3results about How to "Convenient finishing" patented technology

The utility model discloses a kind of machining toolings for arc groove and arc surface spare parts, including tooling base, support key block is equipped on the tooling base, the upper side of support key block is slidably connected with limit slider, the length direction both sides of limit slider are respectively connected with side plate, and the side wall of side plate is abutted to support key block;The side surface of support key block width direction is also connected with baffle, locking bolt is equipped on the baffle, and locking bolt is abutted to limit slider by passing through the baffle;Limit shaft hole is also equipped on the tooling base, and the side of limit shaft hole away from the side where baffle is arranged.This machining tooling simple structure, easily install and use, by the setting of limit slider and limit shaft hole, the positioning and fixing of the spare part to be processed placed on tooling base can be more conveniently carried out, and it is favorable to the processing of arc groove to spare part to be processed, and the finish machining of outer peripheral contour.

A resin laminate for packaging material with good processability is provided, wherein the substrate layer and the sealing layer are formed from the same raw materials. The resin laminate for packaging material comprises at least a substrate layer and a sealing layer, wherein the main components of the resin compositions constituting the substrate layer and the sealing layer are composed of the same resin composition, and the welding initiation temperature (FIT-B) of the substrate layer and the sealing strength attainment temperature (SRT-S) of the sealing layer satisfy the following formulas (1) to (3): 50℃≤(FIT-B)-(SRT-S)≤90(℃) Formula (1) 90≤(SRT-S)≤120(℃) Formula (2) 160≤(FIT-B)≤180(℃) Formula (3)

The present invention provides a solvent type pigment dispersion composition containing a resin having good compatibility with various pigment dispersion pastes and / or various resins, and further provides a high concentration solvent type pigment dispersion composition. A solvent type pigment dispersion composition containing a branched polyester (A) containing, as a constituent component, a component containing a polyol (a1) having 3 or more reactive functional groups, a dicarboxylic acid and / or a dicarboxylic anhydride (a2), and a mono-epoxide having a long chain hydrocarbon group (a3), a pigment dispersing resin (B), a pigment (C), and an organic solvent (D).