212 patents
Utility
Binder, Solidified Object, and Method for Producing Solidified Object
18 Jan 24
A binder comprising; a carboxyl group-containing polymer having a weight average molecular weight of 2000 to 6000 g/mol and a polyhydric alcohol, wherein a molar ratio of a carboxylic acid group of the carboxyl group-containing polymer and the polyhydric alcohol is 79:21 to 35:65, and wherein the polyhydric alcohol comprises a polyhydric alcohol having a viscosity of 900 mPa·s or less at 20° C.
Tomonari Takata, Yuichi Kawata
Filed: 7 Oct 21
Utility
Cosmetic Composition and Cosmetic Quasi-drug Including Lipid Particles Containing Phospholipid
11 Jan 24
The purpose of the present invention is to provide a novel cosmetic composition or cosmetic quasi-drug which has excellent storage stability.
Morihiro KITAMURA
Filed: 11 Nov 21
Utility
Method for Producing Compound
11 Jan 24
Provided is a method for obtaining high-quality products safely and stably.
Hayato KIMURA, Masashi MUKAE, Takayuki MATSUDA
Filed: 8 Sep 21
Utility
Purification Device
11 Jan 24
The present invention aims to provide a compound purification apparatus capable of providing a high purity compound in high yield and at low cost.
Shogo ARAI, Masashi MUKAE, Hiroki WADA, Toshiya FUKUMOTO, Takayuki MATSUDA, Toyofumi SAKAI
Filed: 17 Nov 21
Utility
Method for Purifying Compound
11 Jan 24
Provided is a method for purifying a compound capable of providing a high purity compound in high yield and at low cost.
Shogo ARAI, Masashi MUKAE, Hiroki WADA, Toshiya FUKUMOTO, Takayuki MATSUDA, Toyofumi SAKAI
Filed: 17 Nov 21
Utility
Storage Method and Usage Method for Polycarboxylic Acid-based Polymer Solution
14 Dec 23
The present invention provides a method for storing a polycarboxylic acid copolymer solution capable of preventing or reducing cloudiness and an increase in viscosity of a polycarboxylic acid copolymer solution after storage.
Ikuo SHIMIZU, Noboru SAKAMOTO
Filed: 15 Jun 21
Utility
Non-aqueous Electrolytic Solution, Secondary Battery, and Method for Manufacturing Same
23 Nov 23
A non-aqueous electrolyte solution contains a sulfonylimide compound represented by the general formula (1): LiN(R1SO2)(R2SO2) (wherein R1 and R2 are identical or different from each other and each represents a fluorine atom, an alkyl group having 1 to 6 carbon atoms, or a fluoroalkyl group having 1 to 6 carbon atoms) as an electrolyte salt, an electrolyte solution solvent, and at least one of carbon dioxide (CO2), carbon monoxide (CO), a bicarbonate ion (HCO3−), or a carbonate ion (CO32−) dissolved therein.
Ryo NISHIHATA, Hiroyuki MIZUNO, Motohiro ARAKAWA
Filed: 16 Sep 21
Utility
Method for Producing Water-absorbing Resin Powder
23 Nov 23
Tsuyoshi YORINO, Tomoyuki ARAKE, Hiroki HAYASHI, Ryota WAKABAYASHI, Masahumi INOUE, Naoki KATAKURA, Yoshifumi ADACHI, Yoshiro MITSUKAMI, Tatsuya YAMAGUCHI
Filed: 22 Sep 21
Utility
Purification Device
23 Nov 23
The present invention provides a method for obtaining high-quality products.
Masashi MUKAE, Yasutaka TAKEMOTO, Hiroki WADA
Filed: 8 Sep 21
Utility
Prediction Method and Prediction Device
23 Nov 23
In a process for producing a resin powder, a physical property of a water absorbent resin powder is predicted from a near-infrared absorption spectrum.
