Patents
Sitemap › C09 - Dyes; Paints; Polishes; Natural resins; Adhesives; Compositions not otherwise provided for; Applications of materials not otherwise provided for › C09B - Organic dyes or closely-related compounds for producing dyes; Mordants; Lakes › C09B 61 - Dyes of natural origin prepared from natural sources
Patents for C09B 61 - Dyes of natural origin prepared from natural sources (3,035)
12/2012
12/19/2012CN202605747U Fast cooling tank for producing caramel pigments
12/19/2012CN102827894A Method for separating anthocyanin pigment and lactic acid from radish fermentation broth
12/19/2012CN102827491A Method for extracting paprika red pigment by concentrated liquid detergent
12/19/2012CN101864191B Preparation method of high-purity monascus pigment component
12/19/2012CN101760038B Method for extracting melanin from cordyceps militeris fungus fermentation broth
12/19/2012CN101434755B Method for preparing red pigment from livestock and poultry blood
12/13/2012US20120311796 Apparatus and method for production of natural dye
12/12/2012CN102816455A Method for extracting pigment and pectin from pineapple peels
12/12/2012CN102816166A Preparation method of zinc sodium chlorophyllate from silkworm excrement
12/12/2012CN102010615B Bamboo leaf dye and extraction method and application thereof
12/12/2012CN101735642B Method for preparing water soluble natural blue pigment
12/06/2012WO2012163498A1 New sustainable range of dyestuffs for textile and paper dyeing
12/05/2012CN1965693B Method for purifying natural lycopene
12/05/2012CN102808336A Method for preparing traditional Chinese medicine curcuma health care modal underwear
12/05/2012CN102807771A Vegetable dye and preparation method thereof
12/05/2012CN102807770A Method for preparing paprika red pigment by ultrasonic pre-treatment
12/05/2012CN101824232B Preparation method of gardenia green pigment
12/05/2012CN101747661B Technology for improving ang-kak red pigment quality by utilizing enzyme preparation
12/05/2012CN101735643B Method for removing peculiar smell of red cabbage
12/05/2012CN101691451B Method for preparing oil-soluble and fat-soluble caramel pigments with edible safety
11/2012
11/28/2012EP2527407A1 New sustainable range of dyestuffs for textile and paper dyeing
11/28/2012CN102796398A Preparation method of beta-carotene microcapsule used for coloring
11/28/2012CN102796396A Method for extracting natural dye based on water hyacinth
11/28/2012CN101649127B Preparation technology of red pigments of red rice
11/21/2012CN102786813A Method for extracting roselle calyx red pigment
11/21/2012CN102786506A Technology for rapidly preparing 25% anthocyanidins from cowberry
11/14/2012CN102775811A Process of extracting flavonoids from Coreopsis bicolor
11/07/2012CN102767098A Preparation method of isatis root tie-dyed fabrics
11/07/2012CN102766125A Extraction and purification method for black rice anthocyanin
11/07/2012CN101781476B Extraction method of red cabbage pigment
11/01/2012US20120272460 Tobacco Plant Derived Dye and Process of Making the Same
10/2012
10/31/2012CN102757665A Degumming process of capsicum extract
10/31/2012CN102757664A Extracting method of passion flower fruit pigment
10/31/2012CN102757663A Chestnut shell pigment grading method
10/31/2012CN101864190B Method for preparing caramel colorant by using multistage membrane separation
10/24/2012CN102746706A Preparation method and application of Korean pine bark natural dye
10/24/2012CN102746705A Method for modifying lachnum extracellular melanin into water-soluble melanin
10/24/2012CN102746704A Ultrasonic extracting process for gardenia yellow pigment and optimized method of response surface methodology used therein
10/24/2012CN102746703A Production method for extracting active substances from beer lees
10/24/2012CN102746702A Extraction method of four-season chrysanthemum pigment
10/24/2012CN102746701A Extraction technology of Herba Violae purple pigment
10/24/2012CN102746700A Technology for extracting red pigment from red dates
10/24/2012CN102746699A Extraction method of azalea pigment
10/24/2012CN102746698A Garden Dahlia yellow pigment
10/24/2012CN102746697A Technology for extracting yellow pigment from red dates
10/24/2012CN102746696A Extraction method of capsicum pigment
10/24/2012CN102746695A Process for extracting edible pigments and pectin from orange peel
