公开(公告)号：US20150166853A1

公开(公告)日：2015-06-18

申请号：US14408152

申请日：2013-03-14

Applicant: Dow Global Technologies LLC

Inventor： Livia L. Chen ,  Selim Yalvac ,  Cynthia L. Rickey

IPC: C09J151/00 ,  C09J7/02 ,  C09J7/04 ,  C09J123/08 ,  C09J11/08

CPC classification number: C09J151/003 ,  C08L23/0815 ,  C09J7/21 ,  C09J7/29 ,  C09J7/35 ,  C09J11/08 ,  C09J123/0815 ,  C09J151/00 ,  C09J2201/122 ,  C09J2201/61 ,  C09J2400/283 ,  C09J2423/04 ,  C09J2451/00 ,  Y02P20/582 ,  Y10T428/2878

Abstract: The invention provides a composition comprising the following: A) an anhydride and/or carboxylic acid functionalized ethylene/alpha-olefin interpolymer having the following properties: i) a melt viscosity (177° C.) less than, or equal to, 50,000 cP, ii) MWD from 1.5 to 5, and iii) a density from 0.855 to 0.900 g/cc; B) a tackifier; and C) a wax.

Abstract translation: 本发明提供了包含以下物质的组合物：A）具有以下特性的酸酐和/或羧酸官能化乙烯/α-烯烃互聚物：i）熔体粘度（177℃）小于或等于50,000cP ，ii）MWD为1.5至5，iii）密度为0.855至0.900g / cc; B）增粘剂; 和C）蜡。

公开(公告)号：US09902882B2

公开(公告)日：2018-02-27

申请号：US14834892

申请日：2015-08-25

Applicant: Dow Global Technologies LLC

Inventor： Teresa P. Karjala ,  Selim Yalvac ,  Benjamin R. Rozenblat ,  Cynthia L. Rickey ,  Steven A. Wells

IPC: C08K3/00 ,  C09J151/00 ,  C08F8/00 ,  C08F255/00 ,  C08F255/02 ,  C09J151/06 ,  C08J5/00 ,  C08K5/00 ,  C08L51/06

CPC classification number: C09J151/003 ,  C08F8/00 ,  C08F255/00 ,  C08F255/02 ,  C08J5/00 ,  C08J2351/06 ,  C08J2451/06 ,  C08K3/01 ,  C08K5/0008 ,  C08L51/06 ,  C08L2205/02 ,  C08L2666/02 ,  C08L2666/04 ,  C09J151/06 ,  C08F210/02

Abstract: The invention provides compositions containing at least one functionalized polyolefin, and in particular, to compositions containing at least one functionalized ethylene interpolymer, which has a melt viscosity less than 50,000 cP at 350° F. (177° C.) and a molecular weight distribution (Mw/Mn) from about 1 to 5. The invention also provides adhesive formulations containing the same. The invention also relates to the preparation of the functionalized interpolymers, by reacting, for example, such an ethylene interpolymer with the following: a) at least one unsaturated compound, containing at least one heteroatom, and b) at least one initiator.

公开(公告)号：US10385242B2

公开(公告)日：2019-08-20

申请号：US14408152

申请日：2013-03-14

Applicant: Dow Global Technologies LLC

Inventor： Livia L. Chen ,  Selim Yalvac ,  Cynthia L. Rickey

IPC: C09J151/00 ,  C09J7/02 ,  C09J7/04 ,  C09J123/08 ,  C09J11/08 ,  C08L23/08 ,  C09J7/35 ,  C09J7/29 ,  C09J7/21

Abstract: The invention provides a composition comprising the following: A) an anhydride and/or carboxylic acid functionalized ethylene/alpha-olefin interpolymer having the following properties: i) a melt viscosity (177° C.) less than, or equal to, 50,000 cP, ii) MWD from 1.5 to 5, and iii) a density from 0.855 to 0.900 g/cc; B) a tackifier; and C) a wax.

公开(公告)号：US09969912B2

公开(公告)日：2018-05-15

申请号：US15100497

申请日：2014-12-22

Applicant: Dow Global Technologies LLC

Inventor： Colin LiPiShan ,  Cynthia L. Rickey ,  Alex Y. Wang

IPC: C09J157/00 ,  C09J153/00 ,  C09J123/08

CPC classification number: C09J153/00 ,  C08L53/00 ,  C08L91/06 ,  C09J123/0815 ,  C09J157/00

Abstract: The present disclosure is directed to a hot melt adhesive composition including: a) an ethylene/α-olefin multi-block copolymer having a weight molecular weight (Mw) less than 20,000; b) a tackifier having a softening temperature from 90° C. to 150° C.; and c) a wax.

