公开(公告)号：US11584844B2

公开(公告)日：2023-02-21

申请号：US16764890

申请日：2018-11-29

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Liang Chen ,  Robert S. Moglia ,  Carlos A. Cruz ,  Ralph C. Even ,  Jeffrey C. Munro ,  Jeffrey M. Cogen

IPC: C08L23/08 ,  C08F255/08 ,  C08K5/14 ,  C08L23/06 ,  C08J3/24

Abstract: Provided is a method of making a polymeric composition comprising (a) providing a dispersion of initial polyolefin particles in an aqueous medium, wherein the initial polyolefin particles comprise (i) one or more hydrocarbon polyolefin, (ii) one or more non-hydrocarbon polyolefin, and (iii) one or more crosslinking agent; (b) contacting the initial polyolefin particles with a peroxide initiator to form crosslinked polyolefin particles.

公开(公告)号：US20220017671A1

公开(公告)日：2022-01-20

申请号：US17413697

申请日：2019-11-26

Applicant: NIPPON PAPER INDUSTRIES CO., LTD.

Inventor： Isamu ONO ,  Kei KONDO ,  Koji KIMURA ,  Takato TAKENAKA ,  Yuuko NAHARA ,  Shunji SEKIGUCHI

IPC: C08F255/08

Abstract: A modified polyolefin resin may be capable of obtaining an intended adhesion strength regardless of a kind of a base resin thereof even when graft modification is carried out by using an α,β-unsaturated carboxylic acid derivative having a cyclic structure. Such a modified polyolefin resin may be a modified product of a polyolefin resin and satisfying (A) and (B): (A): a modifying component includes an α,β-unsaturated carboxylic acid derivative having a cyclic structure; and (B): a ring-opening degree expressed by formula (1) is 40 or more. Ring-opening degree=modification degree K×ring-opening rate R  (1): wherein, in formula (1), the modification degree K is a grafting weight (% by weight) of the α,β-unsaturated carboxylic acid derivative, and the ring-opening rate R is a ring-opening rate (%) of the cyclic structure in the α,β-unsaturated carboxylic acid derivative.

公开(公告)号：US10407528B2

公开(公告)日：2019-09-10

申请号：US15925042

申请日：2018-03-19

Applicant: ISP INVESTMENTS LLC

Inventor： Krishnamurthy Nacharaju ,  Osama M. Musa ,  Michael A. Tallon

IPC: C08F265/02 ,  A61K47/32 ,  C08F255/08 ,  C08F255/10 ,  C08F257/02 ,  C08F261/06 ,  A61K9/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61K8/81 ,  A61Q5/06

Abstract: UV-absorbing polymers are provided that have at least one anhydride repeating unit that is covalently attached to at least one UV-absorbing moiety selected from the group consisting of functionalized dibenzoylmethanes, benzophenone sulfonamides, triphenyl triazines, and combinations thereof. Also provided are formulations comprising the UV-absorbing polymers.

公开(公告)号：US09908962B2

公开(公告)日：2018-03-06

申请号：US14329528

申请日：2014-07-11

Applicant: The United States of America represented by the Administrator of the National Aeronautics and Space Administration

Inventor： Keith L. Gordon ,  Emilie J. Siochi

IPC: C08F293/00 ,  C08C19/25 ,  C08C19/20 ,  C08F255/08

CPC classification number: C08F293/00 ,  C08C19/20 ,  C08C19/25 ,  C08F255/08

Abstract: Methods are provided to produce new mechanoresponsive healing systems. Additionally, various embodiments provide a two tier self-healing material system concept that provides a non-intrusive method to mitigate impact damage in a structure ranging from low velocity impact damage (e.g., crack damage) to high velocity impact damage (e.g., ballistic damage.) The various embodiments provide the mechanophore linked polymer PBG-BCB-PBG. The various embodiments provide methods for synthesizing PBG-BCB-PBG.

公开(公告)号：US20170283539A1

公开(公告)日：2017-10-05

申请号：US15509750

申请日：2015-09-11

Applicant: MITSUI CHEMICALS, INC.

Inventor： Ryohei SHIGA ,  Keiichi IKEDA ,  Kazuto SUGIYAMA ,  Takeharu ISAKI ,  Masayoshi AOKI

IPC: C08F255/08 ,  C08F255/04 ,  C08F255/02

Abstract: An object of the invention is to provide modified polyolefin particles which have a satisfactory amount of grafting and a sufficient molecular weight, are substantially free from gels, and exhibit excellent handleability and workability when shaped or mixed with various resins. The particles include a modified polyolefin obtained by grafting a monomer having an ethylenically unsaturated group and a polar functional group in the same molecule to a polymer including one, or two or more α-olefins selected from C2-18 α-olefins and having a melting point of not less than 50° C. and less than 250° C., the modified polyolefin particles satisfying the following requirements (1) to (3): (1) the amount of grafting x by the monomer having an ethylenically unsaturated group and a polar functional group in the same molecule is not less than 0.5 wt % and not more than 20 wt %; (2) the amount of grafting x (wt %) and the intrinsic viscosity [i](dl/g) measured in decalin at 135° C. satisfy the relation: log10[η]≧0.1−0.15x; and (3) the particles have a gel content of less than 1 wt %.

