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Society Of Dyers And Colourists
The Society of Dyers and Colourists (SDC) is an international professional society, with headquarters in Bradford, West Yorkshire, UK, specializing in colour in all its manifestations. Founded in 1884, it was granted a Royal Charter of Incorporation in 1963. The SDC is a registered charity. Together with the American Association of Textile Chemists and Colorists, SDC publishes the Colour Index International, which is recognized as the authoritative source on colourants. Colour Index International is used to identify the pigments and dyes used in manufacturing inks, paints, textiles, plastics, and other materials. Since 1884 SDC have published the ''Journal of the Society of Dyers and Colourists'', a journal relaunched in 2001 as ''Coloration Technology''. The Society is a member of the Science Council The Science Council is a UK organisation that was established by Royal Charter in 2003. The principal activity of The Science Council is the promotion of the advancement and di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Professional Society
A professional association (also called a professional body, professional organization, or professional society) usually seeks to further a particular profession, the interests of individuals and organisations engaged in that profession, and the public interest. In the United States, such an association is typically a nonprofit business league for tax purposes. Roles The roles of professional associations have been variously defined: "A group, of people in a learned occupation who are entrusted with maintaining control or oversight of the legitimate practice of the occupation;" also a body acting "to safeguard the public interest;" organizations which "represent the interest of the professional practitioners," and so "act to maintain their own privileged and powerful position as a controlling body." Professional associations are ill defined although often have commonality in purpose and activities. In the UK, the Science Council defines a professional body as "an organisation w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bradford
Bradford is a city and the administrative centre of the City of Bradford district in West Yorkshire, England. The city is in the Pennines' eastern foothills on the banks of the Bradford Beck. Bradford had a population of 349,561 at the 2011 census; the second-largest population centre in the county after Leeds, which is to the east of the city. It shares a continuous built-up area with the towns of Shipley, Silsden, Bingley and Keighley in the district as well as with the metropolitan county's other districts. Its name is also given to Bradford Beck. It became a West Riding of Yorkshire municipal borough in 1847 and received its city charter in 1897. Since local government reform in 1974, the city is the administrative centre of a wider metropolitan district, city hall is the meeting place of Bradford City Council. The district has civil parishes and unparished areas and had a population of , making it the most populous district in England. In the century lea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Yorkshire
West Yorkshire is a metropolitan and ceremonial county in the Yorkshire and Humber Region of England. It is an inland and upland county having eastward-draining valleys while taking in the moors of the Pennines. West Yorkshire came into existence as a metropolitan county in 1974 after the reorganisation of the Local Government Act 1972 which saw it formed from a large part of the West Riding of Yorkshire. The county had a recorded population of 2.3 million in the 2011 Census making it the fourth-largest by population in England. The largest towns are Huddersfield, Castleford, Batley, Bingley, Pontefract, Halifax, Brighouse, Keighley, Pudsey, Morley and Dewsbury. The three cities of West Yorkshire are Bradford, Leeds and Wakefield. West Yorkshire consists of five metropolitan boroughs ( City of Bradford, Calderdale, Kirklees, City of Leeds and City of Wakefield); it is bordered by the counties of Derbyshire to the south, Greater Manchester to the south-west, La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Charter Of Incorporation
A royal charter is a formal grant issued by a monarch under royal prerogative as letters patent. Historically, they have been used to promulgate public laws, the most famous example being the English Magna Carta (great charter) of 1215, but since the 14th century have only been used in place of private acts to grant a right or power to an individual or a body corporate. They were, and are still, used to establish significant organisations such as boroughs (with municipal charters), universities and learned societies. Charters should be distinguished from royal warrants of appointment, grants of arms and other forms of letters patent, such as those granting an organisation the right to use the word "royal" in their name or granting city status, which do not have legislative effect. The British monarchy has issued over 1,000 royal charters. Of these about 750 remain in existence. The earliest charter recorded on the UK government's list was granted to the University of Camb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charitable Organization
A charitable organization or charity is an organization whose primary objectives are philanthropy and social well-being (e.g. educational, religious or other activities serving the public interest or common good). The legal definition of a charitable organization (and of charity) varies between countries and in some instances regions of the country. The regulation, the tax treatment, and the way in which charity law affects charitable organizations also vary. Charitable organizations may not use any of their funds to profit individual persons or entities. (However, some charitable organizations have come under scrutiny for spending a disproportionate amount of their income to pay the salaries of their leadership). Financial figures (e.g. tax refund, revenue from fundraising, revenue from sale of goods and services or revenue from investment) are indicators to assess the financial sustainability of a charity, especially to charity evaluators. This information can impact a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Association Of Textile Chemists And Colorists
