公开(公告)号：US12049533B2

公开(公告)日：2024-07-30

申请号：US16965481

申请日：2019-01-28

Applicant: KURARAY CO., LTD.

Inventor： Takuro Niimura ,  Masashi Akari ,  Hiroshi Ozawa

IPC: C08F6/22 ,  C08F2/24 ,  C08F220/14 ,  C08F220/18 ,  C08F265/06 ,  C08F285/00 ,  C08J5/18 ,  C08L33/12

CPC classification number: C08F6/22 ,  C08F2/24 ,  C08F220/14 ,  C08F220/18 ,  C08F265/06 ,  C08F285/00 ,  C08J5/18 ,  C08L33/12 ,  C08F220/14 ,  C08F220/1804 ,  C08F220/40 ,  C08F285/00 ,  C08F220/14 ,  C08F220/1804 ,  C08F285/00 ,  C08F220/14 ,  C08F6/22 ,  C08L51/00 ,  C08L33/12 ,  C08L33/08 ,  C08L33/12 ,  C08L2205/025

Abstract: The present invention provides a multilayered acrylic polymer coagulate characterized in that the coagulate has a bulk density of 0.3 to 0.6 g/cm3 and a median diameter of 50 to 400 μm and contains particles having a particle diameter of 75 or less in a proportion of 50% or less, and the amount of alkali metal and alkaline earth metal contained in the coagulate satisfies the following formula (1):

Σ(N/a)×(120−Tg)≤100  (1)

wherein



N represents the amount of alkali metal and alkaline earth metal contained in the coagulate (mmol/kg);
Tg represents the glass transition temperature (° C.) of the acetone-soluble matter of the coagulate; and
a represents the valency of the alkali metal and alkaline earth metal contained in the coagulate.

公开(公告)号：US11795303B2

公开(公告)日：2023-10-24

申请号：US17062648

申请日：2020-10-05

Applicant: GranBio Intellectual Property Holdings, LLC

Inventor： Asis Kumar Banerjie ,  Kimberly Nelson

IPC: C08L1/04 ,  C08L101/00 ,  C08L67/04 ,  C08L25/06 ,  C08H8/00 ,  C09D197/00

CPC classification number: C08L1/04 ,  C08H8/00 ,  C08L25/06 ,  C08L67/04 ,  C08L101/00 ,  C09D197/005 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/08 ,  C08L2205/16 ,  C08L2207/53 ,  C08L25/06 ,  C08L1/02 ,  C08L51/00 ,  C08L67/04 ,  C08L1/02 ,  C08L51/00

Abstract: This disclosure provides a polymer composite including a polymer, nanocellulose, and a compatibilizer, wherein the nanocellulose comprises cellulose nanocrystals and/or cellulose nanofibrils, and wherein the compatibilizer comprises a maleated polymer. In some embodiments, the nanocellulose includes lignin-coated nanocellulose. The polymer may be selected from polyethylene, polypropylene, polystyrene, polylactide, or poly(ethylene terephthalate). The maleated polymer may be selected from maleated polyethylene, maleated polypropylene, maleated polystyrene, maleated polylactide, or maleated poly(ethylene terephthalate. Other variations provide a process for compatibilizing a polymer with nanocellulose, comprising: providing a polymer; providing nanocellulose comprising cellulose nanocrystals and/or cellulose nanofibrils; providing a maleated polymer; and combining the polymer, the nanocellulose, and the maleated polymer, wherein the maleated polymer functions as a compatibilizer between the polymer and the nanocellulose.

公开(公告)号：US20230323026A1

公开(公告)日：2023-10-12

申请号：US18018513

申请日：2021-07-30

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Yuichi YAMASHITA ,  Nobuhiro WATANABE

IPC: C08G64/24 ,  C08G64/18 ,  C08L25/08 ,  C08K5/103 ,  C08L51/00 ,  C08L23/08

CPC classification number: C08G64/186 ,  C08G64/24 ,  C08K5/103 ,  C08L23/0853 ,  C08L25/08 ,  C08L51/00 ,  C08G2261/126 ,  C08G2261/228 ,  C08G2261/592 ,  C08G2261/596 ,  C08G2261/62 ,  C08L2203/20

Abstract: The present invention provides a polycarbonate-based resin composition, including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A), which contains a polycarbonate block (A-1) formed of a specific repeating unit and a polyorganosiloxane block (A-2) containing a specific repeating unit; and a copolymer (B) including a constituent unit (b-1) having a specific structure, a constituent unit (b-2) having a specific structure, and a constituent unit (b-3) having a specific structure.

