公开(公告)号：US20240309208A1

公开(公告)日：2024-09-19

申请号：US18672123

申请日：2024-05-23

Applicant: Asahi Kasei Kabushiki Kaisha

Inventor： Hirofumi Ono ,  Kazufumi Kawahara ,  Ryosuke Ozawa ,  Masahiro Ohga

IPC: C08L77/06 ,  C08B3/06 ,  C08B3/20 ,  C08J5/06 ,  C08L1/08 ,  C08L1/10 ,  D21H11/18 ,  D21H11/20

CPC classification number: C08L77/06 ,  C08B3/06 ,  C08B3/20 ,  C08J5/06 ,  C08L1/08 ,  C08L1/10 ,  D21H11/18 ,  D21H11/20 ,  C08J2377/06 ,  C08J2401/10

Abstract: Provided is a resin composite having high mechanical properties which make the resin composite moldable into and usable as members for use in applications such as vehicle-mounted members and electrical materials. The resin composite comprises 0.5-40 mass % chemically modified, fine cellulose fibers and a resin, wherein the chemically modified, fine cellulose fibers have a pyrolysis initiation temperature (TD) of 270° C. or higher, a number-average fiber diameter of 10 nm or larger but less than 1 μm, and a degree of crystallinity of 60% or higher. In a preferred embodiment, the chemically modified, fine cellulose fibers have a coefficient of variation (CV) in DS unevenness ratio, DSs/DSt, of 50% or less, the DS unevenness ratio being the ratio of the modification degree (DSs) of the surface layers of the fibers to the modification degree (DSt) of the whole of the fibers.

公开(公告)号：US12077655B2

公开(公告)日：2024-09-03

申请号：US18261177

申请日：2022-02-24

Applicant: Dow Silicones Corporation ,  Rohm and Haas Company

Inventor： Ryan Baumgartner ,  Shane Mangold ,  Zachary Wenzlick ,  Marc-Andre Courtemanche ,  Michael Ferritto ,  Gregoire Cardoen

IPC: C08L1/08 ,  C07H1/00 ,  C07H23/00 ,  C08B15/05 ,  C08B30/18 ,  C08B31/00 ,  C08B37/00 ,  C08B37/02 ,  C08L3/02 ,  C08L3/04 ,  C08L5/02 ,  C08L5/08 ,  C08L5/12 ,  C08L5/16

CPC classification number: C08L1/08 ,  C07H1/00 ,  C07H23/00 ,  C08B15/05 ,  C08B30/18 ,  C08B31/00 ,  C08B37/0018 ,  C08B37/0021 ,  C08B37/0039 ,  C08B37/0054 ,  C08B37/0063 ,  C08B37/0087 ,  C08L3/02 ,  C08L3/04 ,  C08L5/02 ,  C08L5/08 ,  C08L5/12 ,  C08L5/16

Abstract: A composition contains a silylated polysaccharide, where the silylated polysaccharide is characterized by: (a) having linked fructose, galactose, anhydrogalactose, or glucose saccharide units provided that glycosidic linkages of glucose are alpha linkages and that the silylated polysaccharide is other than a silylated starch; and (b) on average 1 to 100 mole-percent of the hydroxyl groups on the polysaccharide have been silylated with a silyl group having the structure —SiR3 linked to the polysaccharide through a C—O—Si bond where each R is independently selected from hydrocarbyl radicals having from one to 12 carbon atoms, provided that on average at least one R per polysaccharide has a terminally unsaturated carbon-carbon double bond.

公开(公告)号：US11986920B2

公开(公告)日：2024-05-21

申请号：US17010729

申请日：2020-09-02

Applicant: KIOXIA CORPORATION

Inventor： Mikiya Sakashita ,  Yumiko Kataoka ,  Yukiteru Matsui

IPC: B24B37/015 ,  B24B37/013 ,  C08L1/08 ,  C09G1/02

CPC classification number: B24B37/015 ,  B24B37/013 ,  C09G1/02 ,  C08L1/08

Abstract: According to one embodiment, a polishing method includes supplying a polishing agent to be between a polishing pad and to-be-polished surface, then polishing the to-be-polished surface with the polishing agent while rotating at least one of the to-be-polished surface and the polishing pad. The polishing agent includes abrasive grains and an organic polymer. The organic polymer makes a reversible phase transition between a gel state and a sol state depending on temperature.