Atsuhiro NODA, Kazushi HORIE, Kaori NAKATANI
Filed: 12 Oct 21
Utility
Method for producing secondary alcohol alkoxylate
21 Nov 23
The present invention is to provide a means that can reduce coloring of secondary alcohol alkoxylate.
Tomoki Miyatake, Akimasa Watanabe, Shunsuke Iwakura
Filed: 27 Jan 22
Utility
Method for Producing Hydrogenated Polysilane Compound
9 Nov 23
Akira NISHIMURA, Tetsuya YAMAMOTO, Takashi ABE
Filed: 7 Sep 21
Utility
Binder and Bonded Object
9 Nov 23
Provided is a binder including a polymer having a hydroxyl group, wherein the polymer includes a structural unit derived from an unsaturated carboxylic acid-based monomer, and a structural unit derived from at least one hydroxyl group-containing monomer selected from the group consisting of 2-hydroxyethyl acrylate, allyl alcohol, and isoprenol, the content of the structural unit derived from the hydroxyl group-containing monomer is 5 mol% to 50 mol% based on the total amount of the polymer, the weight average molecular weight of the polymer is 1000 to 5000, and the pH is 6.5 or lower.
Tomonari Takata, Yuichi Kawata
Filed: 19 Jan 21
Utility
Sulfur-containing Polymer, Method for Producing Same, and Sulfur-containing Polymer Composition
9 Nov 23
Kenichi OYAIZU, Kanta MATSUSHIMA, Seigo WATANABE, Teru TAKAYAMA, Hiromichi NISHIO, Tomohiro MIURA, Jun-ichi NAKAMURA, Takeo KAWASE, Teruhisa FUJIBAYASHI, Junya KIMURA
Filed: 22 Sep 21
Utility
Method for producing water-absorbing agent
7 Nov 23
Ryota Wakabayashi, Mai Sato, Motohiro Imura, Tokio Shuto, Yoshihiro Shobo
Filed: 20 Jun 17
Utility
Resin Composition
19 Oct 23
Provided is a novel epoxy composition (modified epoxy resin).
Kazunari Yasumura, Fuyuko Namimoto
Filed: 20 Jul 21
Utility
N-vinyl lactam-based crosslinked polymer, cosmetic, absorbent agent for ink, and absorbent composite
17 Oct 23
The invention aims to provide a crosslinked polymer having an excellent liquid absorption capacity and sufficient gel-pulverizability.
Yui Ikemoto, Kazuhiro Okamura
Filed: 7 Jul 17
Utility
Method for producing water-absorbent resin powder, and drying device and drying method for particulate hydrous gel
26 Sep 23
The production method includes a drying step of drying a particulate crosslinked hydrogel polymer obtained by polymerizing a monomer, which is a material of a water-absorbent resin, using a heating device to obtain dried particles.
Hiroyasu Watabe, Mai Sato, Ryota Wakabayashi, Yoshihiro Shobo, Shin-ya Katsube, Motohiro Imura, Koji Honda, Shin-ichi Fujino, Kunihiko Ishizaki, Tokio Shuto
Filed: 16 Nov 17
Utility
Water Absorbing Agent Composition and Method for Producing Same
14 Sep 23
Provided are a water-absorbing agent composition of high quality (and stable quality) that can be produced without a decrease in productivity and is not colored even in a production process (or under production conditions) under high temperature conditions (under the condition of heating at 100° C. or higher), even when a polysaccharide is used as a sustainable raw material for at least part of the water-absorbing agent composition, and a method for producing the water-absorbing agent composition.
Yoshiro MITSUKAMI, Tatsuya YAMAGUCHI, Takaaki WADA, Setsu INOUE
Filed: 13 Jul 21
Utility
Laminated resin film
15 Aug 23
The objective of the present invention is to, in a resin film containing an anti-blocking agent (organic polymer particles), achieve both a reduction in friction of the film and suppression of dropping-off of particles from the film surface.
Hiroko Okochi, Tomonari Takata, Yasutaka Nakatani
Filed: 9 Aug 17