Title:
【発明の名称】特にポリマーを改質するための高濃度の樹脂を有するマスターバッチ
Document Type and Number:
Japanese Patent JP2002540239
Kind Code:
A
Abstract:
Masterbatch including at least about 65 wt.% of resin having a R & B softening point as measured in accordance with ASTM 28-67. The masterbatch also includes a carrier polymer having a peak melting temperature, as measured by DSC, up to about 20 °C greater than the R & B softening point of the resin. A masterbatch pellet made by a method, including mixing a resin having a R & B softening point as measured in accordance with ASTM 28-67, and a carrier polymer having a peak melting temperature, as measured by DSC, up to about 20 °C greater than the R & B softening point of the resin, to form masterbatch composition including at least about 65 wt.% of resin. The method of making the masterbatch pellet also includes pelletizing the masterbatch composition into masterbatch pellet. Methods of making a masterbatch, methods for making polymer product, and a polymer product.
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Inventors:
Crossy Wicks, Daniel W
Application Number:
JP2000606666A
Publication Date:
November 26, 2002
Filing Date:
March 21, 2000
Export Citation:
Assignee:
Eastman Chemical Resins, Inc.
International Classes:
B29B9/06; C08J3/00; C08J3/12; C08J3/22; C08J5/18; C08L23/04; C08L57/02; C08L101/00; G01N33/44; B29K23/00; C08L23/10; C08L23/24; (IPC1-7): C08J3/22; B29B9/06; C08J3/12; C08J5/18; C08L57/02; C08L101/00
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)