Title:
樹脂カプセル化粒子
Document Type and Number:
Japanese Patent JP4099235
Kind Code:
B2
Abstract:
Aminoplast and phenoplast particles are obtained by providing an aqueous solution of such a resin having a water tolerance level, adding a particulate core-forming material in solid form, e.g. mineral particles or cured resin particles, as well as a mixture of water and a stabilizing agent, the amount of water being sufficient to exceed the water tolerance level of the aminoplast or phenoplast, and thus forming an emulsion or suspension of the resin coated particles in water, and advancing cure of the resin to form partially or fully cured resin coatings having a thickness preferably about 5-75 mu m encapsulating the particulate core-forming material.
Inventors:
Shah, Yaesh
Odell, Robin, Dee.
Simon, Alice, Em.
Odell, Robin, Dee.
Simon, Alice, Em.
Application Number:
JP50320998A
Publication Date:
June 11, 2008
Filing Date:
June 18, 1997
Export Citation:
Assignee:
Nevamar Company Limited Liability Company
International Classes:
B01J13/14; B01J13/02; B32B27/08; C08J3/12; C08J3/16; C08J3/21; C08J3/215; C08J3/26
Domestic Patent References:
| JP4267944A |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes