公开(公告)号：US20240026087A1

公开(公告)日：2024-01-25

申请号：US18375061

申请日：2023-09-29

Applicant: ACTEGA DS GMBH

Inventor： Anna Maier ,  Anita Reichenbach

IPC: C08J3/05 ,  B05D7/16

CPC classification number: C08J3/05 ,  B05D7/16 ,  B05D2202/25 ,  C08J2323/08 ,  C08J2323/26 ,  C08J2331/04 ,  C08J2333/02 ,  C08J2439/06 ,  C08J2471/02

Abstract: A heat sealed substrate, the substrate being heat sealed with an aqueous polyolefin dispersion including an aqueous dispersion A including: A1, a copolymer of polyethylene and (meth)acrylic acid [E(M)AA] or a mixture of different copolymers of polyethylene and (meth)acrylic acid, A2, another polymer, not being a copolymer of polyethylene and (meth)acrylic acid, or a mixture of other polymers, and an optional additive; and an optional compound B, where compound B is a material dispersable or soluble in water and different from any of the ingredients of dispersion A.

公开(公告)号：US20230416991A1

公开(公告)日：2023-12-28

申请号：US18036961

申请日：2021-11-24

Applicant: ACTEGA DS GMBH

Inventor： Anna Maier ,  Jane Oeljeschläger

IPC: D21H19/58 ,  C09D123/08 ,  C09D5/02 ,  C09D7/62 ,  D21H19/40 ,  D21H21/18

CPC classification number: D21H19/58 ,  C09D123/0869 ,  C09D5/022 ,  C09D7/62 ,  D21H19/40 ,  D21H21/18

Abstract: The invention relates to a fiber preparation treated with an aqueous polyolefin dispersion having a pH value from 7.5-9.4 containing a. from 50 to 100 wt. % of an aqueous dispersion A comprising the following ingredients: i. from 41 to 98 wt. % of A1, a copolymer of ethylene and (meth)acrylic acid having a content of (meth)acrylic based groups of at least 14 wt. % based on the total weight of the copolymer or a mixture of different copolymers of ethylene and (meth)acrylic acid each having a content of (meth)acrylic based groups of at least 14 wt. % based on the total weight of the copolymer, ii. from 1 to 59 wt. % of A2, another olefinic structure units containing hydrocarbon polymer, or a mixture of other olefinic structure units containing hydrocarbonpolymers, and iii. from 0-35 wt. % of additive different from A1 and A2, b. from 0 to 50 wt. % of a compound B, where compound B is a material dispersible or soluble in water and different from any of the ingredients of dispersion A wherein —the wt. % of A and B is based on the solid content of the whole aqueous polyolefin dispersion, —the wt. % of the ingredients of dispersion A is based on the solid content of dispersion A, —the sum of the wt. % of ingredients i to iii of dispersion A is 100%.

公开(公告)号：US20220315788A1

公开(公告)日：2022-10-06

申请号：US17641604

申请日：2020-08-20

Applicant: ACTEGA DS GMBH

Inventor： Anna Maier ,  Anita Reichenbach

IPC: C09D123/08 ,  C08L23/08

Abstract: The invention relates to an aqueous polyolefin dispersion having a pH value from 8.6-12.5 containing a from 50 to 100 wt. % of an aqueous dispersion A comprising the following ingredients: i. from 31 to 90 wt. % of A1, a copolymer of ethylene and (meth)acrylic acid having a content of (meth)acrylic based groups of at least 11 wt. % based on the total weight of the copolymer or a mixture of different copolymers of ethylene and (meth)acrylic acid each having a content of (meth)acrylic based groups of at least 11 wt. % based on the total weight of the copolymer, ii. from 10 to 69 wt. % of A2, another olefinic structure units containing polymer, not being a copolymer of ethylene and (meth)acrylic acid, or a mixture of other olefinic structure units containing polymers not being a copolymers of ethylene and (meth)acrylic acid, and iii. from 0-35 wt. % of additive different from A1 and A2, b. from 0 to 50 wt. % of other ingredient(s) B, where compound B is a material dispersible or soluble in water and different from any of the ingredients of dispersion A wherein—the wt. % of A and B is based on the solid content of the whole aqueous polyolefin dispersion,—the wt. % of the ingredients of dispersion A is based on the solid content of dispersion A,—the sum of the wt. % of ingredients i to iii of dispersion A is 100% and wherein the pH of the dispersion is in the range of 9.5 to 11 and/or the dispersion contains, as an ingredient of B, more than 5 and less than 35 wt. % of PEG, based on the solid content of the whole aqueous dispersion.

