Chiba, Japan
Chiba, Japan

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Patent
Toyo Gosei Co. | Date: 2015-04-13

A method for manufacturing a polymer of which structure is exactly controlled is disclosed.


Patent
Toyo Gosei Co. | Date: 2016-09-12

A suitable combination of a composition for formation of a resin mold with a pattern and a composition for formation of resin to which the pattern is transferred from the resin mold is found.


Patent
Toyo Gosei Co. | Date: 2015-03-31

A composition suitable for manufacturing components and devices (e.g., optical or electronic components, films, and devices) is disclosed. Such compositions may comprise a first compound having a first polymerizable group, a second polymerizable group, and a third polymerizable group. The first compound preferably has no aromatic group, and the second compound is preferably able to generate a radical by cleavage of a bond of the second compound. The first polymerizable group, the second polymerizable group and the third polymerizable group may be identical substituents. Further, the first polymerizable group may be connected to a first chain connected to a first atom; the second polymerizable group may be connected to a second chain connected to the first atom; and the third polymerizable group may be connected to a third chain connected to the first atom.


Patent
Toyo Gosei Co. | Date: 2015-02-19

A reagent that enhances acid generation of a photoacid generator and composition containing such reagent is described.


Patent
Toyo Gosei Co. | Date: 2015-02-05

Plates suitable for cultivation of cells to form spheroids are disclosed.


Patent
Toyo Gosei Co. | Date: 2015-09-08

Provided is a sulfonium salt manufacturing method which can reduce the production of a monosulfonium salt. A method of manufacturing a sulfonium salt includes preparing a first sulfonium salt containing a sulfonium cation and a first anion, preparing a second sulfonium salt by exchanging the first anion for a halide ion, and preparing a third sulfonium salt by exchanging the halide ion for a second anion.


Patent
Toyo Gosei Co. | Date: 2015-06-25

A reagent that enhances acid generation of a photoacid generator and composition containing such reagent is disclosed.


Patent
Toyo Gosei Co. | Date: 2016-01-21

Compositions that are especially suitable for optical components are disclosed.


Patent
Toyo Gosei Co. | Date: 2015-12-17

Provided is an electrolyte solution for secondary batteries that has safety properties of non-flammability and nonvolatility thanks to the use of an ionic liquid and that can alleviate the decrease in electric conductivity and the increase in the internal resistance of the battery during low-temperature operation.


Patent
Toyo Gosei Co. | Date: 2015-01-07

Compositions are for formation of etch-resistant resins. Such resins are useful for manufacturing components or devices.

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