公开(公告)号：US10246584B2

公开(公告)日：2019-04-02

申请号：US15533629

申请日：2015-11-13

申请人： Lubrizol Advanced Materials, Inc.

发明人： Elliot Coulbeck ,  Dean Thetford ,  Patrick J. Sunderland

IPC分类号： C08L67/02 ,  C08L25/06 ,  C08G69/40 ,  C08F283/01 ,  C08F290/00 ,  C08G65/26 ,  C08G65/333

摘要： The present invention relates to an additive to prevent phase separation between a low profile additive and the other components of the molding composition, said other components comprising at least an unsaturated resin and an unsaturated monomer.

公开(公告)号：US11326105B2

公开(公告)日：2022-05-10

申请号：US16647732

申请日：2018-09-18

申请人： Lubrizol Advanced Materials, Inc.

发明人： Elliot Coulbeck ,  Dean Thetford

IPC分类号： C08G63/91 ,  C09K23/00 ,  C08G73/02 ,  C08G69/44 ,  C09D167/02 ,  C09D177/12 ,  C09K23/16

摘要： The present invention relates to a dispersant derived from anhydride functionalized polyester derived from carboxylic acid functionalized polyester. The anhydride functionalized polyester is then reacted with a multi-amine species forming amide and salt bonds. The technology allows lower reaction temperatures when the multi-amine species is present. The lower reaction temperature allows the use of a broader selection of polyester repeat units.

公开(公告)号：US20210331130A1

公开(公告)日：2021-10-28

申请号：US17274285

申请日：2019-09-06

申请人： Lubrizol Advanced Materials, Inc.

发明人： Elliot Coulbeck ,  Dean Thetford ,  Sasa Green

IPC分类号： B01F17/00 ,  C08G81/02 ,  C09D7/45 ,  C09D7/65 ,  C09D11/104

摘要： The present invention relates to a dispersant polymer and a dispersion containing the dispersant polymer. The dispersant polymer is derived from a polyamine species reacted with two different polyester chains, one of which includes a monomeric repeat unit derived from the polyesterification reaction of lactide, glycolide, lactic acid, or glycolic acid monomers. The technology includes preparing the dispersant polymer at lower temperature to allow the use of a broader selection of polyester repeat units.

公开(公告)号：US20160215160A1

公开(公告)日：2016-07-28

申请号：US14916628

申请日：2014-09-05

申请人： LUBRIZOL ADVANCED MATERIALS INC.

发明人： Elliot Coulbeck ,  John D. Schofield ,  Patrick J. Sunderland ,  Dean Thetford

IPC分类号： C09D133/02 ,  C09D7/02 ,  C09D11/03

CPC分类号： C09D133/02 ,  B01F17/005 ,  C09B67/009 ,  C09D7/45 ,  C09D11/03

摘要： A composition comprising particulate solid, an organic medium and a dispersant comprising a polyacrylic copolymer functionalized with a polyether and reacted with an aminic polybasic species.

摘要翻译： 包含颗粒状固体，有机介质和分散剂的组合物，其包含用聚醚官能化并与胺类多碱性物质反应的聚丙烯酸共聚物。

公开(公告)号：US20220154039A1

公开(公告)日：2022-05-19

申请号：US17438659

申请日：2020-03-13

申请人： Lubrizol Advanced Materials, Inc.

发明人： Elliot Coulbeck ,  Dean Thetford

IPC分类号： C09D179/02 ,  C08G73/02 ,  C09D7/45

摘要： The present invention relates to a dispersant derived from an alcohol terminated polymer and via an anhydride intermediate. The anhydride functionalized polyester is then reacted with a multi-amine species forming amide and salt bonds.

公开(公告)号：US11066565B2

公开(公告)日：2021-07-20

申请号：US16466067

申请日：2017-12-08

申请人： Lubrizol Advanced Materials, Inc.

发明人： Elliot Coulbeck ,  Dean Thetford

IPC分类号： C09D11/322 ,  B01F17/00 ,  B41M1/34 ,  B41M5/00 ,  C04B41/45 ,  C04B41/50 ,  C04B41/87 ,  C09C1/00 ,  C09C3/04 ,  C09D11/033 ,  C09D11/037 ,  C09D11/108 ,  C09D11/36 ,  B41J2/01

摘要： The invention provides dispersed inorganic mixed metal oxide pigment compositions in a hydrocarbon media utilizing a dispersant having polyisobutylene succinic anhydride structure reacted with a non-polymeric amino ether/alcohol to disperse a mixed metal oxide pigment in the media. The metal oxide pigment is of the type used to color ceramic or glass articles. A milling process using beads is also described to reduce the mixed metal oxide particle size to the desired range. A method of using the mixed metal oxide dispersion to digitally print an image on a ceramic or glass article using the dispersion jetted through a nozzle and subsequently firing the colored article is also described.