公开(公告)号：US20190211197A1

公开(公告)日：2019-07-11

申请号：US16274570

申请日：2019-02-13

Applicant: ROHM AND HAAS COMPANY

Inventor： Hailan Guo ,  Carlos A. Cruz

IPC: C08L33/12 ,  C08L33/08 ,  C08L47/00 ,  C08L51/00

CPC classification number: C08L33/12 ,  C08J5/18 ,  C08J2333/08 ,  C08J2333/12 ,  C08K5/0016 ,  C08K5/11 ,  C08K5/12 ,  C08L33/08 ,  C08L47/00 ,  C08L51/003 ,  C08L71/02 ,  C08L2203/16 ,  C08L2205/02 ,  C08L2205/03 ,  C08L33/10 ,  C08L51/00

Abstract: Provided is a polymer composition comprising an acrylic resin and a compound (II) wherein R1, R2, R3, and R4 is each independently hydrogen or an organic group having 1 or more carbon atoms, R5 is an alkylene group of 1 to 4 carbon atoms and n is from 1 to 20.

公开(公告)号：US20180355165A1

公开(公告)日：2018-12-13

申请号：US15781026

申请日：2016-12-01

Applicant: NIPPON SHOKUBAI CO., LTD.

Inventor： Daisuke MICHITAKA ,  Hirotaka MIZOGUCHI

IPC: C08L51/08 ,  C08L51/06 ,  C08L29/04 ,  C08J5/18 ,  B65D65/46 ,  C11D17/04

CPC classification number: C08L51/08 ,  B65D65/46 ,  C08F271/00 ,  C08F271/02 ,  C08F283/06 ,  C08J5/18 ,  C08L29/04 ,  C08L51/00 ,  C08L51/06 ,  C08L101/14 ,  C11D17/042

Abstract: The present invention provides a water-soluble film having high solubility in cold water and high extensibility. The present invention also provides a method for simply producing such a water-soluble film with particularly preferred features. The present invention relates to a water-soluble film including a grafted polymer and a water-soluble resin, and also relates to a water-soluble film including a grafted polymer. The present invention also relates to a method for producing a water-soluble film containing a grafted polymer and a water-soluble resin including mixing the grafted polymer and the water-soluble resin.

公开(公告)号：US10000636B2

公开(公告)日：2018-06-19

申请号：US14213642

申请日：2014-03-14

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jean-Francois Morizur ,  Paul Dean Sybert ,  Peter Johnson ,  Thomas L. Evans ,  James Franklin Hoover ,  Amanda Marie Flores

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08L77/00 ,  C08L69/00 ,  C08L51/00 ,  C08G77/00 ,  C08G64/14

CPC classification number: C08L77/00 ,  C08G64/14 ,  C08G77/80 ,  C08L51/00 ,  C08L69/00 ,  C08L101/00

Abstract: Polymeric blends having improved flame retardance properties and good ductility at low temperatures are disclosed. The blend is formed from (A) a photoactive additive that is a cross-linkable polycarbonate resin containing a photoactive group derived from a dihydroxybenzophenone; and (B) a polymer resin which is different from the photoactive additive. The additive can be a compound, oligomer, or polymer. When exposed to ultraviolet light, crosslinking will occur between the photoactive additive and the polymer resin, enhancing the chemical resistance and flame retardance while maintaining ductility.

公开(公告)号：US20180028420A1

公开(公告)日：2018-02-01

申请号：US15533444

申请日：2015-12-11

Applicant: L'OREAL

Inventor： Hong LI ,  Veronique FERRARI

IPC: A61K8/31 ,  A61K8/81 ,  A61Q1/06 ,  C08F265/06 ,  A61K8/02 ,  A61K8/04 ,  A61Q1/02

CPC classification number: A61K8/31 ,  A61K8/0241 ,  A61K8/04 ,  A61K8/8152 ,  A61K8/8164 ,  A61K8/891 ,  A61K2800/52 ,  A61K2800/594 ,  A61K2800/614 ,  A61K2800/654 ,  A61Q1/02 ,  A61Q1/06 ,  C08F265/06 ,  C08L33/08 ,  C08L51/003 ,  C08L51/00 ,  C08F220/18

Abstract: The present invention relates to a composition comprising particles of at least one polymer that is surface-stabilized with a stabilizer, the polymer of the particles being a C1-C4 alkyl (meth)acrylate polymer; the stabilizer being an isobornyl (meth)acrylate polymer chosen from isobornyl (meth)acrylate homopolymer and statistical copolymers of isobornyl (meth)acrylate and of C1-C4 alkyl (meth)acrylate present in an isobornyl (meth)acrylate/C1-C4 alkyl (meth)acrylate weight ratio of greater than 4, at least one hydrocarbon-based oil and at least one silicone elastomer conveyed in at least one second oil. The invention also relates to a process for making up and/or caring for keratin materials, in which said composition is applied.