10/24/2012CN102746694A Technology for extracting monascus pigment
10/24/2012CN102746693A Technology for extracting scarlet sage red pigment
10/24/2012CN102746266A Method for preparing high-purity cornflower pigment
10/17/2012CN102732050A Method for preparing gardenia pigments from Gardenia jasminoides Ellis
10/17/2012CN102732049A Method for preparing and extracting carotenoid from microbial thalli
10/17/2012CN102732048A Extraction method for melanin of Aureobasidium pullulans
10/17/2012CN102731359A Extraction method of astaxanthin and ester thereof from antarctic krill
10/17/2012CN101696327B Method for removing phospholipid from capsanthin by using low-molecular-weight fatty acid as entrainer
10/10/2012CN202482243U Reaction system for producing caramel pigment
10/10/2012CN102719112A Production method of caramel
10/10/2012CN101760039B Method for removing capsaicin during production process of capsicum red pigment
10/03/2012CN102702786A Saccharic carotene fat solution producing method and saccharic carotene solid solution producing method
10/03/2012CN102702780A Method for preventing fading of monascus red pigment and application thereof
10/03/2012CN102702778A Extraction process of beet pigment
10/03/2012CN102702777A Method for extracting water-soluble carotenoid from plant materials through enzymatic hydrolysis
10/03/2012CN102702776A Phytochrome deodorizing and refining method
10/03/2012CN102702775A High-stability natural compounded haematochrome preparation
10/03/2012CN101712813B Process for producing high-stability beet red pigment
10/03/2012CN101531825B Technology of extracting mulberry red pigment
09/2012
09/26/2012EP2501374A2 Coloring composition containing an aromatic compound and an initiator
09/26/2012CN102690530A Environment-friendly pigment red
09/26/2012CN102690529A Indigo paste industrial preparation method
09/26/2012CN101817998B Method for preparing purple sweet potato pigment microcapsules
09/26/2012CN101693785B Method for preparing high-purity paprika red pigment from common paprika red pigment
09/26/2012CN101508850B Method for extracting plant source type fluorochrome
09/20/2012WO2012125091A1 Process for producing melanin using cultures of the genus nigella
09/20/2012CA2829614A1 Process for producing melanin using cultures of the genus nigella
09/19/2012CN102686676A Turmeric pigment composition and method for preparing same
09/19/2012CN102675913A Preparation method of deodorized radish red pigment
09/19/2012CN102675912A Method for preparing purple sweet potato pigment
09/19/2012CN102675911A Method for reducing content of undissolved substances in capsanthin
09/19/2012CN102675910A Preparation method of high-color-value beet root red color
09/19/2012CN102675909A Hemoglobin subunit haematochrome and preparation method thereof
09/19/2012CN102675908A Extraction method for spinachrome
09/19/2012CN102675907A Extraction method for morning glory pigment
09/19/2012CN102675906A Extraction method for tea red pigment
09/19/2012CN102675905A Method for extracting sorghum red pigment
09/19/2012CN102675904A Grape skin pigment extracting method
09/19/2012CN102675903A Extraction method for melanin
09/19/2012CN102675902A Extracting method of water-soluble orange peel yellow pigment
09/19/2012CN102675901A Extracting method of fat soluble orange peel yellow pigment
09/19/2012CN102675900A Extraction method for pigment of Chrysanthemum Anthocyanidin
09/19/2012CN102675899A Extraction method for green pigment of reed leaf
09/19/2012CN101601465B Method for extracting pigment from walnut epicarp
09/12/2012CN102660141A Method for extracting anthocyanin from fruit epidermis
09/12/2012CN102660140A Preparation method of multi-tone beet red pigment
09/12/2012CN102660139A Preparation of high-quality arthamin yellow
09/12/2012CN102660138A Production and application method of bamboo wood mould-proof dyeing agent
09/12/2012CN102660137A Method for high-efficiency preparation of natural pigment of Ziziphus jujuba Mill.
09/12/2012CN102660136A Preparation method of radish red pigment
09/12/2012CN102659792A Method for extracting chlorophyll from clovers
09/12/2012CN102659652A Solid phase extraction method for extracting total astaxanthin from haematococcus pluvialis
09/12/2012CN102002455B Method for simultaneously producing mulberry anthocyanin and mulberry wine with mulberry juice
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