Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; antioxidizing preparations and other compound stabilizers for rubber or plastics:
Part of: 38 — Miscellaneous chemical products
N301803 · 2018-11-29 — The tariff classification of a UV Stabilizer 944 from China
The subject product is a UV Stabilizer 944 described as a hindered amine light stabilizer with 5 or less monomer units. It has a CAS registry number 70624-18-9 and Chemical Name:Poly-{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino]}. It is used in film and fiber and in low density PE film, PP tape, EVA films, ABS, PP fiber, PE, polyacetals, polyamides, PUR, PVC, PVC blending material, PS, and rubber. In Headquarters Ruling (HQ) 962731 dated October 22, 2001, Customs and Border…
964659 · 2002-08-07 — New York ruling letter F83940; Wingstay® L and Wingstay® L-HLSDear Ms. Meyer:
This is our decision regarding your letter, on behalf of the Goodyear Tire & Rubber Company, dated November 7, 2000, requesting reconsideration of New York Ruling Letter (NY) F83940, dated August 25, 2000, regarding the tariff classification, pursuant to the Harmonized Tariff Schedule of the United States (HTSUS), of Wingstay® L and Wingstay® Wingstay® L-HLS. FACTS: The merchandise, Wingstay® L and Wingstay® L-HLS are chemically identical antioxidants for foam and rubber products available in flake and powder form. The merchandise is the butylated reaction products of p-cresol and…
962731 · 2001-10-22 — Chimassorb 944™ (CAS #70624-18-9) Protest 1601-00-100139
This is our decision on Protest 1601-00-100139, filed by Ciba Specialty Chemicals Corporation (“Ciba”) against your decision in the classification, under the Harmonized Tariff Schedule of the United States (HTSUS), of Chimassorb 944™ (CAS #70624-18-9). In preparing this ruling, consideration was given to supplemental submissions filed by counsel dated July 11, 2000 and June 7, 2001. A pre-entry classification determination (PC) 871594, issued to Ciba-Geigy, on March 4, 1992, classified Chimassorb 944™ (CAS 71878-99-8), under subheading 3911.90.50, HTSUS (1992), which corresponds to subheading…
950488 · 1992-02-04 — Vulkanox HS; Antioxidizing Preparation for Rubber in heading 3812; CAS Registry Name 1,2-dihydro-2,2,4-trimethylquinoline homopolymer; CAS Registry Number 26780-96-1
Your inquiry requests the proper classification of a staining antioxidant known as Vulkanox HS under the Harmonized Tariff Schedule of the United States Annotated (HTSUSA). FACTS: Vulkanox HS, Chemical Abstracts Service (CAS) name 1,2- dihydro-2,2,4-trimethylquinoline homopolymer, CAS number 26780- 96-1 is used as an antioxidant for natural and synthetic rubbers. Additionally, the product provides heat protection in certain rubbers and yields protection against rubber poisons. Vulkanox HS, is listed in the Chemical Appendix to the HTSUSA. The inquirer provided a diagram of the product's…
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