Provided are a thermosetting resin composition containing polyester amide acid (A), epoxy compound (B) having a fluorene skeleton, epoxy curing agent (C) and colorant (D), and the thermosetting resin composition capable of forming a cured film having an excellent balance of satisfactory hardness and adhesion to glass under high-temperature conditions, and also an application of the thermosetting resin composition.

A material for three-dimensional printing including at least one of a functionalized silicone polymer, a functionalized silica particle, or a combination thereof; wherein the functionalized silicone polymer is functionalized with a member of the group consisting of a carboxylic acid, an amine, and combinations thereof; and wherein the functionalized silica particle is functionalized with a member of the group consisting of a carboxylic acid, an amine, and combinations thereof. A process for preparing the three-dimensional printing material. A process for three-dimensional printing use of the material.

A material for three-dimensional printing including at least one of a functionalized silicone polymer, a functionalized silica particle, or a combination thereof; wherein the functionalized silicone polymer is functionalized with a member of the group consisting of a carboxylic acid, an amine, and combinations thereof; and wherein the functionalized silica particle is functionalized with a member of the group consisting of a carboxylic acid, an amine, and combinations thereof. A process for preparing the three-dimensional printing material. A process for three-dimensional printing use of the material.

The present invention discloses an organofluorine modified epoxy resin for increasing the surface flashover voltage, and preparation methods and applications thereof. In the present invention, the organofluorine modified epoxy resin is prepared from bisphenol A epoxy resin and hexafluorobisphenol A as raw materials in a mild environment in the presence of tri-(dimethylaminomethyl)phenol as a catalyst. Due to the reasonable proportion of the raw materials, the performance of the resin is optimized, the process is simple, and it is easy to realize industrial production. By using the modified resin as a matrix and adding a curing agent, a filler and an accelerant, a modified resin composite is prepared. In the present invention, a CF.sub.3 group is introduced in the epoxy resin without changing the surface state of the epoxy composite insulating material, the volume/surface resistivity of the material is reduced, it is less likely to accumulate charges on the material surface.

The present invention discloses an organofluorine modified epoxy resin for increasing the surface flashover voltage, and preparation methods and applications thereof. In the present invention, the organofluorine modified epoxy resin is prepared from bisphenol A epoxy resin and hexafluorobisphenol A as raw materials in a mild environment in the presence of tri-(dimethylaminomethyl)phenol as a catalyst. Due to the reasonable proportion of the raw materials, the performance of the resin is optimized, the process is simple, and it is easy to realize industrial production. By using the modified resin as a matrix and adding a curing agent, a filler and an accelerant, a modified resin composite is prepared. In the present invention, a CF.sub.3 group is introduced in the epoxy resin without changing the surface state of the epoxy composite insulating material, the volume/surface resistivity of the material is reduced, it is less likely to accumulate charges on the material surface.

The present invention is directed to provide a tumor sealant that causes no serious side effects or radiation by the agent and is used in a therapy that is an improvement of a very simple and low invasiveness therapy of starving tumor cells and makes radical cure possible. The present invention relates to a particle tumor sealant that can be injected. directly into needle-accessible tumor and that cuts off and/or isolates tumor tissue from surrounding tissue including blood vessels by permeating through blood vessels in the tumor site, selectively accumulating in and/or adhering to tumor tissue, swelling with water in the body, settling for a certain time and pressing tumor and peritumoral cells and/or blood vessels, and covering the whole tumor, or a particle tumor sealant that cuts off between blood vessels in a tumor site and tumor tissue.

The present invention is directed to provide a tumor sealant that causes no serious side effects or radiation by the agent and is used in a therapy that is an improvement of a very simple and low invasiveness therapy of starving tumor cells and makes radical cure possible. The present invention relates to a particle tumor sealant that can be injected. directly into needle-accessible tumor and that cuts off and/or isolates tumor tissue from surrounding tissue including blood vessels by permeating through blood vessels in the tumor site, selectively accumulating in and/or adhering to tumor tissue, swelling with water in the body, settling for a certain time and pressing tumor and peritumoral cells and/or blood vessels, and covering the whole tumor, or a particle tumor sealant that cuts off between blood vessels in a tumor site and tumor tissue.

A polyketone composition includes: (A) a polyketone having, in a main chain, a structural unit represented by the following Formula (I); and (B) an epoxy compound. In Formula (I), X represents a bivalent group that has from 1 to 50 carbon atoms and that may have a substituent group, Y represents a bivalent hydrocarbon group that has from 1 to 30 carbon atoms and that may have a substituent group, and n represents an integer from 1 to 1500. ##STR00001##

A polyketone composition includes: (A) a polyketone having, in a main chain, a structural unit represented by the following Formula (I); and (B) an epoxy compound. In Formula (I), X represents a bivalent group that has from 1 to 50 carbon atoms and that may have a substituent group, Y represents a bivalent hydrocarbon group that has from 1 to 30 carbon atoms and that may have a substituent group, and n represents an integer from 1 to 1500. ##STR00001##

This invention relates to cyanoacrylate composition, comprising: (a) a -alkoxyakyl cyanoacrylate component, (b) a cyanoacrylate component selected from 2-methylbutyl cyanoacrylate, isoamyl cyanoacrylate, 2-ethylhexyl cyanoacrylate, 2-pentyl cyanoacrylate, 3-methylpentyl cyanoacrylate, 2-ethylbutyl cyanoacrylate, 3,7-dimethyloctyl cyanoacrylate, and combinations thereof; and (c) a rubber toughening component; (d) a humidity resistance conferring component; and (e) a thermal resistance conferring component. Cured products of the inventive cyanoacrylate compositions demonstrate improved toughening, and thermal and humidity resistance without the odor oftentimes experienced with conventional cyanoacrylate compositions or the blooming also experienced with compositions.