[Class : 1] Chemicals For Use In Industry, Science And Photography, As Well As In Agriculture, Horticulture And Forestry; Polymer Compounds For Use In Industry; Polymer Compounds For Use In Manufacture; Water Soluble Polymers For Industrial Use; Unprocessed Artificial Resins, Unprocessed Plastics; Polymer Resins, Unprocessed; Polymeric Intermediates [Industrial Chemicals]; U...