Butadiene rubber (BR)
N271542 · 2016-01-15 — The tariff classification of Ricon® 131
The merchandise at issue, identified as Ricon® 131, is described as a low vinyl polybutadiene resin. The product is in liquid form and can be used in a host of applications. Your submission contained product information and data intended to demonstrate that Ricon® 131 meets the definition of synthetic rubber, as the term is described in Chapter 40 of the Harmonized Tariff Schedule of the United States (HTSUS). Note 4(a) to Chapter 40 indicates that the expression “synthetic rubber” applies to: Unsaturated synthetic substances which can be irreversibly transformed by vulcanization with sulfur…
N271543 · 2016-01-15 — The tariff classification of Poly bd® R-45HTLO
The merchandise at issue is identified as Poly bd® R-45HTLO, a liquid hydroxyl terminated polybutadiene resin used in a number of applications, including waterproof coatings, binders, adhesives, and sealants. Your submission contained product information and data intended to demonstrate that Poly bd® R-45HTLO meets the definition of synthetic rubber, as the term is described in Chapter 40 of the Harmonized Tariff Schedule of the United States (HTSUS). Note 4(a) to Chapter 40 indicates that the expression “synthetic rubber” applies to: Unsaturated synthetic substances which can be irreversibly…
N271540 · 2016-01-14 — The tariff classification of Ricon® 130MA8
The merchandise at issue, identified as Ricon® 130MA8, is described as a low molecular weight polybutadiene functionalized with maleic anhydride. The product is in liquid form and is used in a number of applications, including adhesives, encapsulants, and sealants. Your submission contained product information and data intended to demonstrate that Ricon® 130MA8 meets the definition of synthetic rubber, as the term is described in Chapter 40 of the Harmonized Tariff Schedule of the United States (HTSUS). Note 4(a) to Chapter 40 indicates that the expression “synthetic rubber” applies to:…
N103156 · 2010-06-01 — The tariff classification of polybutadiene (CAS-9003-17-2) and acrylonitrile-butadiene copolymer (CAS-9003-18-3) from Korea.
, you requested a tariff classification ruling. You provided Material Safety Data Sheets, Vulcanization Test Properties Reports and CAS Numbers for our review. BR 1208 Polybutadiene Rubber is described as 100% polybutadiene (CAS-9003-17-2) imported for use in manufacturing packings, shoe products, chemically blown sponge, oil field products, industrial and automotive molded parts. NBR 6240 Acrylonitrile-Butadiene Rubber is described as 100% acrylonitrile-butadiene copolymer (CAS-9003-18-3) imported for use in manufacturing packings, shoe products, chemically blown sponge, oil field products,…
N047737 · 2008-12-30 — The tariff classification of NISSO-PB-B2000 synthetic rubber from Japan.
You submitted dumbbell samples vulcanized with sulfur and prepared in accordance with ASTM D412-98a Test Method and MSDS sheets with information on the chemical composition. NISSO-PB-B2000 synthetic rubber is described as liquid polybutadiene 100% (CAS-9003-17-2). The product consists of a colorless viscous liquid without odor, imported as a paint and varnish for use in the manufacture of tires and treads for automobiles, industrial products such as conveyer belts, hoses, seals and gaskets, and other applications. Heading 4002, HTSUS, provides for other synthetic rubber and factice derived…
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