AATCC—the American Association of Textile Chemists and Colorists— is a 501(c)(6) not-for-profit professional association that provides test method development, quality control materials, educational development, and networking for textile and apparel professionals throughout the world. The American Association of Textile Chemists and Colorists (AATCC) develop the test methods the textile industry use to ensure product quality. AATCC is the world's leading not-for-profit association serving textile professionals since 1921. AATCC, headquartered in Research Triangle Park, N.C., USA, provides test method development, quality control materials, and professional networking for thousands of members in 60 countries throughout the world. Activities AATCC has developed more than 200 textile-related standards, including test methods, evaluation procedures, and monographs. These standards are published each year in the ''AATCC Technical Manual''. All standards are developed and updated by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colour Index International
Colour Index International is a reference database jointly maintained by the Society of Dyers and Colourists and the American Association of Textile Chemists and Colorists. It currently contains over 27,000 individual products listed under 13,000 Colour Index Generic Names. It was first printed in 1925 but is now published solely on the World Wide Web. The index serves as a common reference database of manufactured colour products and is used by manufacturers and consumers, such as artists and decorators. Colorants (both dyes and pigments) are listed using a dual classification which use the Colour Index Generic Name (the prime identifier) and Colour Index Constitution Numbers. These numbers are prefixed with C.I. or CI, for example, C.I. 15510. (This abbreviation is sometimes mistakenly thought to be CL, due to the font used to display it.) A detailed record of products available on the market is presented under each Colour Index reference. For each product name, Colour Inde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colourant
A colourant/colour additive (British spelling) or colorant/color additive (American spelling) is a substance that is added or applied in order to change the colour of a material or surface. Colourants can be used for many purposes including printing, painting, and for colouring many types of materials such as foods and plastics. Colourants work by absorbing varying amounts of light at different wavelengths (or frequencies) of its spectrum, transmitting (if translucent) or reflecting the remaining light in straight lines or scattered. Most colourants can be classified as dyes or pigments, or containing some combination of these. Typical dyes are formulated as solutions, while pigments are made up of solid particles suspended and are generally suspended in a vehicle (e.g., linseed oil). The colour a colourant imparts to a substance is mediated by other ingredients it is mixed with such as binders and fillers are added, for example in paints and inks. In addition, some colourants imp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigment
A pigment is a colored material that is completely or nearly insoluble in water. In contrast, dyes are typically soluble, at least at some stage in their use. Generally dyes are often organic compounds whereas pigments are often inorganic compounds. Pigments of prehistoric and historic value include ochre, charcoal, and lapis lazuli. Economic impact In 2006, around 7.4 million tons of inorganic, organic, and special pigments were marketed worldwide. Estimated at around US$14.86 billion in 2018 and will rise at over 4.9% CAGR from 2019 to 2026. The global demand for pigments was roughly US$20.5 billion in 2009. According to an April 2018 report by '' Bloomberg Businessweek'', the estimated value of the pigment industry globally is $30 billion. The value of titanium dioxide – used to enhance the white brightness of many products – was placed at $13.2 billion per year, while the color Ferrari red is valued at $300 million each year. Physical princip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science Council
The Science Council is a UK organisation that was established by Royal Charter in 2003. The principal activity of The Science Council is the promotion of the advancement and dissemination of knowledge of and education in science pure and applied, for the public benefit. The Science Council is the Competent Authority with respect to the European Union directive 2005/36/EC. It is a membership organisation for learned and professional bodies across science and its applications and works with them to represent this sector to government and others. Together, the member organisations represent over 350,000 scientists. The Science Council provides a forum for discussion and exchange of views and works to foster collaboration between member organisations and the wider science, technology, engineering, mathematics and medical communities to enable inter-disciplinary contributions to science policy and the application of science. History Timeline The Science Council was founded in 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Color Organizations
Color (American English) or colour (British English) is the visual perceptual property deriving from the spectrum of light interacting with the photoreceptor cells of the eyes. Color categories and physical specifications of color are associated with objects or materials based on their physical properties such as light absorption, reflection, or emission spectra. By defining a color space, colors can be identified numerically by their coordinates. Because perception of color stems from the varying spectral sensitivity of different types of cone cells in the retina to different parts of the spectrum, colors may be defined and quantified by the degree to which they stimulate these cells. These physical or physiological quantifications of color, however, do not fully explain the psychophysical perception of color appearance. Color science includes the perception of color by the eye and brain, the origin of color in materials, color theory in art, and the physics of electromagn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Textile Industry Of The United Kingdom
Textile is an umbrella term that includes various fiber-based materials, including fibers, yarns, filaments, threads, different fabric types, etc. At first, the word "textiles" only referred to woven fabrics. However, weaving is not the only manufacturing method, and many other methods were later developed to form textile structures based on their intended use. Knitting and non-woven are other popular types of fabric manufacturing. In the contemporary world, textiles satisfy the material needs for versatile applications, from simple daily clothing to bulletproof jackets, spacesuits, and doctor's gowns. Textiles are divided into two groups: Domestic purposes onsumer textilesand technical textiles. In consumer textiles, aesthetics and comfort are the most important factors, but in technical textiles, functional properties are the priority. Geotextiles, industrial textiles, medical textiles, and many other areas are examples of technical textiles, whereas clothing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