公开(公告)号：US09718984B2

公开(公告)日：2017-08-01

申请号：US14916628

申请日：2014-09-05

申请人： Lubrizol Advanced Materials, Inc.

发明人： Elliot Coulbeck ,  John D. Schofield ,  Patrick J. Sunderland ,  Dean Thetford

IPC分类号： C09D133/02 ,  C09D133/14 ,  C09D133/24 ,  B01F17/00 ,  C09B67/46 ,  C09D7/02 ,  C09D11/03

CPC分类号： C09D133/02 ,  B01F17/005 ,  C09B67/009 ,  C09D7/45 ,  C09D11/03

摘要： A composition comprising particulate solid, an organic medium and a dispersant comprising a polyacrylic copolymer functionalized with a polyether and reacted with an aminic polybasic species.

公开(公告)号：US09034979B2

公开(公告)日：2015-05-19

申请号：US14352335

申请日：2012-10-25

申请人： Lubrizol Advanced Materials Inc.

发明人： Patrick J. Sunderland ,  Dean Thetford ,  Elliot Coulbeck ,  Stuart N. Richards

IPC分类号： C08K11/00 ,  C09D7/02 ,  C09B67/00 ,  C09D17/00 ,  C09B67/46

CPC分类号： C08K11/00 ,  C08L33/06 ,  C09B67/0022 ,  C09B67/009 ,  C09D7/45 ,  C09D17/002

摘要： A composition comprising particulate solid (typically a pigment or filler), an organic medium (typically the organic medium may be a plastics material or an organic liquid) and a polyacrylic copolymer.

摘要翻译： 包含颗粒状固体（通常为颜料或填料），有机介质（通常有机介质可以是塑料材料或有机液体）和聚丙烯酸共聚物的组合物。

公开(公告)号：US20230075938A1

公开(公告)日：2023-03-09

申请号：US17796935

申请日：2021-02-02

申请人： Lubrizol Advanced Materials, Inc.

发明人： Elliot Coulbeck ,  Sasa Green ,  Dean Thetford

IPC分类号： C08L77/06

摘要： A composition including a particulate solid, a plastic material and a polymer represented by formula (1): A-(B)n (1) wherein: A is a residue of a polyether having a polyether segment and 2 or 3 amine groups; wherein the polyether segment is derived from monomers of at least one of ethylene oxide, propylene oxide, or tetrahydrofuran; wherein the polyether segment has a number average molecular weight of from 160 to 2000; and wherein the amine groups are primary or secondary; each B is independently a residue of a C6-C50 fatty acid or fatty acid anhydride, which is linear or branched, and which is saturated or unsaturated; and n is 2 or 3; wherein each B is independently bound to A by an amide bond or a cyclic imide group. Methods of using, and use of, a polymer represented by the formula (1) as a dispersant in a composition further comprising a particulate solid and a plastic material.

公开(公告)号：US10358560B2

公开(公告)日：2019-07-23

申请号：US15564568

申请日：2016-04-08

申请人： Lubrizol Advanced Materials, Inc.

发明人： Dean Thetford ,  Elliot Coulbeck

IPC分类号： C09D11/037 ,  C09D11/107 ,  C09D11/322 ,  C09D11/36 ,  C09C1/00 ,  C09C3/00 ,  C09B67/46 ,  C09D11/10 ,  C09D11/326 ,  C08L33/04 ,  C08L33/18 ,  C08L33/24 ,  C09D7/45 ,  C01B13/00

摘要： The invention provides dispersed inorganic mixed metal oxide pigment compositions in a non-aqueous media utilizing a dispersant having terminal end groups and a central portion of the structure —[CH(A)-C(B)(D)]n-[CR2CR2]m- to disperse a mixed metal oxide pigment in the media. The metal oxide pigment is of the type used to color ceramic or glass articles. A milling process using beads is also described to reduce the mixed metal oxide particle size to the desired range. A method of using the mixed metal oxide dispersion to digitally print an image on a ceramic or glass article using the dispersion jetted through a nozzle and subsequently firing the colored article is also described.