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With the <a href="https://www.cas.org/solutions/stn-ip-protection-suite">STN IP Protection Suite</a><sup>TM</sup>, you can complete in-depth evaluations, including freedom-to-operate, prior art analysis, and detailed assessments of IP trends, empowering you to safeguard your innovations.</p></div><a href="/zh-hans/solutions/stn-ip-protection-suite" class="button is-small w-button">Explore STN IP Protection Suite</a></div><div class="feature-section__right-content"><div class="feature-section__icon-block"><div class="feature-section__icon"><img src="https://cdn.prod.website-files.com/650861f00f97fe8153979335/662fd879506b08cc0a5195d0_CAS_Icons_Final_RGB_Search.svg" loading="lazy" width="150" height="150" alt="" class="feature-section__icon-image"/></div><div><p class="paragraph-9"><strong>Search for patents and trends</strong> for a polymer with in-depth curation of compounds in the CAS Content Collection™.</p></div></div><div class="feature-section__icon-block"><div class="feature-section__icon"><img src="https://cdn.prod.website-files.com/650861f00f97fe8153979335/662fd88086abd010d11a421c_CAS_Icons_Final_RGB_Verified%20Catalogs.svg" loading="lazy" width="150" height="150" alt="" class="feature-section__icon-image"/></div><div><p class="paragraph-9"><strong>Find patents and publications</strong> focused on the preparation of a biodegradable polymer, such as BIOPOL®.</p></div></div><div id="w-node-_14172dcf-5cc7-38a6-a0ac-7c2510523b5a-06d7afdc" class="feature-section__icon-block"><div class="feature-section__icon"><img src="https://cdn.prod.website-files.com/650861f00f97fe8153979335/662fd880a2cfbb471823b14a_CAS_Icons_Final_RGB_Vaildate.svg" loading="lazy" width="150" height="150" alt="" class="feature-section__icon-image"/></div><div><p class="paragraph-9"><strong>Identify which companies have the most patents</strong> issued on photographic or optical applications of polyimides.</p></div></div><div id="w-node-_0650f5e5-b227-1e76-8bc7-69b2ee223637-06d7afdc" class="feature-section__icon-block"><div class="feature-section__icon"><img src="https://cdn.prod.website-files.com/650861f00f97fe8153979335/662fd861f95691c9c0af51b9_CAS_Icons_Final_RGB_Drug%20Insert%20Text.svg" loading="lazy" width="150" height="150" alt="" class="feature-section__icon-image"/></div><div><p class="paragraph-9"><strong>Acquire a detailed view of prior art</strong> related to flexible plastics produced with metallocene catalyst technology.</p></div></div></div></div></div></section><section class="section bg-gradient"><div class="w-layout-blockcontainer container w-container"><div class="div-block-108"><div id="w-node-_905db971-577b-f0f2-79c2-9a3cba1b04bb-06d7afdc"></div><div><div class="w-richtext"><h2>Navigate global regulations with ease</h2><p>Whether your business is at home or abroad, understanding the regulations around your polymeric materials and their monomers is imperative to avoid delays and fines. </p><p>With coverage of more than 400,000 regulated substances, including those submitted in Premanufacture Notices (PMN), CAS Chemical Compliance Index™ brings you the most accurate and complete regulatory information for your plastic and polymer products.</p></div><a href="/zh-hans/solutions/other-solutions/cas-chemical-compliance-index" class="button is-small w-button">Explore CAS Chemical Compliance Index</a></div></div></div></section><section class="section"><div class="container"><div class="grid-column-2 align-center"><div id="w-node-_474e1051-0e2a-89ed-d593-f26b152eb9ae-06d7afdc"><h2><strong>Delve into environmentally responsible plastics innovation</strong></h2><div class="w-richtext"><p>Stay up to date on the evolving sustainability landscape in the plastics industry. Download our report to access essential insights and identify opportunities to drive innovation and sustainability.</p></div><a href="https://web.cas.org/marketing/pdf/CASGENENGWHP102187-CAS-Plastics-sustainability-report-A4-Digital.pdf" target="_blank" class="button is-small w-button">Download the report</a></div><img id="w-node-_474e1051-0e2a-89ed-d593-f26b152eb9ca-06d7afdc" src="https://cdn.prod.website-files.com/650861f00f97fe8153979335/6706cb56050e8621929de483_CASGENENGWHP102187-CAS-Plastics-SO-Report-Fanned.avif" alt="plastics fanned image" loading="lazy" class="image-container_image"/></div></div></section><section class="section background_blue-grey"><div class="container"><div class="section__header"><h2 class="section__title">More about plastics and polymers</h2></div><div class="grid-column-3"><div itemtype="http://schema.org/Article" itemscope="" id="w-node-_3790a9e3-a908-70f4-2723-39241b8220d9-06d7afdc" class="card"><img class="card__image" 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