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Topic: Quinacridone


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In the News (Thu 12 Nov 09)

  
  handprint : magenta watercolors
One of the bluest of the quinacridones (along with quinacridone violet, PV19), the pigment was first offered by Winsor & Newton; other companies were quick to add it to their lines, the most recent being Holbein and Daler-Rowney.
Winsor & Newton quinacridone magenta is one of the better paints sampled here, with a very fine pigment texture, a chroma just under 60 and a distinct blue bias to the color that shifts toward violet in tints.
The main alternatives are quinacridone rose (PV19), a redder color that produces slightly less saturated violets and more saturated warm mixtures; and quinacridone violet (PV19), whose dark but saturated tones produce some lustrous dusky violets and very interesting browns and maroons with other warm colors.
handprint.com /HP/WCL/waterc.html   (3507 words)

  
 Jahrbuch-CD der MPG 2003 - Aggregation properties of solub
The aggregation properties of derivatives of linear trans- quinacridone, an archetypal pigment, have been explored in two and three dimensions.
The sparse solubility of the parent quinacridone pigment in common organic solvents can be traced back to the formation of a network of hydrogen bonds.
Introducing aliphatic substituents on specific positions of the quinacridone core leads to an increased solubility without hampering the formation of intermolecular hydrogen bonds.
www.mpg.de /forschungsergebnisse/wissVeroeffentlichungen/archivListenJahrbuch/2002/69/publZIM149.html   (178 words)

  
 Fresco, Colors on White Pigment
D.S. Alizarin Crimson (chemical), Quinacridone Magenta, Thalo Blue PR15:1, it would be nice to have PB15:6 as a Thalo Ultramarine Blue but I can't find it as a dry pigment yet.
Quinacridone Magenta to Indian Yellow lime water tint.
Quinacridone Magenta stayed the same and is a better color for fresco.
www.realcolorwheel.com /fresco5.htm   (792 words)

  
 Infrared spectra of U.S. automobile original topcoats (1974–1989): IV. Identification of some organic pigments ...
Two of these pigments, Quinacridone Red Y and Quinacridone Violet, were found to be common in red nonmetallic topcoats.
Quinacridones were also identified in brown nonmetallic and red and brown metallic finishes.
A number of different pigment combinations of quinacridones with both inorganic and organic pigments have been identified, and examples of these are presented.
www.astm.org /JOURNALS/FORENSIC/PAGES/2964.htm   (350 words)

  
 OPTIMIZED PIGMENTS FOR ENVIRONMENTALLY FRIENDLY SYSTEMS
The highly transparent Perrindo reg; perylene pigments are used mainly in red metallic or special-effect coatings, often in combination with quinacridone pigments.
The Quindo quinacridone pigments are used in metallic, special-effect and solid-color coatings.
The Palomar copper phthalocyanine pigments are characterized by their neutral flop and are used primarily in special-effect coatings for automotive applications.
www.newmaterials.com /news/2461.asp   (493 words)

  
 handprint : watercolor palettes
Quinacridone rose (PV19) is a lightfast, transparent and very effective substitute for alizarin crimson (PR83) or rose madder genuine (NR9) — both fugitive pigments you should avoid in any watercolor paint.
Quinacridone rose holds a dark value in masstone, mixes saturated reds and oranges with most medium or deep yellows, and mixes subdued violets and good reddish blues with phthalo blue.
Your choice of four paints is usually aimed at keeping the warm mixtures acceptably saturated, placing most of the saturation costs in the purple mixtures, and providing a dark mixture (for example, using quinacridone carmine and phthalo green) that at full strength is close to fl.
www.handprint.com /HP/WCL/palette4d.html   (1083 words)

  
 Media
Ciba Specialty Chemicals’ quinacridones have long been sold in countries other than the U.S. as CINQUASIA, and this change is being made to establish CINQUASIA as a single global brand for this product line.
CINQUASIA quinacridone pigments are used extensively in paint and coatings, plastics and fibers, imaging and inks for superior performance and brilliance.
Ciba Specialty Chemicals’ quinacridone facility in Newport, Delaware, is committed to continual improvement and environmental responsibility to remain a long-term viable supplier to the community, markets and customers it serves.
www.cibasc.com /index/news_viewer.htm?reference=35596&checkSum=9472284E4CBA6085E8D31E2551DABC3A   (236 words)