公开(公告)号：US20150361315A1

公开(公告)日：2015-12-17

申请号：US14834892

申请日：2015-08-25

Applicant: Dow Global Technologies LLC

Inventor： Teresa P. Karjala ,  Selim Yalvac ,  Benjamin R. Rozenblat ,  Cynthia L. Rickey ,  Steven A. Wells

IPC: C09J151/00 ,  C08K3/00 ,  C08J5/00 ,  C08K5/00

CPC classification number: C09J151/003 ,  C08F8/00 ,  C08F255/00 ,  C08F255/02 ,  C08J5/00 ,  C08J2351/06 ,  C08J2451/06 ,  C08K3/01 ,  C08K5/0008 ,  C08L51/06 ,  C08L2205/02 ,  C08L2666/02 ,  C08L2666/04 ,  C09J151/06 ,  C08F210/02

Abstract: The invention provides compositions containing at least one functionalized polyolefin, and in particular, to compositions containing at least one functionalized ethylene interpolymer, which has a melt viscosity less than 50,000 cP at 350° F. (177° C.) and a molecular weight distribution (Mw/Mn) from about 1 to 5. The invention also provides adhesive formulations containing the same. The invention also relates to the preparation of the functionalized interpolymers, by reacting, for example, such an ethylene interpolymer with the following: a) at least one unsaturated compound, containing at least one heteroatom, and b) at least one initiator.

Abstract translation: 本发明提供含有至少一种官能化聚烯烃的组合物，特别是含有至少一种官能化乙烯互聚物的组合物，其在350°F（177℃）下的熔体粘度小于50,000cP，分子量分布 （Mw / Mn）为约1〜5。本发明还提供含有该组合物的粘合剂制剂。 本发明还涉及官能化互聚物的制备，例如使这种乙烯互聚物与下列物质反应：a）至少一种含有至少一个杂原子的不饱和化合物，和b）至少一种引发剂。

公开(公告)号：US20150065638A1

公开(公告)日：2015-03-05

申请号：US14379584

申请日：2013-02-27

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Colin LiPiShan ,  Cynthia L. Rickey ,  Alec Y. Wang

IPC: C09J153/00

CPC classification number: C09J153/00 ,  C08L23/08

Abstract: The invention provides an adhesive formulation comprising an olefin block copolymer comprising hard blocks and soft blocks wherein the hard blocks comprise 4-8 mol % comonomer; and are present in an amount of 20 wt %-45 wt %. This formulation is particularly advantageous for use in hot melt adhesives but may be used in other applications as well.

Abstract translation: 本发明提供一种包含含有硬嵌段和软嵌段的烯烃嵌段共聚物的粘合剂制剂，其中硬嵌段包含4-8mol％共聚单体; 并且以20重量％-45重量％的量存在。 该配方对于用于热熔粘合剂中特别有利，但也可用于其它应用中。

公开(公告)号：US20130085234A1

公开(公告)日：2013-04-04

申请号：US13683596

申请日：2012-11-21

Applicant: Dow Global Technologies LLC

Inventor： William J. Harris ,  John D. Weaver ,  Brian W. Walther ,  Stephen F. Hahn ,  Yunwa W. Cheung ,  Pankaj Gupta ,  Thoi H. Ho ,  Kenneth N. Reichek ,  Selim Yalvac ,  Teresa P. Karjala ,  Benjamin R. Rozenblat ,  Cynthia L. Rickey

IPC: C08F10/14

CPC classification number: B32B27/327 ,  B32B27/06 ,  B32B27/32 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/00 ,  C08F10/14 ,  C08F110/02 ,  C08F210/14 ,  C08F210/16 ,  C08F295/00 ,  C08F297/00 ,  C08F297/08 ,  C08F297/083 ,  C08F297/086 ,  C08F2410/01 ,  C08F2410/04 ,  C08F2420/02 ,  C08L23/02 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/0853 ,  C08L23/10 ,  C08L53/00 ,  C08L53/005 ,  Y10T428/24942 ,  Y10T428/24992 ,  Y10T428/2826 ,  Y10T428/31573 ,  Y10T428/31587 ,  C08F2/38 ,  C08F4/65904 ,  C08L2666/06 ,  C08F2500/09 ,  C08F2500/03 ,  C08F4/64148 ,  C08F4/64193 ,  C08F4/64048 ,  C08F4/6411 ,  C08F4/64144 ,  C08F2500/08 ,  C08F4/64113 ,  C08L2666/02 ,  C08L2666/04 ,  C08F2500/12 ,  C08F2500/20 ,  C08F210/08 ,  C08F2500/11 ,  C08F2500/21 ,  C08F210/02 ,  C08F212/08 ,  C08F232/02 ,  C08F232/08

