Company Filing History:
Years Active: 2010
Title: Riitta Laitinen: Innovating Cellulosic Fiber Bleaching Processes
Introduction: Riitta Laitinen is a prominent inventor based in Oulu, Finland, recognized for her innovative contributions to the field of textile chemistry. With a focus on sustainable processes, she has developed significant techniques that enhance the bleaching of cellulosic fibers, contributing to more environmentally friendly practices in the industry.
Latest Patents: Riitta holds a patent for a process titled "Bleaching of cellulosic fibre material with peroxide using polymers as a stabiliser." This invention revolves around a method that incorporates a peroxide compound in an aqueous alkaline medium to effectively bleach cellulosic fiber materials. The process notably includes the addition of a first polymer comprising a homopolymer or copolymer of acrylic acid, methacrylic acid, or maleic acid, alongside a second polymer of poly-alpha-hydroxyacrylic acid or its salt. This innovative approach not only enhances the efficacy of bleaching but also supports environmental sustainability within the textile industry.
Career Highlights: Throughout her career, Riitta Laitinen has made significant strides in her field while working at Kemira Oyj, a global leader in sustainable chemical solutions. Her work is characterized by a commitment to improving the efficiency and sustainability of chemical processes used in various industries, particularly in textiles.
Collaborations: Riitta has collaborated with notable colleagues such as Aarto Paren and Jukka Jäkärä, combining their expertise to advance innovative solutions in chemical processes. These partnerships have created a supportive environment for research and development, enabling the successful realization of impactful inventions.
Conclusion: As a dedicated inventor, Riitta Laitinen continues to pave the way for advancements in the bleaching processes of cellulosic fibers. Her innovative patent showcases the potential for improving sustainability within the textile industry, solidifying her role as a key contributor to environmental improvements in chemical applications.