  
 Winsor and Newton Pastels Open StockClick on each color to seea larger photo and pricing. - FineArtStore.com
Winsor and Newton Pastels 550 Quinacridone Violet Tint 1 Perm.
Winsor and Newton Pastels 550 Quinacridone Violet Tint 2 Perm.
Winsor and Newton Pastels 550 Quinacridone Violet Tint 3 Perm.
www.fineartstore.com /cgistore/store.cgi?page=/new/product.html&setup=1&ida=935&idp=584&his=0|2|588|584&cart_id=9350280.2076   (823 words)

  
 MacPherson Art & Craft Supplies, Tole Painting, Specialty Crafts and More
For this palette, the three mixing primaries are Hansa Yellow Medium, Quinacridone Magenta and Phthalo Blue (Green Shade).
Our standard recommendation is Quinacridone Red, but we chose Quinacridone Magenta for mixing a broader range of violets and purples.
With the transparent organic colours like the Quinacridones or Phthalos, the undertone can be quite different from what might be expected by looking at the masstone.
www.macphersoncrafts.com /HelpfulTips/GoldenColourMixingGuide.htm   (2076 words)

  
 Painting Demonstration: Watercolor Workshops by Jennifer Branch
I dash in a little quinacridone red on the azaleas, spritz it with a water sprayer for a misty effect.
I paint some of the deeper reds, letting aureolin and quinacridone gold bleed into the sunlit areas.
I pull quinacridone gold down in the pond's far end.
www.branchstudio.com /j/Demos/Demo_SomesvilleBridge.htm   (206 words)

  
 Combing Hair
The palest reds were printed with the quinacridone red, and from block five I added quinacridone magenta in increasing proportion until block eight was pure quinacridone magenta.
I selected the quinacridones because I feel they have great transparency and I didn't want the light grays I'd printed early on to be obscured by the deepest reds I printed later.
This worked very well ­ the dark tones in the shaded parts of the throat, for example, are from very pale grays printed underneath six to eight red printings.
www.mlyon.com /prints/relief/combing_hair.htm   (469 words)

  
 Japanese Patent 3720072 B2 - Two, 9-di methyl quinacridone which was done resin conversion   (Site not responding. Last check: 2007-10-26)
Two, 9-di methyl quinacridone which was done resin conversion
At manufacturing method of two, 9-di methyl quinacridone which was done resin conversion
which does to add pigment particle growth suppressant to time or the back before doing said acid salt blend which includes step which does two, 9-di methyl quinacridone pigment which was done resin conversion isolation from said suspension, deposition to said suspension with the characteristic
cxp.paterra.com /jppatent3720072.html   (165 words)

  
 Watercolor - stairs to the water
After first lightly drawing in pastel pencil a wash of Yellow Ochre was applied to all but the area of the sky.While this wash was still wet, various mixtures of Burnt Sienna, Quinacridone Gold and Ultramarine were introduced where the bushes would appear.
Warmer Grey was then used to pick out some of the fence palings, stairs and various details on the front of the house.
The strong darks under the verandah and in the trees and bushes were made by mixing Quinacridone Gold, Alizarin Crimson and Ultramarine.
www.johnlovett.com /stairs.htm   (271 words)

  
 Thalo Green and opposition Quinacridone Magenta pigments for oil paint, acrylic and water colors.
Thalo Green and opposition Quinacridone Magenta pigments for oil paint, acrylic and water colors.
This is the normal afternoon darkest shadow color combination of colors.
Danial Smith Quinacridone Magenta is the only PR202 pigment available.
www.realcolorwheel.com /rcwA13green.htm   (221 words)

  
 IngentaConnect Monodispersed Quinacridone Nanocrystals Prepared by a High-Temper...   (Site not responding. Last check: 2007-10-26)
Monodispersed quinacridone nanocrystals were fabricated by a high-temperature and high-pressure liquid crystallization method, which proved to be an advanced technique for fabricating nanocrystals of pigment compound.
The aqueous dispersion liquid of quinacridone nanocrystals was very stable.
The nanocrystals had a spherical shape with an average size of 60 nm when water was used as the high-temperature and high-pressure liquid at 260 °C and cooling solvent.
www.ingentaconnect.com /content/asp/jnn/2003/00000003/00000005/art00002   (180 words)

