Eastman tritan patent

TK bio-based materials reported that cellulose acetate is also called cellulose acetate vinegar. It is made of cotton fiber or wood fiber, so it is also called ethylene phthalein cellulose for short. It is recognized as the most important cellulose organic acid vinegar. Cellulose acetate has the characteristics of flexibility, transparency, good luster, high strength, good toughness, good melt fluidity, easy molding and processing, and thermoplasticity. , widely used in film materials, cigarette filters and textile fibers.

Eastman Tritan Renew materials come from recycled waste plastics.

ISCC is a global independent audit team responsible for certifying the recycled materials of Paradigm throughout the supply chain, so customers can ensure that the products they buy truly support sustainable development practices at every step. Using ISCC-certified recycled materials, Paradigm can reduce the number of newly produced plastics and meet the growing demand of customers for sustainable fashion.

Paradigm proudly uses Eastman acetate fiber to update the frame, which is made of 100% sustainable acetate fiber sheet, 40% renewable plastics and 60% bio-based components from renewable resources. Their sunglasses are also environmentally friendly, made of Eastman tritan Renew material, containing 50% recycled plastic and 50% original tritan material.

Eastman Acetate Renew is made of Eastman-certified recycled materials and bio-based materials from renewable resources, which can transfer plastic waste from landfills and incinerators, while reducing the consumption of fossil materials and greenhouse gas emissions. Eastman acetate renewal is helpful for recycling: through Eastman's molecular recycling technology, the recycled materials are made of waste plastics, otherwise they will be buried. These advanced recycling technologies supplement the traditional recycling methods, expand the types and quantities of recyclable plastics, and thus prolong the service life of materials.