BE619447A - - Google Patents

Info

Publication number: BE619447A
Authority: BE; Belgium

Application number

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.)

1961-06-28

Publication of BE619447A publication Critical patent/BE619447A/xx

1961-06-28 Priority claimed from US120177A external-priority patent/US3087829A/en

1961-06-28 Priority claimed from US120157A external-priority patent/US3087828A/en

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
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
- 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
- C09C1/0024—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating high and low refractive indices, wherein the first coating layer on the core surface has the high refractive index
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
- 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
- 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
- C01P2004/86—Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius
- 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
- 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
- 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
- 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
- C09C2200/1004—Interference pigments characterized by the core material the core comprising at least one inorganic oxide, e.g. Al2O3, TiO2 or SiO2
- 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
- C09C2200/40—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
- C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
- C09C2200/50—Interference pigments comprising a layer or a core consisting of or comprising discrete particles, e.g. nanometric or submicrometer-sized particles
- C09C2200/505—Inorganic particles, e.g. oxides, nitrides or carbides
- 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
- C09C2220/20—PVD, CVD methods or coating in a gas-phase using a fluidized bed

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Nanotechnology (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Materials Engineering (AREA)
Crystallography & Structural Chemistry (AREA)
Condensed Matter Physics & Semiconductors (AREA)
Composite Materials (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
General Physics & Mathematics (AREA)
Inorganic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Pigments, Carbon Blacks, Or Wood Stains (AREA)
Paper (AREA)
Cosmetics (AREA)
Laminated Bodies (AREA)

BE619447D 1961-06-28 BE619447A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US120177A US3087829A (en)	1961-06-28	1961-06-28	Micaceous pigment composition
US120157A US3087828A (en)	1961-06-28	1961-06-28	Nacreous pigment compositions

Publications (1)

Publication Number	Publication Date
BE619447A true BE619447A (da)

Family

ID=26818103

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE619447D BE619447A (da)	1961-06-28

Country Status (10)

Country	Link
AT (2)	AT253087B (da)
BE (1)	BE619447A (da)
BR (1)	BR6240407D0 (da)
CH (1)	CH432697A (da)
DE (1)	DE1467468C3 (da)
DK (2)	DK105771C (da)
FI (1)	FI42976B (da)
GB (2)	GB978200A (da)
NL (2)	NL135722C (da)
SE (1)	SE320135B (da)

Families Citing this family (126)