公开(公告)号：US09842679B2

公开(公告)日：2017-12-12

申请号：US15038734

申请日：2014-12-05

Applicant: XIAMEN UNIVERSITY

Inventor： Lizong Dai ,  Lingnan Chen ,  Yueguang Wu ,  Birong Zeng ,  Jie Mao ,  Shuang Wang ,  Yiting Xu ,  Wei'ing Luo ,  Kaibin He ,  Xinyu Liu

IPC: C08G65/48 ,  H01F1/42 ,  C08F283/06 ,  C08L51/00 ,  C07F7/21 ,  C08G65/331 ,  C08G65/332 ,  C08G65/333 ,  C08G65/336 ,  H01F1/03 ,  H01F1/00

CPC classification number: H01F1/42 ,  C07F7/21 ,  C08F283/06 ,  C08G65/331 ,  C08G65/332 ,  C08G65/3326 ,  C08G65/33317 ,  C08G65/336 ,  C08G65/48 ,  C08G2220/00 ,  C08L51/00 ,  H01F1/0063 ,  H01F1/0315

Abstract: The present invention provides a POSS-containing in-situ composite nanogel with magnetic responsiveness and the method for preparing the same, wherein POSS-containing macromolecule capable of polymerizing and metal-coordination complexing is synthesized to complex with iron salt, Fe2+/Fe3+ salts are in-situ deposited via chemical coprecipitation, and crosslinking agent and initiator are added to induce polymerization so that POSS-containing nanogel ranges with magnetic responsiveness is obtained. The present invention is of professional design, feasible technique and simple operation, and prepared nanogel magnetic particles are well dispersed with excellent magnetic responsiveness, which possesses a good application prospect in medical diagnosis, sensor, catalyst carrier and biomaterial.

公开(公告)号：US09809365B2

公开(公告)日：2017-11-07

申请号：US15510421

申请日：2015-09-08

Applicant: AICELLO CORPORATION

Inventor： Yuuki Yonezawa ,  Yuki Yasui

IPC: B65D65/46 ,  B65D65/02 ,  C08J5/18 ,  C08K3/30

CPC classification number: B65D65/46 ,  B65D65/02 ,  C08J5/18 ,  C08J2329/04 ,  C08K3/30 ,  C08K2003/309 ,  C11D17/042 ,  C12N9/00 ,  C08L51/00

Abstract: To provide a water-soluble film having excellent solubility, a packaging bag using the water-soluble film, a content release body using the water-soluble film, and a method for producing a water-soluble film. It is a water-soluble film prepared by film-forming a raw material containing a polyvinyl alcohol-based resin and a bisulfite. A bisulfite is added to the raw material containing the polyvinyl alcohol-based resin. Owing to this, the decrease in solubility of the water-soluble film is suppressed even though the raw material is maintained in a heating state for a predetermined time. This effect is the effect characteristic in a bisulfite, and is the effect that is not obtained in the case where a sulfite is used.

公开(公告)号：US20170306078A1

公开(公告)日：2017-10-26

申请号：US15516060

申请日：2015-10-20

Applicant: KANEKA CORPORATION

Inventor： Nobuo MIYATAKE

IPC: C08G18/60 ,  C09D175/04 ,  C08L75/04 ,  C09J175/04 ,  C08L51/00

CPC classification number: C08G18/60 ,  C08F265/06 ,  C08F279/02 ,  C08F283/124 ,  C08F2230/085 ,  C08L51/00 ,  C08L51/003 ,  C08L51/04 ,  C08L51/08 ,  C08L75/04 ,  C08L2207/53 ,  C09D175/04 ,  C09J175/04 ,  C08F212/08 ,  C08F220/14 ,  C08F220/20 ,  C08L77/04 ,  C08F2220/1825 ,  C08F2220/1858 ,  C08F220/40

Abstract: The present invention relates to a modified polyaspartic acid ester containing a polyaspartic acid ester (A) and polymer fine particles (B), wherein the polymer fine particles have a volume average particle diameter of 0.01 to 0.6 μm and an amount of the polymer fine particles is 0.5 to 70% by weight, and a curable resin composition containing a polyaspartic acid ester (A), polymer fine particles (B) having a volume average particle diameter of 0.01 to 0.6 μm, and a polyisocyanate (C).