公开(公告)号：EP3212716A4

公开(公告)日：2018-08-01

申请号：EP14904886

申请日：2014-10-31

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM & HAAS

Inventor： YANG MIAO ,  GU WEICHAO ,  QU ZHAOHUI ,  LIANG YONGFU

IPC: C08L93/04 ,  B01F17/52 ,  C09J9/00 ,  C09J11/08 ,  C09J133/02

CPC classification number: C09J11/08 ,  C08K5/09 ,  C08L93/04 ,  C08L2201/50 ,  C09J133/02 ,  C09J157/06 ,  C09J193/04 ,  C08L33/02

Abstract: A rosin dispersion is a reaction product of, by dry weight based on total dry weight of the rosin dispersion, from 80% to 98% a rosin resin, and from 2% to 20% a dispersant. The rosin resin is processed by at least one method of a) modification, b) hydrogenation or disproportionation, and c) polymerization or esterification from raw material rosins. The dispersant is selected from C18-C32 aliphatic carboxylic acids, olefin (meth) acrylic acid copolymers, and other acid/anhydride modified polymers. A continuous process for preparing the rosin dispersion and an adhesive formulation comprising the rosin dispersion are also included.

公开(公告)号：EP3169739A4

公开(公告)日：2018-02-21

申请号：EP14897533

申请日：2014-07-17

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： CHEN YONG ,  CHEN YONGCHUN ,  GU WEICHAO ,  LIANG YONGFU ,  PANG XIAOYI ,  YU HAIYANG

IPC: C09J201/00 ,  B32B7/12 ,  B32B27/12 ,  B32B27/18 ,  B32B27/34 ,  B32B27/36 ,  C09D123/00 ,  C09D123/08 ,  C09D131/04 ,  C09D153/02

CPC classification number: B32B27/32 ,  B32B5/02 ,  B32B5/18 ,  B32B7/12 ,  B32B27/12 ,  B32B27/18 ,  B32B27/302 ,  B32B27/38 ,  B32B27/40 ,  B32B37/14 ,  B32B2250/02 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2266/025 ,  B32B2266/0292 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/308 ,  C09D123/0876 ,  C09J5/06 ,  C09J123/26 ,  C09J151/003 ,  C09J153/00 ,  C09J201/00 ,  C09J2400/263 ,  C09J2423/006 ,  C09J2431/00 ,  C09J2451/00 ,  C09J2453/00 ,  C09J2467/006 ,  C09J2477/006

Abstract: A method for bonding a fabric to a polyolefin elastomer. The method comprises applying to the fabric: (a) from 10 to 90 wt % of an aqueous dispersion of a thermoplastic polymer; and (b) from 90 to 10 wt % of an aqueous dispersion of a rosin, wherein percentages are based on total dry weight of thermoplastic polymer and rosin.

公开(公告)号：EP2999818A4

公开(公告)日：2017-01-11

申请号：EP13885182

申请日：2013-05-22

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM & HAAS

Inventor： WANG TAO ,  GU WEICHAO ,  WANG TAO ,  CHEN JUNYU ,  DU HAITAO ,  YAN YUNFEI ,  MA RUI

IPC: D21H17/67 ,  D21H17/00 ,  D21H17/34 ,  D21H17/35 ,  D21H17/69 ,  D21H23/04

CPC classification number: D21H17/74 ,  D21H17/34 ,  D21H17/35 ,  D21H17/67 ,  D21H17/675 ,  D21H17/69 ,  D21H23/04

Abstract: A new paper composition comprising, a) from 15 wt. % to 70 wt. % a hiding composite comprising based on the total weight of the hiding composite, from 30 wt. % to 75 wt. % pigment particles and from 25 wt. % to 70 wt. % a thermoplastic polymer. The pigment particles are hydrophobically treated with the surface tension of the pigment particles being from 0.1 to 50 mN/m, and the surface tension difference between the pigment particles and the thermoplastic polymer being less than 40 mN/m; and b) from 30 wt. % to 85 wt. % a paper pulp. Process of making such a new paper composition.

Abstract translation: 一种新的纸组合物，其包含：a）15wt。 ％至70wt。 ％的隐藏复合材料包含基于所述隐藏复合材料的总重量，从30wt。 ％至75重量％ ％颜料颗粒和25重量％ ％至70wt。 ％热塑性聚合物。 颜料颗粒以颜料颗粒的表面张力为0.1〜50mN / m进行疏水处理，颜料颗粒与热塑性聚合物之间的表面张力差小于40mN / m; 和b）30wt。 ％至85wt。 ％纸浆。 制作这样一种新纸组合的过程。