  
 Stampington & Co. : GOLDEN Artist Colors® Gel Mediums and more!
Squeeze some Quinacridone Gold (5GO-2301) near the Interference Gold, and blend together with a foam brush, loading more Interference Gold on one side of the brush, and gradually adding more of the Quin Gold.
The finished card shows a wash of Quinacridone Gold (5GO-2301) applied to part of this background to “age” the color and give added interest to the card surface.
Apply the Quinacridone Gold to a plastic game piece, let dry, and glue to card using Regular Gel Matte (5GO-3030) as the glue.
www.somersetstudio.com /html/golden.html   (1878 words)

  
 Artist - Barbara Simmons
I have chosen these two violets in particular, because of their intense color and wonderful transparency.
In the painting of the flowers that are a sign of springtime, I have used QUINACRIDONE MAGENTA, DIOXAZINE VIOLET,yellow/ orange,green, and blue to create the dark background.
The flowers will be painted with QUINACRIDONE MAGENTA, quinacridone fuchsia, vermilion, yellow/orange, and cobalt blue.
www.artistbarbarasimmons.com /art/tips/0404.html   (232 words)

  
 PAINTING DEMONSTRATION   BY MARY WEINSTEIN
Leaves are deepened with a mix of cadmium yellow, Winsor green and ultramarine blue.
Shadows are painted on the yellow flowers with sap green and quinacridone rose; the white ones with cerulean and cadmium orange; the reds with Antwerp blue; and the pinks with cerulean blue.
The reds are intensified with naphtol crimson and quinacridone red; the pinks with permanent rose.
www.watercolor-online.com /Articles/MaryWeinsteinBacker/index.html   (849 words)

  
 New tube of Quinacridone Orange dried out paint
I just received a tube of Grumbacher Pre-Tested Quinacridone Orange (Quinacridone Gold) along with a tube of Grumbacher Pre-Tested Perylene Maroon that I ordered.
However, when I opened the Quinacridone Orange I noticed that the cap was on very loosely and to my dismay the paint was dried out in the top of the tube.
The number on the crimp is very hard to read but I believe it is 1195.
www.sanfordcorp.com /sanford/consumer/grumbacher/wwwboard/message.jhtml?parentMsgId=168500001   (467 words)

  
 Quinacridone Red, China Quinacridone Red products- China Quinacridone Red Manufacturer, supplier
Quinacridone Red, China Quinacridone Red products- China Quinacridone Red Manufacturer, supplier
You are here:Home » Product Directory » Chemicals » Pigment & Dye » Quinacridone Red
Your use of this website is subject to, and constitutes acknowledgement and acceptance of our Terms and Conditions.
www.made-in-china.com /china-products/productviewqmnQuHRCFxMJ/Quinacridone-Red.html   (148 words)

  
 Infrared spectra of U.S. automobile original topcoats (1974–1989): IV. Identification of some organic pigments ...   (Site not responding. Last check: 2007-10-26)
Identification of some organic pigments used in red and brown nonmetallic and metallic monocoats—quinacridones
Keywords: criminalistics, forensic science, infrared spectroscopy, paint analysis, pigment identification, Quinacridone Magenta, Quinacridone Magenta B, Quinacridone Red Y, Quinacridone Violet, quinacridones
Abstract: A previous study in this series demonstrated the feasibility of identifying organic pigments in situ based on their absorptions in infrared spectra of automobile topcoats.
www.astm.org /jforensicsci/PAGES/2788.htm   (277 words)

  
 da Vinci Watercolors
D262-21 - daVinci watercolor Permanent Magenta (Quinacridone) - 21 mL
D262-37 - daVinci watercolor Permanent Magenta (Quinacridone) - 37 mL
D264-21 - daVinci watercolor Permanent Rose (Quinacridone) - 21 mL
www.cheapjoes.com /store/navigation.asp?cat=4687&page=5   (249 words)