公开(公告)号：US09388267B2

公开(公告)日：2016-07-12

申请号：US14762891

申请日：2014-02-04

Applicant: BRIDGESTONE CORPORATION

Inventor： Toshihiko Kurata ,  Takehiro Sano

IPC: C08F2/50 ,  C08F2/46 ,  C08G61/04 ,  C08F255/08 ,  C08F2/48 ,  C08F255/10 ,  C08L15/00 ,  C08L51/06 ,  C09K3/10 ,  C08L51/00

CPC classification number: C08F255/08 ,  C08F2/48 ,  C08F255/10 ,  C08F290/048 ,  C08F290/067 ,  C08L15/00 ,  C08L51/003 ,  C08L51/06 ,  C08L2203/20 ,  C08L2205/02 ,  C09D151/003 ,  C09K3/1006 ,  C09K2003/1062 ,  C09K2200/0625 ,  C08F220/14 ,  C08F2220/1875 ,  C08F220/10 ,  C08F2220/1883 ,  C08F220/18 ,  C08L51/08

Abstract: A photocurable elastomer composition comprising: (A) a liquid polymer having a number average molecular weight of 5,000 or more, and mainly containing —[CH2C(CH3)2]— units; (B) a (meth)acrylate monomer; and (C) a photo polymerization initiator, the mass ratio ((A):(B)) between the component (A) and the component (B) being 10:90 to 39:61.

Abstract translation: 一种光固化弹性体组合物，其包含：（A）数均分子量为5000以上，主要含有 - [CH 2 C（CH 3）2] - 单元的液体聚合物; （B）（甲基）丙烯酸酯单体; 和（C）光聚合引发剂，成分（A）与成分（B）的质量比（（A）:( B））为10:90〜39:61。

公开(公告)号：US20150337067A1

公开(公告)日：2015-11-26

申请号：US14806237

申请日：2015-07-22

Applicant: Henkel IP & Holding GmbH

Inventor： Matthew Burdzy ,  Dingsong Feng ,  Tianzhi Zhang

IPC: C08F255/08

CPC classification number: C08F255/08 ,  C08F8/00 ,  C08F2810/30 ,  C08F2810/40 ,  C08F110/10 ,  C08F4/16 ,  C08F8/26

Abstract: Disclosed are single step and multi-step methods of making functional polyisobutylene (PIB)-containing oligomers and polymers and the materials made thereby. In the single step method a functional group containing PIB oligomer or polymer is made under cationic polymerization conditions in a direct, one step reaction. In the multi-step method a functional group containing PIB oligomer or polymer is made in a two-step process. The first step is performed under cationic polymerization conditions. The second step is performed under non-cationic polymerization conditions.

Abstract translation: 公开了制备功能性聚异丁烯（PIB）的低聚物和聚合物的单步和多步法以及由此制备的材料。 在单步法中，在直接一步反应中，在阳离子聚合条件下制备含有PIB低聚物或聚合物的官能团。 在多步法中，以两步法制备含有PIB低聚物或聚合物的官能团。 第一步是在阳离子聚合条件下进行。 第二步是在非阳离子聚合条件下进行。

公开(公告)号：US09029466B2

公开(公告)日：2015-05-12

申请号：US12532029

申请日：2008-03-04

Applicant: Mitsuo Najima ,  Noboru Ohara ,  Masao Watanabe ,  Takashi Isogai ,  Kenji Kawai

Inventor： Mitsuo Najima ,  Noboru Ohara ,  Masao Watanabe ,  Takashi Isogai ,  Kenji Kawai

IPC: C08L23/14 ,  C08L33/02 ,  C08L33/06 ,  C08L33/08 ,  C09D123/14 ,  C09D133/06 ,  C09D5/02 ,  C08F255/08 ,  C09D151/06

CPC classification number: C09D123/145 ,  C08F255/08 ,  C08L23/14 ,  C08L23/142 ,  C08L33/02 ,  C08L33/06 ,  C08L33/08 ,  C09D5/02 ,  C09D123/14 ,  C09D133/06 ,  C09D151/06 ,  C08L2666/06 ,  C08L2666/04 ,  C08F212/08

Abstract: A resin composition for an aqueous coating material that includes a propylene-butene resin component and/or propylene-ethylene-butene resin component (A), and a (meth)acrylic resin component (B), wherein the mass ratio between the propylene-butene resin component and/or propylene-ethylene-butene resin component (A) and the (meth)acrylic resin component (B) is within a range from 15:85 to 75:25. Also disclosed are a method for producing such a resin composition and an aqueous coating material. The present invention is able to provide a resin composition for an aqueous coating material that is useful as a binder within an aqueous coating material that uses no organic solvents or chlorine compounds, and yet exhibits excellent adhesion to polyolefin-based resins and is capable of forming a coating film that is resistant to discoloration and exhibits favorable resistance to the oils contained within gasoline, cosmetic products and foodstuffs and the like, and is also able to provide a method for producing the resin composition and an aqueous coating material that uses the resin composition.