公开(公告)号：US11643477B2

公开(公告)日：2023-05-09

申请号：US17302463

申请日：2021-05-04

Applicant: Eastman Chemical Company

Inventor： Matthew Allen Boone ,  Christopher Harlan Burk ,  Peter Borden Mackenzie ,  Jennifer A. Fish ,  Eduardo Gallas Cervo ,  Elaine Beatrice Mackenzie ,  Robert Joseph Maleski ,  Wesley Wayne McConnell ,  David William Norman ,  Tabatha Stearns ,  Bin Wang

IPC: C08B3/16 ,  B32B27/24 ,  B32B27/08 ,  B32B27/36 ,  B32B7/12 ,  B32B27/28 ,  C08L1/14 ,  B32B23/08 ,  B32B27/32 ,  B32B27/18 ,  G02B5/30 ,  B32B27/22 ,  B32B27/06 ,  G02F1/13363 ,  H01L51/52 ,  C08L1/08 ,  C08L1/10

CPC classification number: C08B3/16 ,  B32B7/12 ,  B32B23/08 ,  B32B27/06 ,  B32B27/08 ,  B32B27/18 ,  B32B27/22 ,  B32B27/24 ,  B32B27/281 ,  B32B27/325 ,  B32B27/36 ,  B32B27/365 ,  C08L1/14 ,  G02B5/305 ,  G02B5/3033 ,  G02B5/3083 ,  G02F1/13363 ,  H01L51/5259 ,  H01L51/5281 ,  B32B2307/40 ,  B32B2307/516 ,  B32B2307/518 ,  B32B2307/546 ,  B32B2307/732 ,  B32B2309/105 ,  B32B2457/202 ,  B32B2457/206 ,  C08L1/08 ,  C08L1/10 ,  C09K2323/03 ,  C09K2323/035 ,  G02F1/133638 ,  G02F2413/13

Abstract: Regioselectively substituted cellulose esters having a plurality of pivaloyl substituents and a plurality of aryl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in films, such as +A optical films, and/or +C optical films. Optical films prepared employing such cellulose esters have a variety of commercial applications, such as, for example, as compensation films in liquid crystal displays and/or waveplates in creating circular polarized light used in 3-D technology.

公开(公告)号：US11248108B2

公开(公告)日：2022-02-15

申请号：US16481575

申请日：2018-01-30

Applicant: KNAUF INSULATION SPRL

Inventor： Carl Hampson ,  Oliver Callaghan

IPC: C08L1/08 ,  C08K5/1545 ,  B27N3/00 ,  C09J101/04 ,  D04H1/587 ,  D04H1/64

Abstract: The present invention relates to improved curable binder compositions comprising cellulose hydrolysate sugars and an inorganic ammonia salt, products making use thereof and a process for making such products. The invention binders show improved bond strength under dry and wet conditions.

公开(公告)号：US11034850B2

公开(公告)日：2021-06-15

申请号：US16086930

申请日：2017-04-05

Applicant: SUN CHEMICAL CORPORATION

Inventor： David Jason Rimmer ,  Nicholas Matthew Crandon

IPC: C09D11/102 ,  B41M1/04 ,  B41M1/30 ,  C08L1/08 ,  C08L25/14 ,  C08L75/08 ,  C08L75/12 ,  C09D11/106 ,  C09D11/08

Abstract: Described herein is a printing ink or coating composition that includes: (a) one or more elastomeric polyurethane resins with amine functionality having a glass transition temperature of about −45° C. to about −70° C.; (b) one or more acrylic resins based on a methacrylate/styrene co-polymer with a glass transition temperature of about 45° C. to about 110° C.; (c) one or more nitrocellulose binders; (d) one or more solvents; and (e) optionally, one or more waxes and/or one or more colorants. The inks and coating compositions are well suited for printing onto shrink sleeve label substrates, such as by flexographic and gravure printing. The inks and coatings provide exceptional printability and resistance to chemicals, to softening, to re-wetting, and to set-off.

