Antioxidants

SI Group Announces Ultranox™ 626 U.S. FDA Approval Extension
Antioxidants

SI Group Announces Ultranox™ 626 U.S. FDA Approval Extension

Phosphite Antioxidant Now Has Broader Approval for Food-Contact Applications SCHENECTADY, NY – July 11, 2019 – SI Group, a leading global developer and manufacturer of performance additives, process solutions, pharmaceuticals and chemical intermediates, is pleased to announce that its phosphite antioxidant ULTRANOX™ 626 has been granted an extension of existing approvals by the U.S....

Read More »
Antioxidants

SI Group to Showcase Plastics Industry Innovations at Chinaplas 2019

Cutting-Edge Solutions for Elastomers, Polyolefins and Engineering Plastic Applications SCHENECTADY, N.Y. – May 15, 2019 – SI Group, a leading global developer and manufacturer of performance additives, process solutions, pharmaceuticals and chemical intermediates, will present new advancements in polymer additive technologies, including WESTON™ 705, ULTRANOX™ LC, LOWINOX™ and...

Read More »
SI Group Announces WESTON™ 705 and WESTON™ 705T U.S. FDA Approval Extension
Antioxidants

SI Group Announces WESTON™ 705 and WESTON™ 705T U.S. FDA Approval Extension

Highly-Effective Antioxidant Solutions for Food-Contact Applications SCHENECTADY, N.Y., March 21, 2019 – SI Group, a leading global developer and manufacturer of performance additives, process solutions, pharmaceuticals and chemical intermediates, announced today that WESTON™ 705 and WESTON™ 705T, next-generation liquid phosphite antioxidants, have been granted an extension of existing...

Read More »
Addivant™ Receives Formal Food-Contact Approval from Mercosur Region for Weston® 705 Nonylphenol-Free Antioxidant
Antioxidants

Addivant™ Receives Formal Food-Contact Approval from Mercosur Region for Weston® 705 Nonylphenol-Free Antioxidant

Addivant’s Blockbuster Additive is the First Antioxidant Since the 1970’s to Achieve Global Food-Contact Approval DANBURY, Conn., August 28, 2018 - Addivant™, the world leading supplier of liquid phosphite antioxidants for plastics, announced today that its nonylphenol-free stabilizer, WESTON® 705, has been included in the revision to the food contact regulation in the MERCOSUR region...

Read More »
Antioxidants

SONGWON Starts Production of SONGNOX® 5650 at its Plant in India

• In-house manufacture ensures worldwide availability • High molecular weight, multifunctional antioxidant for elastomers and adhesives • Effective in low amounts, virtually no product loss during processing, no staining Ulsan, South Korea – February 7, 2018 – To ensure the availability of SONGNOX® 5650 worldwide, SONGWON has started to manufacture the product at its Panoli plant in...

Read More »
Antioxidants

ULTRANOX® 800 Antioxidants increase stabilization of end products.

ULTRANOX® 800 Series Antioxidants are offered in 813, 815, and 817 grades. Suitable for applications that require high-temperature storage stability, extreme process stability and enhanced color stability, product offers 20% improved melt flow retention than AOs. ULTRANOX® 815 and 817 offers different level of melt and color stability. ULTRANOX increases regrind levels of end products.

Read More »
Addivant™ Receives Formal Approval from the FDA for Food Contact Use of its Nonylphenol-Free Antioxidant Weston® 705 in Styrene Block Polymers
Antioxidants

Addivant™ Receives Formal Approval from the FDA for Food Contact Use of its Nonylphenol-Free Antioxidant Weston® 705 in Styrene Block Polymers

DANBURY, Conn., Sept. 13, 2017 - Addivant™, the world leading supplier of liquid phosphite antioxidants for plastics, announced today that its nonylphenol-free stabilizer, WESTON® 705, has received formal approval from the US Food and Drug Administration (FDA) for food contact use in styrene block polymers. It covers the use of WESTON® 705 at levels up to 2000 ppm for food contact use in...

Read More »

All Topics