Abstract translation: 一种含有丙烯 - 丁烯树脂组分和/或丙烯 - 乙烯 - 丁烯树脂组分（A）和（甲基）丙烯酸树脂组分（B）的水性涂料的树脂组合物，其中丙烯 - 丁烯树脂组分和/或丙烯 - 乙烯 - 丁烯树脂组分（A）和（甲基）丙烯酸树脂组分（B）的比例在15:85至75:25的范围内。 还公开了这种树脂组合物和水性涂料的制造方法。 本发明能够提供一种水性涂料用树脂组合物，其在不含有机溶剂或氯化合物的水性涂料中可用作粘合剂，并且对聚烯烃类树脂表现出优异的粘合性，并且能够形成 耐变色涂膜，对汽油，化妆品，食品等中所含的油具有良好的耐受性，还可以提供使用该树脂组合物的树脂组合物和水性涂料的制造方法 。

公开(公告)号：US20150041839A1

公开(公告)日：2015-02-12

申请号：US14372280

申请日：2013-01-17

Applicant: Toshiyuki Sakai

Inventor： Toshiyuki Sakai

IPC: C08F255/08 ,  C08K3/22 ,  B29B13/08 ,  B29C71/04 ,  B29C45/00 ,  H01L33/60

CPC classification number: B29C45/0001 ,  B29B13/08 ,  B29C35/0866 ,  B29C71/04 ,  B29C2035/0877 ,  B29K2035/00 ,  B29K2039/00 ,  B29K2105/0032 ,  B29K2105/16 ,  B29K2509/02 ,  B29K2509/08 ,  B29L2012/00 ,  C08F255/08 ,  C08K3/22 ,  C08K3/36 ,  C08K5/34924 ,  C08K7/14 ,  C08K2003/2241 ,  C08L23/20 ,  H01L23/296 ,  H01L31/02167 ,  H01L33/46 ,  H01L33/48 ,  H01L33/501 ,  H01L33/56 ,  H01L33/60 ,  H01L2224/48091 ,  Y10T428/24273 ,  H01L2924/00014 ,  C08L9/00

Abstract: Provided are an electron beam curable resin composition including polymethylpentene, and a crosslinking agent, in which the crosslinking agent has a saturated or unsaturated ring structure, at least one atom among atoms forming at least one ring is bonded to any allylic substituent of an allyl group, a methallyl group, an allyl group through a linking group, and a methallyl group through a linking group, and a molecular weight is 1,000 or less, a resin frame for reflectors using the resin composition, a reflector, and a molding method using the resin composition.

Abstract translation: 提供一种电子束固化树脂组合物，其包含聚甲基戊烯和交联剂，其中交联剂具有饱和或不饱和环结构，至少一个形成至少一个环的原子中的至少一个原子与烯丙基的任何烯丙基取代基键合 ，通过连接基团的甲代烯丙基，烯丙基和通过连接基的甲代烯丙基，分子量为1,000以下，使用该树脂组合物的反射体用树脂框，反射体和使用 树脂组合物。

公开(公告)号：US20110251112A1

公开(公告)日：2011-10-13

申请号：US13078410

申请日：2011-04-01

Applicant: Richard P. Sauer

Inventor： Richard P. Sauer

IPC: C10M133/46 ,  C08F8/42 ,  C08F226/06 ,  C08F255/08

CPC classification number: C08F255/08 ,  C08F8/42 ,  C10M155/00 ,  C10M159/005 ,  C10M2217/06 ,  C10M2227/066 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2270/00 ,  C10M2205/028 ,  C10M2215/066 ,  C10N2260/09 ,  C08F226/06

Abstract: The present invention relates to a graft polymer of (a) a polyalphaolefin having a weight average molecular weight of less than 15000 and a polydispersity of 1.1 to 10; (b) a nitrogenous, ethylenically unsaturated, aliphatic or aromatic, graftable monomer having from 2 to about 50 carbon atoms; and (c) an organo-metallic compound selected from organo-molybdenum, organo-titanium, organo-manganese compounds and mixtures thereof; a process for making the graft polymer; and a lubricating oil composition comprising a major amount of a base oil and a minor amount of the graft polymer.

Abstract translation: 本发明涉及（a）重均分子量小于15000，多分散性为1.1〜10的聚α-烯烃的接枝聚合物; （b）具有2-约50个碳原子的含氮，烯属不饱和的，脂族或芳族的可接枝单体; 和（c）选自有机钼，有机钛，有机锰化合物及其混合物的有机金属化合物; 制备接枝聚合物的方法; 以及包含主要量的基础油和少量的接枝聚合物的润滑油组合物。