摘要:
There is disclosed a method for making environment-friendly artificial leather from ultra micro fiber without solvent treatment. The method includes the step of making at least two components into ultra micro fibers, as raw materials, by means of conjugate spinning. By means of spun lacing or water lacing, three-dimensional interlacing is conducted on the ultra micro fibers in order to provide non-woven fabric, as a substrate. After the substrate is impregnated with water-borne resin solution, salt solution is used to solidify the water-borne resin solution in the substrate. The sea component of the ultra micro fibers is removed by means of alkaline. Abrading and finishing are conducted in order to obtain a semi-product of the environment-friendly artificial leather. The semi-product is dyed or water-borne resin is adhered to the semi-product in order to provide the environment-friendly artificial leather made from the ultra micro fibers without solvent treatment, providing a leather-like feel and excellent softness and physical properties.
摘要:
The safety protection device contains a control unit, a transmission unit, and a throttle unit. The control method contains the following steps: step A: setting a condition parameter X of the control unit; step B: engaging the safety protection device into an operational mode; step C: determining if an external condition X0 satisfies the condition parameter X; if yes, continuing to the step D; otherwise, returning to the step B; and step D: turning off the throttle unit through the transmission unit driven by the control unit. A valve is configured inside the throttle unit and connected to a base through a driving device and to the transmission unit. The control unit contains an energy storage/release device configured on the throttle unit. A moveable block is configured inside the energy storage/release device. The transmission unit, together with the block, controls the open and close of the valve.
摘要:
A method for producing a multi-layer decorating element includes the steps of: (a) providing a base, a first plate, a second plate and an adhesive layer; (b) stacking the first and second plates onto one of the base and the adhesive layer; (c) stacking the other of the base and the adhesive layer onto one of the base and the adhesive layer to form a stacked array; (d) hot pressing the stacked array; and (e) removing the adhesive layer.
摘要:
A recording apparatus includes a microphone for receiving sound waves and generating a corresponding audio signal, a signal module for providing corresponding sound data according to the audio signal, and an optical recording module for writing the data optically onto optical storage media. The optical recording module is only for writing the data optically into the optical storage media.
摘要:
A bonding method for hetero-materials includes the steps of: a) preparing a ceramic substrate having opposite first and second surfaces; b) micro-structurizing the substrate to form a plurality of micro-structures and a plurality of indentations on the first surface of the substrate; c) preparing a mold including a first mold part having a mold cavity, and a second mold part; d) disposing the substrate in the mold cavity; e) closing the first mold part so that a molding space is defined between the second mold part and the first surface of the substrate; and f) insert-molding a polymeric material in the molding space so as to form a polymeric layer bonding to the first surface of the substrate by filling the polymeric material into the indentations. A composite shell body including a ceramic substrate and a polymeric layer is also disclosed.
摘要:
A filter device includes a container, a carrier pivotally attached to an upper portion of the container for allowing the carrier to be rotated and moved toward and away from the container, the carrier includes one or more sockets for detachably coupling one or more cartridges to the sockets. The carrier 20 and the cartridges 30 may be rotated away from the container 10 for allowing the cartridges 30 to be easily held and rotated relative to the carrier by the user, and for allowing the filter members to be easily engaged into or disengaged from the cartridges or to be changed or replaced with the other new filter members. The container includes a platform for forming a stable base structure to the container.
摘要:
A photosensitive resin composition for a black matrix comprises (A) an alkali-soluble resin; (B) a photopolymerizable monomer; (C) a photoinitiator; (D) a solvent; and (E) a black pigment; wherein the alkali-soluble resin (A) comprises a functional group having a general formula (a-1); viscosity of said photosensitive resin composition for the black matrix is 0.5-4.0cps at 25° C.; the solid content of said photosensitive resin composition is 5-17.5 wt. %; and said solvent (D) has a saturated vapor pressure below 4.5 mmHg at 20° C.; which presents no pinhole on the surface after low pressure drying, no line and cloud defect on the film, good inner uniformity of the coated film and high photosensitivity after pre-bake, high heat resistance for black matrix after post-bake, especially no poor coating on substrates of LCD by the slit coating. (Each of R is independently H, linear or branch alkyl of C1-C5, phenyl or halogen.)
摘要:
The present invention discloses a photosensitive resin composition for black matrix, which shows high photosensitivity and forms a pattern with good smoothness of edge, high resolution, no undercut and free of peeling after development. The photosensitive resin composition comprises (A) an alkali-soluble resin, (B) a photopolymerizable monomer, (C) a photoinitiator having a general formula (c-1), (D) a solvent, and (E) a black pigment; wherein the alkali-soluble resin (A) comprises a functional group having a general formula (a-1); (Each R is independently H, linear or branch alkyl of C1-C5, phenyl, or halogen.) (Z1 is selected from the group consisting of Ra, Rb-S, Rc-O, wherein each of Ra, Rb, Rc is independently H, alkyl or aryl; Z2 is H, alkyl of C1-C4, or halide.)
摘要翻译:本发明公开了一种黑色矩阵的感光性树脂组合物,其显示出高的光敏性,并且形成了具有良好的边缘平滑性,高分辨率,无底切和显影后无剥离的图案。 感光性树脂组合物包含(A)碱溶性树脂,(B)光聚合性单体,(C)具有通式(c-1)的光引发剂,(D)溶剂和(E)黑色颜料; 其中所述碱溶性树脂(A)包含具有通式(a-1)的官能团; (每个R独立地为H,C 1 -C 5,苯基或卤素的直链或支链烷基)(Z 1)选自Ra,Rb-S,Rc-O,其中 R a,R b,R c各自独立地为H,烷基或芳基; Z 2是H,C 1 -C 4烷基或卤素。
摘要:
A display device comprising a panel, an optical guiding assembly and a tape assembly is provided. The tape assembly has a first adhesive and a second adhesive which is opposite the first adhesive. The tape assembly is able to be bent and adhered to the optical guiding assembly at the top and bottom peripheries thereof by the second adhesive. The panel is adhered to the first adhesive of the tape assembly and stacked onto the optical guiding assembly.