Title:
ポリマーコーティングを有するセルロース製品
Document Type and Number:
Japanese Patent JP5032412
Kind Code:
B2
Abstract:
A cellulosic product such as paper coating composition is disclosed comprising aqueous-based semi-crystalline vinyl acetate-ethylene polymer emulsions, containing crystalline ethylene segments, which are useful for imparting oil, grease, solvent, water, and moisture vapor resistance. The polymer emulsions are prepared via the direct aqueous-based free radical emulsion polymerization of ethylene with various other comonomers. The semi-crystalline aqueous-based polymer emulsions of this invention have a crystalline melting point and a crystalline heat of fusion ranging from 5 to 100 J/g. The semi-crystalline aqueous-based emulsion polymers of this invention can be used directly as a paper or paperboard coating for imparting oil, grease, solvent, water, and moisture vapor resistance. Further, the present invention provides a repulpable paper and paperboard.
Inventors:
John Joseph Lavasco
Ronald Bernal Jones
Christian Leonard Daniels
Richard Henry Bot
John Joseph Harrat
Ronald Bernal Jones
Christian Leonard Daniels
Richard Henry Bot
John Joseph Harrat
Application Number:
JP2008196466A
Publication Date:
September 26, 2012
Filing Date:
July 30, 2008
Export Citation:
Assignee:
Wacker Chemical Corporation
International Classes:
C08J7/04; B32B23/08; B32B27/28; B32B29/00; C09D5/02; C09D123/08; C09D131/04; C09D133/02; C09D143/04; D21H17/37; D21H19/20; D21H21/16
Domestic Patent References:
| JP2004269881A | ||||
| JP2002322216A | ||||
| JP49033353B1 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Satoshi Deno
Atsushi Ebiya
Hiroyuki Onoda
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Satoshi Deno
Atsushi Ebiya
Hiroyuki Onoda