FI863218A0 - Jaernoxidoeverdragna paerlglanspigment. - Google Patents

Jaernoxidoeverdragna paerlglanspigment.

Info

Publication number
FI863218A0
FI863218A0 FI863218A FI863218A FI863218A0 FI 863218 A0 FI863218 A0 FI 863218A0 FI 863218 A FI863218 A FI 863218A FI 863218 A FI863218 A FI 863218A FI 863218 A0 FI863218 A0 FI 863218A0
Authority
FI
Finland
Prior art keywords
layer
paerlglanspigment
jaernoxidoeverdragna
iron
oxide layer
Prior art date
Application number
FI863218A
Other languages
English (en)
Other versions
FI863218A (fi
FI85594B (fi
FI85594C (fi
Inventor
Klaus-Dieter Franz
Klaus Ambrosius
Original Assignee
Merck Patent 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 Patent Gmbh filed Critical Merck Patent Gmbh
Publication of FI863218A0 publication Critical patent/FI863218A0/fi
Publication of FI863218A publication Critical patent/FI863218A/fi
Publication of FI85594B publication Critical patent/FI85594B/fi
Application granted granted Critical
Publication of FI85594C publication Critical patent/FI85594C/fi

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
    • C09C1/28—Compounds of silicon
    • 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
    • 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
    • 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
    • A61K8/29—Titanium; Compounds thereof
    • 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
    • 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
    • A61K2800/436—Interference pigments, e.g. Iridescent, Pearlescent
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/61—Surface treated
    • A61K2800/62—Coated
    • A61K2800/63—More than one coating
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/651—The particulate/core comprising inorganic material
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • 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
    • 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
    • C09C2200/20—Interference pigments comprising a layer with a concentration gradient or a gradient of the refractive index
    • C09C2200/205—Interference pigments comprising a layer with a concentration gradient or a gradient of the refractive index of coloured inorganic materials
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/251—Mica

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Inorganic Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Cosmetics (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
FI863218A 1985-08-07 1986-08-06 Jaernoxidoeverdragna paerlglanspigment och foerfarande foer framstaellning av dessa. FI85594C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3528256 1985-08-07
DE19853528256 DE3528256A1 (de) 1985-08-07 1985-08-07 Eisenoxidbeschichtete perlglanzpigmente

Publications (4)

Publication Number Publication Date
FI863218A0 true FI863218A0 (fi) 1986-08-06
FI863218A FI863218A (fi) 1987-02-08
FI85594B FI85594B (fi) 1992-01-31
FI85594C FI85594C (fi) 1992-05-11

Family

ID=6277870

Family Applications (1)

Application Number Title Priority Date Filing Date
FI863218A FI85594C (fi) 1985-08-07 1986-08-06 Jaernoxidoeverdragna paerlglanspigment och foerfarande foer framstaellning av dessa.

Country Status (16)

Country Link
US (1) US4744832A (fi)
EP (1) EP0211351B1 (fi)
JP (1) JP2649913B2 (fi)
KR (1) KR940003572B1 (fi)
AU (1) AU593269B2 (fi)
BR (1) BR8603755A (fi)
CA (1) CA1276407C (fi)
CS (1) CS270211B2 (fi)
DE (2) DE3528256A1 (fi)
ES (1) ES2000132A6 (fi)
FI (1) FI85594C (fi)
HU (1) HU199886B (fi)
IN (1) IN165648B (fi)
PL (1) PL144610B2 (fi)
SU (1) SU1715208A3 (fi)
ZA (1) ZA865919B (fi)

Families Citing this family (59)

