Cationic Starch  
are positively charged, they are easily attracted by the negatively charged cellulose fiber and fillers. Hence, they are used in the paper making process, helps in mixing the natural and synthetic polymers, well-known as strengthening agent for paper making process (wet-end process)

• Papermaking Industry : uses as coating adhesive and surface sizing agent in papermaking.
• Textile Industry : uses as textile yarn sizing agent.