Procter & Gamble Company Non-migrating colorants in multi-phase personal cleansing compositions
US8104616B2 (en) * 2006-02-11 2012-01-31 The Procter & Gamble Company Clamshell package for holding and displaying consumer products
US8153144B2 (en) * 2006-02-28 2012-04-10 The Proctor & Gamble Company Stable multiphase composition comprising alkylamphoacetate
CA2660216A1 (en) * 2006-09-28 2008-04-03 The Procter & Gamble Company Concealer composition
US8105996B2 (en) * 2007-03-30 2012-01-31 The Procter & Gamble Company Multiphase personal care composition comprising a structuring
US8158566B2 (en) * 2007-03-30 2012-04-17 The Procter & Gamble Company Multiphase personal care composition comprising a structuring system that comprises an associative polymer, a low HLB emulsifier and an electrolyte
KR20100056459A (ko) 2007-07-12 2010-05-27 바스프 에스이 펄라이트 플레이크 기재 간섭 안료
KR101422968B1 (ko) 2009-10-28 2014-07-30 바스프 에스이 개선된 스파클링 효과를 갖는 안료
DE102009051171A1 (de) 2009-10-29 2011-05-05 Merck Patent Gmbh Pigmente
EP2531562B1 (en) 2010-02-04 2018-01-24 Basf Se Pigment compositions with improved sparkling effect
US8475846B2 (en) * 2010-03-09 2013-07-02 Basf Corporation Colored micaceous pigments having bismuth oxychloride appearance and performance effects
US9508475B2 (en) 2010-06-30 2016-11-29 Viavi Solutions Inc. Magnetic multilayer pigment flake and coating composition
CN102443285B (zh) * 2011-09-05 2013-07-24 福州坤彩精化有限公司 普鲁士蓝珠光效果颜料及其制备方法
CN102766357A (zh) * 2012-08-10 2012-11-07 杭州弗沃德精细化工有限公司 一种导磁珠光颜料的制备方法
DE102012024901A1 (de) * 2012-12-20 2014-07-10 Merck Patent Gmbh Pigmente
US9168394B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9320687B2 (en) 2013-03-13 2016-04-26 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9168393B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9168209B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US10966916B2 (en) 2014-11-10 2021-04-06 The Procter And Gamble Company Personal care compositions
EP3217949B1 (en) 2014-11-10 2020-06-17 The Procter and Gamble Company Personal care compositions with two benefit phases
US11207248B2 (en) 2014-11-10 2021-12-28 The Procter And Gamble Company Personal care compositions with two benefit phases
CN111225652A (zh) 2017-10-20 2020-06-02 宝洁公司 气溶胶泡沫洁肤剂
EP3697375B1 (en) 2017-10-20 2021-12-01 The Procter & Gamble Company Aerosol foam skin cleanser
CN113015904B (zh) 2018-11-29 2024-06-18 宝洁公司 用于筛选个人护理产品的方法
EP4149414B1 (en) * 2020-06-09 2023-12-20 Sun Chemical Corporation Colored cosmetic solid dispersions
CN115975401B (zh) * 2022-12-14 2024-08-09 浙江瑞成新材料股份有限公司 包覆含磷、铁、锂复合物的云母钛咖啡色珠光颜料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759469A (fr) * 1969-11-29 1971-05-26 Merck Patent Gmbh Pigment a brillant nacre et leurs procedes de
DE2244298C3 (de) * 1972-09-09 1975-06-19 Merck Patent Gmbh, 6100 Darmstadt Perlglanzpigmente und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
JPS49128028A (it) 1974-12-07
GB1430701A (en) 1976-04-07
JPS5642634B2 (it) 1981-10-06
BR7402049D0 (pt) 1974-11-19
US3951679A (en) 1976-04-20
FR2221500A1 (it) 1974-10-11
FR2221500B1 (it) 1977-09-30
ES424358A1 (es) 1976-10-16
DE2313332C3 (de) 1978-10-05
DE2313332B2 (de) 1977-06-08
DE2313332A1 (de) 1974-09-19

Similar Documents

Publication Publication Date Title
IT1066602B (it) Pigmenti contenenti nerofumo e procedimento per la loro produzione
BR7402049D0 (pt) Composicao de pigmentos coloridos e processo para sua preparacao
IT976942B (it) Pigmenti inorganici colorati e procedimento per produrli
IT1022897B (it) Coloranti idrosolubili loro produzione ed impiego
IT1026195B (it) Beta amminoetilsilani e procedimento per la loro produzione
IT1061302B (it) Pigmenti dotati di lucentezza perlacea e procedimento per la loro produzione
IT1022689B (it) Perfluorocicloesileteri e processo per la loro preparazione
IT1009384B (it) Pigmenti ceramici e procedimento per la loro fabbricazion
IT1020607B (it) Pigmenti colorati inorganici e pro cedimento per la loro fabbricazione
IT1022133B (it) Monoazopigmenti processo per la loro preparazione e loro impiego
IT1021746B (it) Coloranti cationici procedimento per la loro produzione ed applicazione
IT1016316B (it) Poliottenameri e procedimento per la loro produzione
IT1106059B (it) Cefem-derivati e procedimento per la loro produzione
IT1016694B (it) Pigmenti ceramici contenenti praseo dimio e procedimento per la loro preparazione
IT1017569B (it) Pigmenti monoazoici procedimento per la loro preparazione e loro impiego
IT1002076B (it) Coloranti e procedimento per la loro preparazione
IT1016404B (it) Procedimento per la produzione di disinfestanti colorati e prodotto ottenuto
IT1005924B (it) Azocoloranti antrachinonici e procedimento per la loro produzione
IT1022039B (it) Pigmenti bisazoici e processo per la loro preparazione
IT1052132B (it) Tiafurani e furantioli e procedimento per la loro produzione ed applicazione
IT1017726B (it) Monoazopigmenti e processo per la loro preparazione
IT1007230B (it) Coloranti trisazoici processo per la loro preparazione e loro impiego
IT1003948B (it) Coloranti in dispersione antrachi noidici e procedimento per la loro produzione
IT1012414B (it) Pigmenti disazoici e procedimento per la loro preparazion
IT1015408B (it) Pigmenti disazoici e procedimento per la loro preparazion