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JPS6293213A (ja) * 1985-10-18 1987-04-28 Teikoku Kako Kk 化粧料
DE3868089D1 (de) * 1987-03-11 1992-03-12 Tayca Corp Glimmerartige, mit titandioxid ueberzogene eisenoxidpigmente und verfahren zu deren herstellung.
JPH0777840B2 (ja) * 1987-07-06 1995-08-23 ザ・マール・コーポレーション 多色効果を有する装飾物品
US5008143A (en) * 1987-07-06 1991-04-16 The Mearl Corporation Decorative objects with multi-color effects
DE3730505A1 (de) * 1987-09-11 1989-03-30 Merck Patent Gmbh Goldfarbene farbglanzpigmente
US5628934A (en) * 1988-06-01 1997-05-13 Shiseido Co. Ltd. Photochromic color rendering regulatory composition and cosmetics
EP0357808A1 (de) * 1988-08-29 1990-03-14 Th. Goldschmidt AG Verfahren zur dekorativen Beschichtung von flächigen Werkstoffen unter Erzielung eines marmorierten Effektdekors und hierfür geeignete Kunstharz enthaltende Trägerbahn
DE3938055A1 (de) * 1989-11-16 1991-05-23 Merck Patent Gmbh Mit plaettchenfoermigen pigmenten beschichtete materialien
US5119871A (en) * 1990-04-06 1992-06-09 The B. F. Goodrich Company Opacified pearlescent multilayer louver for vertical blinds
US5154765A (en) * 1990-12-11 1992-10-13 The Mearl Corporation Decorative objects with multicolor effects
US5423912A (en) * 1993-10-21 1995-06-13 The Mearl Corporation Weather resistant pearlescent pigments
US5433779A (en) * 1993-12-06 1995-07-18 The Mearl Corporation Rutile titanium dioxide coated micaceous pigments formed without tin
DE4443048A1 (de) 1994-12-05 1996-06-13 Merck Patent Gmbh Effektpulverlacke
DE19522864A1 (de) * 1995-06-23 1997-01-02 Merck Patent Gmbh Goldpigmente
DE19525503A1 (de) † 1995-07-13 1997-01-16 Basf Ag Goniochromatische Glanzpigmente auf Basis transparenter, nichtmetallischer, plättchenförmiger Substrate
DE19618568A1 (de) * 1996-05-09 1997-11-13 Merck Patent Gmbh Metalloxidbeschichtete Titandioxidplättchen
DE19618563A1 (de) * 1996-05-09 1997-11-13 Merck Patent Gmbh Titanathaltige Perlglanzpigmente
US6238472B1 (en) 1997-05-23 2001-05-29 Merck Patent Gmbh Metal oxide coated titanium dioxide lamellas
US6107244A (en) * 1997-10-15 2000-08-22 Nashua Corporation Verification methods employing thermally--imageable substrates
DE19915153A1 (de) * 1999-02-15 2000-08-17 Merck Patent Gmbh Farbstarke Interferenzpigmente
US6290766B1 (en) 1999-02-24 2001-09-18 Engelhard Corporation Lustrous interference pigments with black absorption color
US6165260A (en) * 1999-03-30 2000-12-26 Engelhard Corporation Pearlescent pigments exhibiting color travel
KR100335754B1 (ko) * 1999-05-18 2002-05-17 서경배 수열합성법을 이용한 포토크로믹 이산화티탄 분말 제조방법
DE19951869A1 (de) * 1999-10-28 2001-05-03 Merck Patent Gmbh Farbstarke Interferenzpigmente
DE19951871A1 (de) * 1999-10-28 2001-05-03 Merck Patent Gmbh Farbstarke Interferenzpigmente
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CA2399759C (en) 2000-02-16 2010-02-02 Sicpa Holding S.A. Pigments having a viewing angle dependent shift of color, method for producing said pigments, use of said pigments in security applications, coating composition comprising said pigments and a detecting device
DE10034972A1 (de) 2000-07-19 2002-01-31 Merck Patent Gmbh Verfahren zur Herstellung eines Pulverlacks, ein Pulverlack sowie die Verwendung von Effektpigmenten
AU780691B2 (en) * 2000-11-20 2005-04-14 Yokohama Rubber Co., Ltd., The Method for vulcanizing formed unvulcanized rubber and rubber product
US6626989B1 (en) * 2002-05-16 2003-09-30 Engelhard Corporation Rutile titanium dioxide effect pigments and production thereof
JP4334204B2 (ja) * 2002-11-21 2009-09-30 メルク株式会社 高輝度高彩度虹彩顔料およびその製造方法
EP1674427A1 (de) * 2004-12-23 2006-06-28 Degussa AG Strukturmodifizierte Titandioxide
AU2006283170A1 (en) * 2005-08-23 2007-03-01 Altairnano, Inc. Highly photocatalytic phosphorus-doped anatase-TiO2 composition and related manufacturing methods
US7678449B2 (en) * 2006-04-06 2010-03-16 Basf Catalysts Llc Iridescent magnetic effect pigments comprising a ferrite layer
DE102006021784A1 (de) * 2006-05-09 2007-11-15 Merck Patent Gmbh Effektpigmente und deren Verwendung in der Kosmetik und im Lebensmittel- und Pharmabereich
KR100736859B1 (ko) 2006-06-30 2007-07-10 이동규 검은색 흡수안료를 사용하지 않은 화장품용 흑색광택안료
US8323396B2 (en) * 2006-11-09 2012-12-04 Sun Chemical Corp. Orange pearlescent pigments
US8349067B2 (en) 2006-11-09 2013-01-08 Sun Chemical Corp. Multi-colored lustrous pearlescent pigments
US8221536B2 (en) 2006-11-09 2012-07-17 Sun Chemical Corp. Cosmetic comprising multi-colored lustrous pearlescent pigments
US8906154B2 (en) * 2006-11-09 2014-12-09 Sun Chemical Corporation Coating, ink, or article comprising multi-colored lustrous pearlescent pigments
US7850775B2 (en) * 2006-11-09 2010-12-14 Sun Chemical Corporation Multi-colored lustrous pearlescent pigments
US8211224B2 (en) * 2006-11-09 2012-07-03 Sun Chemical Corp. Multi-colored lustrous pearlescent pigments and process for making
JP2011506700A (ja) * 2007-12-19 2011-03-03 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 導電性コアを有する濃色および／または光学可変性の顔料
US8211225B2 (en) 2008-04-09 2012-07-03 Sun Chemical Corp. Magnetic pigments and process of enhancing magnetic properties
US20100160190A1 (en) 2008-12-19 2010-06-24 Kuvshinnikova Olga I Weatherable colored resinous composition and method
US8475846B2 (en) * 2010-03-09 2013-07-02 Basf Corporation Colored micaceous pigments having bismuth oxychloride appearance and performance effects
TWI613261B (zh) 2012-06-29 2018-02-01 克洛諾斯國際有限公司 將無機色素粒子作表面處理的方法
DE102012020392A1 (de) 2012-10-18 2014-04-24 Merck Patent Gmbh Pigmente
MX2015012962A (es) * 2013-03-14 2015-12-01 Basf Se Laminas de perlita revestidas.
ES2764198T3 (es) * 2014-05-28 2020-06-02 Basf Se Pigmentos de efecto
CA2968149A1 (en) 2014-11-18 2016-05-26 Basf Se Rheology modifier
EP3234025B1 (de) * 2014-12-19 2019-04-24 Eckart GmbH Rotfarbene effektpigmente mit hohem chroma und hoher brillanz, verfahren zu ihrer herstellung und verwendung derselben
SI3034566T1 (sl) 2014-12-19 2019-05-31 Eckart Gmbh Pigmenti s kovinskim efektom, ki imajo visoko kromo in visok sijaj, postopek za njihovo pripravo in njihova uporaba
SI3034562T2 (sl) * 2014-12-19 2022-04-29 Eckart Gmbh Absorbirni efektni pigmenti z visoko kromatičnostjo in visokim sijajem, postopek za njihovo pripravo in njihova uporaba
PL3034564T3 (pl) * 2014-12-19 2018-07-31 Eckart Gmbh Pigmenty efektowe o wysokiej transparentności, wysokim nasyceniu i wysokiej czystości barwy, sposób ich wytwarzania i ich zastosowanie
ES2726181T3 (es) 2014-12-19 2019-10-02 Eckart Gmbh Pigmento de efecto de color con alto croma y alta brillantez, procedimiento para su preparación y uso del mismo
FR3065641B1 (fr) * 2017-04-26 2019-07-05 L'oreal Composition cosmetique conferant un teint naturel et un effet bonne mine
WO2021259722A1 (en) 2020-06-24 2021-12-30 Basf Se A concentrated liquid detergent composition
EP3974395A1 (de) * 2020-09-25 2022-03-30 Merck Patent GmbH Pigment/fritten-gemisch

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US4192691A (en) * 1978-10-26 1980-03-11 The Mearl Corporation Metal oxide platelets as nacreous pigments
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US4551491A (en) * 1983-07-29 1985-11-05 Inmont Corporation Pearlescent automotive paint compositions
US4499143A (en) * 1983-08-26 1985-02-12 Inmont Corporation Multilayer automative paint system
US4615940A (en) * 1985-05-20 1986-10-07 Inmont Corporation Primer produced opalescent coating

Also Published As

Publication number Publication date
PL260947A2 (en) 1987-04-06
FI863218A (fi) 1987-02-08
ES2000132A6 (es) 1987-12-16
EP0211351A2 (de) 1987-02-25
CS582286A2 (en) 1989-10-13
HU199886B (en) 1990-03-28
DE3528256A1 (de) 1987-02-19
HUT44796A (en) 1988-04-28
EP0211351A3 (en) 1987-04-29
ZA865919B (en) 1987-03-25
AU6077986A (en) 1987-02-12
KR870002208A (ko) 1987-03-30
BR8603755A (pt) 1987-03-10
PL144610B2 (en) 1988-06-30
IN165648B (fi) 1989-12-02
AU593269B2 (en) 1990-02-08
CA1276407C (en) 1990-11-20
SU1715208A3 (ru) 1992-02-23
FI85594B (fi) 1992-01-31
US4744832A (en) 1988-05-17
KR940003572B1 (ko) 1994-04-25
FI85594C (fi) 1992-05-11
EP0211351B1 (de) 1990-10-24
CS270211B2 (en) 1990-06-13
JP2649913B2 (ja) 1997-09-03
JPS6234962A (ja) 1987-02-14
DE3675103D1 (de) 1990-11-29

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