  
 LGS Recreation
Hansa Yellow Medium, New Gamboge, Phthalo Blue (GS), French Ultramarine, Quinacridone Rose, Pyrrol Orange.
If you want I also have on my pallet Cobalt Blue, Quinacridone Gold, Quinacridone Burn Orange, Quinacridone Magenta, phthalo Green (BS), and White Gouache.
I use a John Pyke Palette, it is sturdy has a cover that can be used as extra mixing area.
www.lgsrecreation.org /registration_form_new2.php?clsid=21583&action=verifyclass&catid=3&subcatid=2368   (399 words)

  
 Product News - Golden Artist Colors is Forced to Replace Quinacridone Gold   (Site not responding. Last check: 2007-10-26)
Golden Artist Colors have been forced to discontinue their most venerable color, a color they introduced to the market place, and one that soon became their signature color - Quinacridone Gold.
The pigment manufacturer will no longer support the required pigment, and despite an exhaustive search, there is simply no other source to be found.
By blending a Quinacridone Gold Red Shade with Nickel Azo, the new blend called Quinacridone/Nickel Azo Gold achieves the wonderful characteristics of the original Quinacridone Gold, including transparency, depth of color in the mass tone and a warm yellow-gold quality in the undertone.
www.specialchem4coatings.com /news-trends/displaynews.aspx?id=1733   (255 words)

  
 Material Safety Data Sheet for Quinacridone Magenta, Quinacridone Red, Quinacridone Violet, Permanent Alizarin
Unusual fire & explosion hazards: contaminated rags or other easily ignited organic materials are spontaneously combustible.
Reactivity: product is stable Hazardous polymerization: will not occur Conditions to avoid: avoid extreme heat Quinacridone Magenta, Quinacridone Red, Quinacridone Violet, Permanent Alizarin MSDS Page 2 Hazardous decomposition products: Usual products of combustion: CO, CO2 and possibly acrolein.
Inhalation: N/A Skin contact: N/A CHRONIC HEALTH EFFECTS: Not listed as a carcinogen by the NTP, IARC, or OSHA; no adverse long-term effects are known.
www.gamblincolors.com /msds/qm-qr-qv-paag.html   (408 words)

  
 Golden Fluid Acrylics
G2305-16 - Golden Fluid Acrylic Quinacridone Magenta 16 oz
G2305-4 - Golden Fluid Acrylic Quinacridone Magenta 4 oz
G2305-8 - Golden Fluid Acrylic Quinacridone Magenta 8 oz
www.cheapjoes.com /store/navigation.asp?cat=4735&page=6   (250 words)

  
 Kosvanec Workshop Materials Lists - USA & Foreign   (Site not responding. Last check: 2007-10-26)
Aureolin DS or WN Quinacridone Gold DS or WN Quinacridone Burnt Orange DS Carmine DS or Alizarin Crimson WN Phthalo (Winsor) Blue DS or WN Ultramarine Blue DS,WN, G or H
Quinacridone Coral DS New Gamboge DS or WN Daniel Smith
I've suggested certain brands for reasons that will be explained during the workshop.
webpages.charter.net /kosvanec/materialslistpage.html   (1039 words)

  
 DA VINCI Artists' Professional Water Colors
Modern, most suitable wetting agents for easy dispersion.
D WC Red Rose Deep (Quinacridone) II $10.35
Set inculdes 10 8 ml tubes of aquafine watercolor, size 4 round brush, removable palette, and folding tray.
www.discountart.com /store/da-vinci-professional-artist-water-colors.html   (285 words)

  
 Quiller Gallery, Creede, Colorado
I use these colors with my experimental rice paper collage paintings.
Other colors that I find very interesting are the Mars red, Mars fl as well as quinacridone gold, quinacridone orange, and quinacridone violet.
If you are interested in water media techniques in acrylic, or easel painting on canvas or a rigid support, give these acrylics a try.
www.quillergallery.com /art_supplies/brera_acrylic.htm   (383 words)

  
 Fred Hopf Library
Dendritic incorporation of quinacridone: solubility, aggregation, electrochemistry, and solid-state luminescence (2005)
Luminescent dendritic quinacridone: Synthesis, photophysical, and electrochemical studies (2005)
Electrogenerated Chemiluminescence from Derivatives of Aluminum Quinolate and Quinacridones: Cross-Reactions with Triarylamines Lead to Singlet Emission Through Triplet-Triplet Annihilation Pathways (2000)
www.optics.arizona.edu /library/ViewByYear.asp?AuthorID=15938   (853 words)

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