Title:
成膜が改善されたフルオロポリマー水性ハイブリッド組成物
Document Type and Number:
Japanese Patent JP5698127
Kind Code:
B2
Abstract:
The invention relates to aqueous fluoropolymer hybrid compositions made by a seeded emulsion polymerization process, having improved film formation properties. The seed is a fluoropolymer dispersion. At least two different monomer compositions are added sequentially to the seeded dispersion. These monomer compositions preferably include acrylic monomers. The first monomer composition is selected for miscibility with the fluoropolymer dispersion. The second monomer composition is selected to have a glass transition temperature (Tg) of less than 30° C. The final composition can be formulated to make coatings with a minimum film forming temperature (MFFT) of less than 5° C., and a maximum VOC of 50 g/liter. The composition is especially useful for coatings and films.
Inventors:
Kurt A Wood
Lottofi Edli
Medi Durary
Lottofi Edli
Medi Durary
Application Number:
JP2011517454A
Publication Date:
April 08, 2015
Filing Date:
June 18, 2009
Export Citation:
Assignee:
Arkema Incorporated
International Classes:
C08L27/16; C08F2/44; C08F259/08; C08L33/06; C09D5/02; C09D7/12; C09D127/12; C09D131/04; C09D133/00; C09D157/00
Domestic Patent References:
| JP7268275A |
Foreign References:
| WO2007026949A1 | ||||
| WO2007030152A1 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation