Ester gums
Part of: 3806 — Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums:
H012682 · 2008-04-23 — Reconsideration of NY J80371; The tariff classification of Winlex 4101 from China.
In NY J80371, CBP classified the product in subheading 3806.30.00, HTSUS, which provides for “Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: Ester gums.” You ask that we reconsider NY J80371 and classify Winlex 4101 in subheading 3806.90.00, HTSUS, which provides for “Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: Other.” FACTS: Winlex 4101 is a pentaerythritol ester of rosin (CAS #8050-26-8) created by the reaction of gum rosin (CAS #8050-09-7, C20H30O2) with pentaerythritol and fumaric acid under heat and…
N010247 · 2007-05-20 — The tariff classification of three polymerized rosin compounds from China.
The subject merchandise consists of three different polymerized rosin compounds as follows: Dymerex polymerized rosin, Poly-pale partially dimerized rosin and Poly-pale Ester 10. You indicate that both the Dymerex and Poly-pale rosin products are dimerized gum rosins, catalyzed with sulfuric acid. Based on the literature provided, Dymerex and Poly-pale differ from each chemically, only with regards to the percentages of the constituent chemical components, as indicated below. The Dymerex polymerized rosin (CAS # 65997-05-9), as described in the literature you submitted, is a pale, acidic,…
J80371 · 2003-02-06 — The tariff classification of WINLEX 4101 and WINLEX 4110 from China.
The applicable subheading for both products will be 3806.30.0000, Harmonized Tariff Schedule of the United States (HTS), which provides for rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: ester gums. The rate of duty will be 6.5 percent ad valorem. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact…
f85405 · 2000-06-12 — The tariff classification of an Ester of Hydrogenated Rosin (CAS 65997-13-9) from Japan.
The applicable subheading will be 3806.30.0000, Harmonized Tariff Schedule of the United States (HTS), which provides for rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums: ester gums. The rate of duty will be 6.5 percent ad valorem. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import…
814663 · 1995-12-22 — The tariff classification of Hydrogenated Rosin, Disproportionated GumRosin, Potassium Soap of Disproportioned Rosin, Glycerol Ester of Gum Rosin,Pentaerythritol Ester of Gum Rosin, Pentaerythritol Ester of Gum Rosin, MaleatedGum Rosin, Glycerol Ester of Maleated Gum Rosin, Pentaerythritol Ester ofMaleated Gum Rosin, Phenolic Glycerol Ester of Gum Rosin, PhenolicPentaerythritol Ester of Gum Rosin, Calcium Modified Rosin from China
The applicable subheading for the Hydrogenated Rosin, Disproportionated Gum Rosin, Maleated Gum Rosin will be 3806.90.0000, Harmonized Tariff Schedule of the United States (HTS), which provides for other rosin. The rate of duty will be 4.2 percent ad valorem. The applicable subheading for the Potassium Soap of Disproportionated Rosin will be 3401.20.0000, Harmonized Tariff Schedule of the United States (HTS), which provides for soap in other form. The rate of duty will be 3.5 percent ad valorem. The applicable subheading for the Glycerol Ester of Gum Rosin, Pentaerythritol Ester of Gum Rosin,…
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