Title:
缶用コーティング組成物とびコーティング方法
Document Type and Number:
Japanese Patent JP5027666
Kind Code:
B2
Abstract:
The present invention relates to a method of coating a food or beverage can, the method comprising: forming a composition comprising an emulsion polymerized latex polymer, comprising: forming a salt of an acid- or anhydride-functional polymer and a tertiary amine in a carrier comprising water to form an aqueous dispersion; combining an ethylenically unsaturated monomer component comprising 0.1 wt-% to 30 wt-% of an oxirane-functional alpha, beta-ethylenically unsaturated monomer with the aqueous dispersion, based on the weight of the monomer component; and polymerizing the ethylenically unsaturated monomer component in the presence of the aqueous dispersion to form an emulsion polymerized latex polymer; and applying the composition comprising the emulsion polymerized latex polymer to a metal substrate prior to or after forming the metal substrate into a food or beverage can or portion thereof. The present invention also relates to a composition for use in coating a food and beverage can and to a coated food or beverage can or portion thereof.
Inventors:
O'Brien, Robert M
Radon, Daniel Yee
Rachel Ann, Spinda
Bartley, george cay, third
Evans, Richard H
Radon, Daniel Yee
Rachel Ann, Spinda
Bartley, george cay, third
Evans, Richard H
Application Number:
JP2007538035A
Publication Date:
September 19, 2012
Filing Date:
October 18, 2005
Export Citation:
Assignee:
Valspar Sourcing Incorporated
International Classes:
B05D7/14; B65D8/00; C09D5/02; C09D7/12; C09D133/02; C09D151/00; C09D167/00; C09D175/04
Domestic Patent References:
| JP5043830A | ||||
| JP62184004A | ||||
| JP2002155234A | ||||
| JP3031350A | ||||
| JP7090209A | ||||
| JP2002138245A | ||||
| JP2003321646A | ||||
| JP10506943A | ||||
| JP5255563A | ||||
| JP11129393A | ||||
| JP10273621A | ||||
| JP9143391A |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Ken Matsumoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Ken Matsumoto