Abstract: Disclosed by the present invention is a beverage cup cover, comprising: a cover body and an upper sealing cover, wherein the upper sealing cover is connected on the cover body, and a drinking port and an anti-overflow groove are formed on the upper cover; the bottom of the anti-overflow groove is provided with an anti-overflow cover sheet, on which a first air outlet and a lower partition bar are provided; a raised slot is formed on the upper surface of the upper cover; there is a positioning hole next to the anti-overflow groove; a first clamp strip is provided on the outer lateral side of the upper cover; the upper sealing cover is integrally formed, with a plug hole and an anti-overflow plug formed at both ends of the upper sealing cover, and a folding line is provided between the plug hole and the anti-overflow plug; the front end of the plug hole is provided with an elastic clamping part to clamp the upper cover, and there is a fixed slot on the back of the elastic clamping part; when folded along the fo

Abstract: Disclosed in the present invention is an eco-friendly wet wipe flip cover, comprising an upper cover and a bottom cover, an extraction port being arranged in the middle of the bottom cover, and a welding rib, made of the same material as the eco-friendly wet wipe flip cover, being welded between outer edges of the extraction port and the bottom cover. According to the present invention, the welding rib made of the same material as the wet wipe flip cover is provided for the eco-friendly wet wipe flip cover to connect a wet wipe box or bag, which dispenses with an extra step of manual glue removal during recovery and classification, and is convenient for quick recovery.

Abstract: The invention provides a novel polymer platform to deliver a desired combination of therapeutic agents to a site in need thereof for the treatment of cancer. In certain embodiments the platform is a modular polymer platform that allows for customization based upon the tumor of the subject to be treated.

Abstract: A packing box of wet wipes, which includes a body and a cover connected to the body. The cover includes: a cover body having a press button mounted therein, a top lid having a fastening part mounted thereon and mated with the press button, and a resilient connection part having a first end secured to a side of the top lid opposite to the fastening part and a second end protruding through a through hole of the top lid and secured to the cover body. The packing box of wet wipes of present invention has a simple structure, and can be used repeatedly and easy to open.

Abstract: The present invention provides novel nitrones, their preparation and use. The novel compounds have the following formula: I The compounds of the present invention have strong antioxidative activity, and are thrombolytic. These compounds can be used to treat and/or prevent diseases caused by overproduction of free radicals and/or formation of thrombus.

Abstract: A packing box of wet wipes, which includes a body and a cover connected to the body. The cover includes: a cover body having a press button mounted therein, a top lid having a fastening part mounted thereon and mated with the press button, and a resilient connection part having a first end secured to a side of the top lid opposite to the fastening part and a second end protruding through a through hole of the top lid and secured to the cover body. The packing box of wet wipes of present invention has a simple structure, and can be used repeatedly and easy to open.

Abstract: The present invention provides novel nitrones, their preparation and use. The novel compounds have the following formula: I The compounds of the present invention have strong antioxidative activity, and are thrombolytic. These compounds can be used to treat and/or prevent diseases caused by overproduction of free radicals and/or formation of thrombus.