{"id":4982,"date":"2018-12-12T08:56:59","date_gmt":"2018-12-12T08:56:59","guid":{"rendered":"https:\/\/www.witton.com\/case-studies\/free-radical-polymerisation-initiator-replacement\/"},"modified":"2024-03-18T10:19:33","modified_gmt":"2024-03-18T10:19:33","slug":"ersatz-des-initiators-fur-die-polymerisation-freier-radikale","status":"publish","type":"case_studies","link":"https:\/\/www.witton.com\/de\/case-studies\/ersatz-des-initiators-fur-die-polymerisation-freier-radikale\/","title":{"rendered":"Ersatz des Initiators f\u00fcr die Polymerisation freier Radikale"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A small niche manufacturer of electronics raw materials purchased new technology detailing the synthesis of a polymer in solvent solution that would allow them to expand their portfolio of products. They required a<a href=\"https:\/\/www.witton.com\/services\/contract-manufacturing\/\" title=\"Contract Manufacturing at Witton Chemical\"> contract manufacturing partner<\/a> to <a href=\"https:\/\/www.witton.com\/services\/product-development\/\" title=\"Product development at Witton Chemical\">scale up and manufacture <\/a>this new base polymeric material.<br\/><br\/><\/p>\n\n<h2 class=\"wp-block-heading\">Scale up involved:-<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Initial lab work using the purchased process showed an inconsistency in product properties due to low solubility of the initiator in the solvent required for further processing<\/li>\n\n\n\n<li>Lab work on an alternative more soluble initiator gave acceptable materials but would need to be validated by pilot plant trials to provide enough material for real world application testing.<\/li>\n<\/ul>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\"><strong>The customer wanted to scale up both processes to determine if their purchased technology gave the best performance:-<\/strong><\/h2>\n\n<ul class=\"wp-block-list\">\n<li>A 1T trial was made using aliquot additions of initiator slurry every 5 minutes while this was not a practical process it demonstrated that the purchased technology did give the performance required.<\/li>\n\n\n\n<li>A 2<sup>nd<\/sup>\u00a01T trial was carried out using the alternative initiator Witton had suggested and this gave almost identical performance but with a commercially viable process.<\/li>\n<\/ul>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p class=\"wp-block-paragraph\">The product is currently successfully manufactured to this 2<sup>nd<\/sup>\u00a0process.<\/p>\n","protected":false},"template":"","class_list":["post-4982","case_studies","type-case_studies","status-publish","hentry"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Development of the process for the synthesis of a polymer in solvent solution, with a change of initiator to provide a commercially viable product.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.witton.com\/de\/case-studies\/ersatz-des-initiators-fur-die-polymerisation-freier-radikale\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"de_DE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Witton Chemical Company UK - Fine Chemical Contract Manufacturer\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" 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