摘要:
Disclosed is a fluorine-containing polymer prepared by polymerizing (I) a polyfluoroalkyl group-containing (meth)acrylate which is substituted at alpha-position, in the presence of (II) a blocked isocyanate compound. A water- and oil-repellent composition containing the fluorine-containing polymer can impart the excellent water- and oil-repellency, and excellent durability thereof to substrates.
摘要:
Disclosed is a fluorine-containing polymer prepared by polymerizing (I) a polyfluoroalkyl group-containing (meth)acrylate which is substituted at alpha-position, in the presence of (II) a blocked isocyanate compound. A water- and oil-repellent composition containing the fluorine-containing polymer can impart the excellent water- and oil-repellency, and excellent durability thereof to substrates.
摘要:
Disclosed is a water-repellent/oil-repellent agent which is composed of a fluorine-containing polymer containing a repeating unit (A) derived from a fluorine-containing monomer having a fluoroalkyl group or a fluoroalkenyl group, and a repeating unit (B) derived from a monomer having an imide group at a weight ratio of from 10/90 to 95/5 (repeating unit (A)/repeating unit (B)). Also disclosed is a thermoplastic resin composition which is obtained by adding such a water-repellent/oil-repellent agent into a thermoplastic resin. Since the fluorine-containing polymer is improved in heat resistance, the water-repellent/oil-repellent agent is capable of imparting a wide range of thermoplastic resins with excellent water repellency and oil repellency.
摘要:
The present invention sets an auto-zooming frame that includes a plurality of selected subjects from among subjects detected from a captured image. Then, the angle of view is adjusted so that the entire auto-zooming frame is captured. Auto-zooming frame setting and angle of view adjustment are continuously performed on images that are consecutively captured, thereby providing auto-zooming control for a plurality of subjects.
摘要:
An electronic component housing package includes a base body made of a metal; a rectangular frame body made of a metal; an input/output terminal made of insulating material, which has line conductor for electrically conductively connecting the interior and exterior of the frame body; and an input/output terminal mounting portion, into which input/output terminal is fitted and which is formed as a notch extending across two adjacent corners of a frame body's lower part. The input/output terminal is so configured that its opposed end-face pair at two corners are made flush with opposed outer-side-surface pair including two corners of frame body, and that metal layer is applied to both of a part of an input/output terminal's end-face extending along the mounting portion and another part thereof extending along the base body.
摘要:
An electronic component housing package includes a base body made of a metal; a rectangular frame body made of a metal; an input/output terminal made of insulating material, which has line conductor for electrically conductively connecting the interior and exterior of the frame body; and an input/output terminal mounting portion, into which input/output terminal is fitted and which is formed as a notch extending across two adjacent corners of a frame body's lower part. The input/output terminal is so configured that its opposed end-face pair at two corners are made flush with opposed outer-side-surface pair including two corners of frame body, and that metal layer is applied to both of a part of an input/output terminal's end-face extending along the mounting portion and another part thereof extending along the base body.
摘要:
The present invention sets an auto-zooming frame that includes a plurality of selected subjects from among subjects detected from a captured image. Then, the angle of view is adjusted so that the entire auto-zooming frame is captured. Auto-zooming frame setting and angle of view adjustment are continuously performed on images that are consecutively captured, thereby providing auto-zooming control for a plurality of subjects.
摘要:
Disclosed is a method for producing a fluorine-containing copolymer composition wherein a fluorine-containing copolymer is produced by polymerizing 1-99 weight % of a monomer mixture (A) containing a polymerizable monomer having a fluoroalkyl group and a polymerizable monomer having a hydrophilic group in the presence of 1-99 weight % of a surfactant (B) containing a surfactant having an oxyalkylene group. The total amount of the monomer mixture (A) and the surfactant (B) is not less than 80 weight % of the polymerization system.
摘要:
Disclosed is a method for producing a fluorine-containing copolymer composition wherein a fluorine-containing copolymer is produced by polymerizing 1-99 weight % of a monomer mixture (A) containing a polymerizable monomer having a fluoroalkyl group and a polymerizable monomer having a hydrophilic group in the presence of 1-99 weight % of a surfactant (B) containing a surfactant having an oxyalkylene group. The total amount of the monomer mixture (A) and the surfactant (B) is not less than 80 weight % of the polymerization system.
摘要:
A textile having high fluorine adhesion rate, and excellent water- and oil-repellency can be obtained by a method of producing a treated textile, comprising steps of: (1) preparing a treatment liquid comprising a water- and oil-repellent agent which comprises at least one fluorine-containing compound selected from the group consisting of a fluorine-containing polymer or a fluorine-containing low molecular weight compound, (2) adjusting pH of the treatment liquid to at most 7, (3) applying the treatment liquid to a textile, (4) treating the textile with steam, and (5) washing the textile with water and dehydrating the textile, wherein the treatment liquid comprises a water-soluble cationic polymer.