* Cited by examiner, † Cited by third party
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NZ218573A (en) *	1985-12-23	1989-11-28	Optical Coating Laboratory Inc	Optically variable inks containing flakes
JPS6346265A (ja) *	1986-08-13	1988-02-27	Merck Japan Kk	新規な有色薄片状顔料及びその製造法
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JP2585128B2 (ja) *	1989-06-02	1997-02-26	テイカ株式会社	有色微粒子無機顔料
DE4120921A1 (de)	1991-06-25	1993-01-07	Merck Patent Gmbh	Oberflaechenmodifizierte plaettchenfoermige substrate mit verbessertem absetz- und aufruehrverhalten
JP3073836B2 (ja) *	1992-07-02	2000-08-07	メルク・ジヤパン株式会社	耐変色性を有する真珠光沢顔料およびその製造方法
DE4241753A1 (de) *	1992-12-11	1994-06-16	Basf Ag	Verwendung von Interferenzpigmenten zur Herstellung von fälschungssicheren Wertschriften
EP0632110B1 (de) *	1993-07-02	1996-09-11	BASF Aktiengesellschaft	Bismutvanadathaltige Glanzpigmente
DE4421933A1 (de)	1994-06-23	1996-01-04	Basf Ag	Glanzpigmente mit stickstoffhaltigen Metallschichten
DE4443048A1 (de)	1994-12-05	1996-06-13	Merck Patent Gmbh	Effektpulverlacke
US5693134A (en)	1994-12-29	1997-12-02	Merck Patent Gesellschaft Mit Beschrankter Haftung	Gray interference pigment and process for producing the same
DE19516960A1 (de) *	1995-05-12	1996-11-14	Merck Patent Gmbh	Farbpigmente
DE19618568A1 (de) *	1996-05-09	1997-11-13	Merck Patent Gmbh	Metalloxidbeschichtete Titandioxidplättchen
BR9710754A (pt)	1997-05-23	1999-09-14	Merck Patent Gmbh	Plaquetas de dióxido de titânio revestida com óxido metálico.
US6290766B1 (en)	1999-02-24	2001-09-18	Engelhard Corporation	Lustrous interference pigments with black absorption color
US7022409B2 (en)	1999-03-23	2006-04-04	Shiseido Co., Ltd.	Pleochroism powder and pleochroism printed article
EP1038926B1 (en) *	1999-03-23	2005-08-10	Shiseido Company Limited	Pleochroism powder and pleochroism printed article
DE10046152A1 (de)	2000-09-15	2002-03-28	Merck Patent Gmbh	Pigmentpräparation in Granulatform
US6545809B1 (en) *	1999-10-20	2003-04-08	Flex Products, Inc.	Color shifting carbon-containing interference pigments
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
US6706785B1 (en) *	2000-02-18	2004-03-16	Rona/Emi Industries, Inc.	Methods and compositions related to laser sensitive pigments for laser marking of plastics
DE10034972A1 (de)	2000-07-19	2002-01-31	Merck Patent Gmbh	Verfahren zur Herstellung eines Pulverlacks, ein Pulverlack sowie die Verwendung von Effektpigmenten
DE10061178A1 (de)	2000-12-07	2002-06-20	Merck Patent Gmbh	Silberfarbenes Glanzpigment
DE10120179A1 (de)	2001-04-24	2002-10-31	Merck Patent Gmbh	Farbige Pigmente
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DE10313978A1 (de)	2003-03-27	2004-10-07	Merck Patent Gmbh	Silberpigment
EP1469042A3 (de)	2003-03-27	2010-07-07	MERCK PATENT GmbH	Pigmentgemisch und dessen Verwendung in der Kosmetik und im Lebensmittel- und Pharmabereich
DE10320455A1 (de)	2003-05-08	2004-11-25	Merck Patent Gmbh	Interferenzpigment mit hohem Deckvermögen
CN100384946C (zh) *	2003-05-21	2008-04-30	默克专利股份有限公司	光稳定化效应颜料
US20070080146A1 (en)	2003-11-10	2007-04-12	Werner Stockum	Coloured laser marking
DE102004035769A1 (de)	2004-07-27	2006-03-23	Merck Patent Gmbh	Mehrschichtige Interferenzpigmente
US7943194B2 (en)	2004-08-23	2011-05-17	Basf Se	Process for preparing flake-form pigments based on aluminum and on Sioz(Z=0.7-2.0) comprising forming a layer of separating agent
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DE102005001997A1 (de)	2005-01-17	2006-07-20	Merck Patent Gmbh	Effektpigmente mit starkem Farbtop
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ATE432964T1 (de)	2007-04-05	2009-06-15	Eckart Gmbh	Effektpigmente mit einem substrat aus glasplättchen
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0
- NL NL280256D patent/NL280256A/xx unknown
- BE BE619447D patent/BE619447A/xx unknown
- NL NL135722D patent/NL135722C/xx active
1962
- 1962-06-27 BR BR14040762A patent/BR6240407D0/pt unknown
- 1962-06-27 GB GB2471862A patent/GB978200A/en not_active Expired
- 1962-06-27 DK DK287462A patent/DK105771C/da active
- 1962-06-27 CH CH771962A patent/CH432697A/de unknown
- 1962-06-27 GB GB2471562A patent/GB974874A/en not_active Expired
- 1962-06-27 SE SE7175/62A patent/SE320135B/xx unknown
- 1962-06-27 DK DK291764A patent/DK107762C/da active
- 1962-06-28 AT AT1107964A patent/AT253087B/de active
- 1962-06-28 AT AT520162A patent/AT257776B/de active
- 1962-06-28 DE DE19621467468 patent/DE1467468C3/de not_active Expired
- 1962-06-28 FI FI123962A patent/FI42976B/fi active

Also Published As

Publication number	Publication date
DE1467468C3 (de)	1972-05-04
AT257776B (de)	1967-10-25
DE1467468A1 (de)	1968-12-12
BR6240407D0 (pt)	1973-05-03
DK105771C (da)	1966-11-07
NL135722C (da)
DK107762C (da)	1967-07-03
GB974874A (en)	1964-11-11
DE1467468B2 (de)	1971-09-30
NL280256A (da)
CH432697A (de)	1967-03-31
FI42976B (da)	1970-09-02
AT253087B (de)	1967-03-28
SE320135B (da)	1970-02-02
GB978200A (en)	1964-12-16

Publication	Publication Date	Title
FI42976B (da)	1970-09-02
BE601679A (da)
BE600768A (da)
BE464928A (da)
BE472265A (da)
BE602469A (da)
BE599528A (da)
BE599210A (da)
BE599016A (da)
BE602240A (da)
BE602153A (da)
BE598861A (da)
BE597570A (da)
BE602045A (da)
BE601970A (da)	1961-09-29
BE469342A (da)
BE597352A (da)
BE596839A (da)
BE601847A (da)
BE587184A (da)
NL280262A (da)
BE601846A (da)
BE601844A (da)
BE601744A (da)
BE601532A (da)