Rawiwan Wongnak

Title: Rawiwan Wongnak: Innovator in Polyurethane Foam Technology

Introduction

Rawiwan Wongnak is a notable inventor based in Inashiki, Japan. She has made significant contributions to the field of polyurethane foam technology. Her innovative work focuses on enhancing the properties of polyurethane foams, making them more versatile and effective for various applications.

Latest Patents

Wongnak holds a patent for a composition for polyurethane foam containing polyrotaxane. This invention includes a polyurethane foam derived from the composition and a method for producing the foam. The patent describes a polyurethane foam that exhibits excellent viscoelastic characteristics and a superior feel. The composition consists of a polyol with three or more OH groups, a compound with two or more isocyanate groups, and a polyrotaxane that is structured to prevent dissociation of cyclic molecules.

Career Highlights

Throughout her career, Rawiwan Wongnak has worked with reputable companies such as Asm Inc. and Yukigaya Chemical Industry Co., Ltd. Her experience in these organizations has contributed to her expertise in the development of advanced materials.

Collaborations

Wongnak has collaborated with talented individuals in her field, including Yuki Hayashi and Masanobu Takaoka. These partnerships have fostered innovation and have been instrumental in her research and development efforts.

Conclusion

Rawiwan Wongnak's contributions to polyurethane foam technology highlight her role as a leading inventor in this specialized field. Her innovative patent and collaborations reflect her commitment to advancing material science.