42results about How to "Will not cause deterioration" patented technology

A storing and mixing device comprising a first chamber 2 to store a first substance and a second chamber 4 to store a second substance, which is removeably attachable to the first chamber 2. The first chamber has a first opening 18 (figure 3) which is sealable by a lid 20, and a second opening 26 which is sealed by a plugging device 24. The lid 20 has actuation means, which may be a deformable membrane 32 (which may by guided and supported by lid projections 40, 42), which a user can move from a storing position to a mixing position, in which the plugging device 24 is engaged to open the second opening 26. Additionally there are means for releaseably securing the plugging means 26 to the actuation means. The actuation means may remain in the mixing position after actuation, and when the actuation means is a deformable membrane 32 at least a portion of it moves from a stable, convex configuration to a stable concave configuration. The projections from the lid 40, 42 may be ring shaped, and the securing means 34 may comprise a clipping means. Also shown are 2nd chamber detachable modules 8, 10, 12, screw connection means 6, 14, 16, 22 between the modules and also between the 1st chamber and the lid and the body 38 and base 36 portions of the plugging means.

The invention discloses a lithium bis-fluoro-sulfonimide dechlorinating and purifying method. In the method disclosed by the invention, a dewatering temperature is lower, a water reaction type dewatering agent thionyl chloride is utilized to ensure that all generated products are gas and the products are prevented from going bad in a dewatering process; as the dewatering agent directly reacts withwater, crystallization water subjected to molecular complexation can also be successfully removed. According to the method disclosed by the invention, a crude product is dissolved by an organic solvent, water-free alkali is utilized and added to adjust a system pH to be larger than 7, and spin drying of a system is facilitated after acid is removed; furthermore, the used water-free alkali can prevent water from being generated again after reaction; meanwhile, chloride in the system is also effectively removed.

Provided is: a composition for forming an upper layer film, which enables the formation of a pattern that has excellent roughness and pattern shape in a pattern forming method by means of extreme ultraviolet light exposure; and a pattern forming method which uses this composition for forming an upper layer film. [Solution] A composition for forming an upper layer film, which is characterized by containing a triphenylene derivative having a hydrophilic group and a solvent; and a method wherein a pattern is formed by applying this composition to a resist surface and then exposing and developing this composition. This composition may additionally contain a polymer.

The invention relates to a room temperature vulcanized fluorosilicone rubber and a preparation method thereof. The room temperature vulcanized fluorosilicone rubber is prepared from the following raw materials by weight: 100 parts of base rubber, 5-10 parts of cross-linking agent, 1-10 parts of base material tackifier, 0.05-1 part of catalyst, colloid 30-100 parts of reinforcing agent; the base glue is alkoxy-terminated fluorine-containing polysiloxane; and the cross-linking agent is fluoroalkyl alkoxysilane. Compared with the traditional dealcoholized RTV silicone rubber, the room temperature vulcanized fluorosilicone rubber prepared by the invention has greatly improved oil resistance and antifouling performance, adhesion performance and storage performance, and at the same time has good processing performance.

The invention provides a portable water bottle easily brewing a liquid additive. The portable water bottle comprises a water bottle body and also comprises an inner bottle body, a piston block and a pressing rod, wherein the inner bottle body is arranged in a bottle body and is connected with the bottle body in a screwed way, the piston block is tightly matched and sheathed in the inner bottle body in a way that the piston block can slide up and down along the inner bottle body, the pressing rod is vertically arranged, the lower end of the pressing rod passes through the piston block to the interior of the inner bottle body, the upper end of the pressing rod extends out the inner bottle body, the piston block and the pressing rod are sheathed, fixed and matched with each other, a liquid outlet hole through which the lower end of the pressing rod can movably pass is formed in the bottom surface of the inner bottle body, the liquid outlet hole corresponds to the end part of the lower end of the pressing rod in position, a sealed liquid outlet hole and a sealing plate which can be easily separated from the liquid outlet hole when pressed down by the pressing rod are arranged in the liquid outlet hole. The portable water bottle provided by the invention has the advantages that the effect that honey water or fruit juice water can be brewed and drunk immediately can be realized during drinking when a person goes out, the drinking is convenient, waste can not be caused, and practicability is strong.