Abstract: The invention relates to functionalized interpolymers derived from base olefin interpolymers, which are prepared by polymerizing one or more monomers or mixtures of monomers, such as ethylene and one or more comonomers, to form an interpolymer products having unique physical properties. The functionalized olefin interpolymers contain two or more differing regions or segments (blocks), resulting in unique processing and physical properties.

Abstract translation: 本发明涉及衍生自基础烯烃互聚物的官能化互聚物，其通过聚合一种或多种单体或单体混合物如乙烯和一种或多种共聚单体而制备，以形成具有独特物理性质的互聚物产物。 官能化的烯烃互聚物含有两个或多个不同的区域或链段（嵌段），产生独特的加工和物理性能。

公开(公告)号：US20230193091A1

公开(公告)日：2023-06-22

申请号：US17997472

申请日：2021-04-29

Applicant: Dow Global Technologies LLC

Inventor： Yi Jin ,  Jong-young Lee ,  Allan Walter Mclennaghan ,  Cynthia L. Rickey

IPC: C09J153/00 ,  C08L53/00

CPC classification number: C09J153/00 ,  C08L53/00

Abstract: A composition comprising the following: a) at least one ethylene/alpha-olefin multi-block inteipolymer that comprises soft segments (SS) and hard segments (HS), and wherein the interpolymer comprises the following properties: i) a melt index (I2)≥30 dg/min, ii) a molar ratio of “the alpha-olefin in the SS” to “the alpha-olefin in the HS”≥18, iii) a weight ratio of the SS to the HS ≤12.0; at least one tackifier and/or at least one oil.

公开(公告)号：US08609779B2

公开(公告)日：2013-12-17

申请号：US13683596

申请日：2012-11-21

Applicant: Dow Global Technologies LLC

Inventor： William J. Harris ,  John D. Weaver ,  Brian W. Walther ,  Stephen F. Hahn ,  Yunwa W. Cheung ,  Pankaj Gupta ,  Thoi H. Ho ,  Kenneth N. Reichek ,  Selim Yalvac ,  Teresa P. Karjala ,  Benjamin R. Rozenblat ,  Cynthia L. Rickey

IPC: C08F297/02 ,  C08F297/00

CPC classification number: B32B27/327 ,  B32B27/06 ,  B32B27/32 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/00 ,  C08F10/14 ,  C08F110/02 ,  C08F210/14 ,  C08F210/16 ,  C08F295/00 ,  C08F297/00 ,  C08F297/08 ,  C08F297/083 ,  C08F297/086 ,  C08F2410/01 ,  C08F2410/04 ,  C08F2420/02 ,  C08L23/02 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/0853 ,  C08L23/10 ,  C08L53/00 ,  C08L53/005 ,  Y10T428/24942 ,  Y10T428/24992 ,  Y10T428/2826 ,  Y10T428/31573 ,  Y10T428/31587 ,  C08F2/38 ,  C08F4/65904 ,  C08L2666/06 ,  C08F2500/09 ,  C08F2500/03 ,  C08F4/64148 ,  C08F4/64193 ,  C08F4/64048 ,  C08F4/6411 ,  C08F4/64144 ,  C08F2500/08 ,  C08F4/64113 ,  C08L2666/02 ,  C08L2666/04 ,  C08F2500/12 ,  C08F2500/20 ,  C08F210/08 ,  C08F2500/11 ,  C08F2500/21 ,  C08F210/02 ,  C08F212/08 ,  C08F232/02 ,  C08F232/08

Abstract: The invention relates to functionalized interpolymers derived from base olefin interpolymers, which are prepared by polymerizing one or more monomers or mixtures of monomers, such as ethylene and one or more comonomers, to form an interpolymer products having unique physical properties. The functionalized olefin interpolymers contain two or more differing regions or segments (blocks), resulting in unique processing and physical properties.

Abstract translation: 本发明涉及衍生自基础烯烃互聚物的官能化互聚物，其通过聚合一种或多种单体或单体混合物如乙烯和一种或多种共聚单体而制备，以形成具有独特物理性质的互聚物产物。 官能化的烯烃互聚物含有两个或多个不同的区域或链段（嵌段），产生独特的加工和物理性能。