公开(公告)号：US10696882B2

公开(公告)日：2020-06-30

申请号：US15106026

申请日：2014-12-19

Applicant: NEW ZEALAND FOREST RESEARCH INSTITUTE LIMITED

Inventor： Warren James Grigsby

IPC: C08L97/02 ,  C08L1/02 ,  C08L1/08 ,  C09J189/00 ,  B27N3/00 ,  C09J101/02 ,  C09J105/08 ,  C09J189/04 ,  C09J105/06 ,  C09J105/00 ,  C09J197/00 ,  C09J105/04 ,  C09J103/12 ,  C09J105/12 ,  C09J101/28 ,  C09J103/04 ,  C09J103/14 ,  C09J101/08 ,  C09J103/02 ,  C08L5/04 ,  C08L5/00 ,  C08L3/12 ,  C08L89/00 ,  C08L3/14 ,  C08L5/08 ,  C08L97/00 ,  C08L1/28 ,  C08L89/04 ,  C08L5/12 ,  C08L3/04 ,  C08L3/02 ,  C08L5/06 ,  C08J7/04

Abstract: An aqueous adhesive composition and a process for preparing such compositions are disclosed. The composition comprises macromolecular complex comprising (A) a first component comprising (i) a framework element and (ii) a polyphenol, and (B) second component comprising a polypeptide, oligopeptide, amino acid, or polyamine. The framework element comprises (a) a polypeptide, oligopeptide, amino acid, or polyamine, (b) a polysaccharide, oligosaccharide, or monosaccharide, or a saccharide conjugate, or (c) a lignin, a lignan or a lignin conjugate. The polyphenol comprises a tannin, a tannic acid, a flavonoid, or a poly-resorcinol. An adhesive precursor composition comprising the first component is also disclosed.

公开(公告)号：US20200002512A1

公开(公告)日：2020-01-02

申请号：US16481575

申请日：2018-01-30

Applicant: KNAUF INSULATION SPRL

Inventor： Carl HAMPSON ,  Oliver CALLAGHAN

IPC: C08L1/08 ,  B27N3/00 ,  C09J101/04 ,  D04H1/587 ,  D04H1/64 ,  C08K5/1545

Abstract: The present invention relates to improved curable binder compositions comprising cellulose hydrolysate sugars and an inorganic ammonia salt, products making use thereof and a process for making such products. The invention binders show improved bond strength under dry and wet conditions.

公开(公告)号：US20190292340A1

公开(公告)日：2019-09-26

申请号：US16358921

申请日：2019-03-20

Applicant: Auburn University

Inventor： Zhihua Jiang ,  Mahesh Parit

IPC: C08J5/18 ,  B01J19/12 ,  C08L1/08 ,  C08B15/04 ,  D21H21/48

Abstract: A visibly transparent, homogeneous UV-blocking cellulose nanocrystal/lignin nanocomposite film and a method of making the same. The film is made by dispersing cellulose nanocrystals and lignin in an aqueous, alkaline solution to yield a dispersion; casting the dispersion onto a substrate; and evaporating the aqueous, alkaline solution to yield a homogeneous, visibly transparent film that at least partially absorbs ultraviolet (UV) radiation.

公开(公告)号：US20190185782A1

公开(公告)日：2019-06-20

申请号：US16188757

申请日：2018-11-13

Applicant: ExxonMobil Research and Engineering Company

Inventor： Martin N. WEBSTER ,  Anne Marie SHOUGH ,  James D. OXLEY ,  Jose L. MENDEZ

IPC: C10M171/06 ,  C10M169/04 ,  C10M159/18 ,  C08L39/06 ,  C08L1/08

CPC classification number: C10M171/06 ,  B01J13/02 ,  C08L1/08 ,  C08L39/06 ,  C10M159/18 ,  C10M169/04 ,  C10M175/0091 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2205/043 ,  C10M2209/043 ,  C10M2209/084 ,  C10M2209/12 ,  C10M2217/028 ,  C10M2217/045 ,  C10M2227/066 ,  C10N2210/06 ,  C10N2220/033 ,  C10N2220/082 ,  C10N2220/084 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/70 ,  C10N2230/72 ,  C10N2240/10 ,  C10N2250/16 ,  C10N2220/022

Abstract: A method for extending performance or service life of a lubricating oil in an engine or other mechanical component lubricated with the lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition including a lubricating oil base stock as a major component, and at least one microencapsulated lubricating oil additive, as a minor component. The at least one microencapsulated lubricating oil additive includes an encapsulating material (e.g., polymeric matrix) and a core material (e.g., at least one lubricating oil additive) encapsulated by the encapsulating material. A method of improving solubility, compatibility and/or dispersion of lubricating oil additives in a lubricating oil base stock. A method for controlling release of a lubricating oil additive into a lubricating oil. A lubricating oil having a composition including a lubricating oil base stock as a major component, and at least one microencapsulated lubricating oil additive, as a minor component.