公开(公告)号：US20210009766A1

公开(公告)日：2021-01-14

申请号：US17040226

申请日：2019-03-21

Applicant: ACTEGA DS GMBH

Inventor： Anna Maier ,  Anita Reichenbach

IPC: C08J3/05 ,  B05D7/16

Abstract: The invention relates to an aqueous polyolefin dispersion comprising from 50 to 100 wt. % of a aqueous dispersion A comprising the following ingredients: from 30 to 90 wt. % of A1, a copolymer of polyethylene and (meth)acrylic acid [E(M)AA] or a mixture of different copolymers of polyethylene and (meth)acrylic acid, from 10 to 70 wt. % of A2, another polymer, not being a copolymer of polyethylene and (meth)acrylic acid, or a mixture of other polymers, and from 0-15 wt. % of additive from 0 to 50 wt. % of a compound B, where compound B is a material dispersable or soluble in water and different from any of the ingredients of dispersion A wherein the wt. % of A and B is based on the solid content of the whole aqueous polyolefin dispersion and the wt % of the ingredients of dispersion A is based on the solid content of dispersion A, the sum of the wt. % of ingredients i to iii of dispersion A is 100%.

公开(公告)号：US20250051601A1

公开(公告)日：2025-02-13

申请号：US18923915

申请日：2024-10-23

Applicant: ACTEGA DS GMBH

Inventor： Anna Maier ,  Anita Reichenbach

IPC: C09D123/08 ,  C08L23/08

Abstract: The invention relates to an aqueous polyolefin dispersion having a pH value from 8.6-12.5 containing a. from 50 to 100 wt. % of an aqueous dispersion A comprising the following ingredients: i. from 31 to 90 wt. % of A1, a copolymer of ethylene and (meth)acrylic acid having a content of (meth)acrylic based groups of at least 11 wt. % based on the total weight of the copolymer or a mixture of different copolymers of ethylene and (meth)acrylic acid each having a content of (meth)acrylic based groups of at least 11 wt. % based on the total weight of the copolymer, ii. from 10 to 69 wt. % of A2, another olefinic stricture units containing polymer, not being a copolymer of ethylene and (meth)acrylic acid, or a mixture of other olefinic structure units containing polymers not being a copolymers of ethylene and (meth)acrylic acid, and iii. from 0-35 wt. % of additive different from A1 and A2, b. from 0 to 50 wt. % of other ingredient(s) B, where compound B is a material dispersible or soluble in water and different from any of the ingredients of dispersion A wherein—the wt. % of A and B is based on the solid content of the whole aqueous polyolefin dispersion,—the wt. % of the ingredients of dispersion A is based on the solid content of dispersion A.—the sum of the wt. % of ingredients i to iii of dispersion A is 100% and wherein the pH of the dispersion is in the range of 9.5 to 11 and/or the dispersion contains, as an ingredient of B, more than 5 and less than 35 wt. % of PEG, based on the solid content of the whole aqueous dispersion.

公开(公告)号：US20240018311A1

公开(公告)日：2024-01-18

申请号：US18036910

申请日：2021-11-24

Applicant: ACTEGA DS GMBH

Inventor： Anna Maier ,  Jane Oeljeschläger

IPC: C08J3/05 ,  C08L23/08 ,  C08J5/18

CPC classification number: C08J3/05 ,  C08L23/0846 ,  C08J5/18 ,  C08L2666/66 ,  C08L2201/54 ,  C08J2323/08 ,  C08L2205/025 ,  C08L2666/58 ,  C08L2666/06

Abstract: The invention relates to an aqueous polyolefin dispersion comprising a. from 50 to 100 wt. % of an aqueous dispersion A comprising the following ingredients: i. from 60.0 to 98.9 wt. % of A1, a copolymer of polyethylene and (meth)acrylic acid [E(M)AA] or a mixture of different copolymers of polyethylene and (meth)acrylic acid, ii. from 1.0 to 39.0 wt. % of A2, another polymer or a mixture of other polymers, not being a copolymer of polyethylene and (meth)acrylic acid, selected from the group consisting of copolymers of ethylene and vinyl acetate (EVA) and copolymers of ethylene and vinyl acetate (EVA) modified with maleic anhydride, iii. from 0.1-10.0 wt. % of a silicate component A3 (wt. % refers to the relevant SiO2 content) and iv. from 0-20 wt. % of additive not being A1, A2 or A3,b. from 0 to 50 wt. % of a compound B, where compound B is a material dispersable or soluble in water and different from any of the ingredients of dispersion A wherein—the wt. % of A and B is based on the solid content of the whole aqueous polyolefin dispersion, —the wt % of the ingredients of dispersion A is based on the solid content of dispersion A, the sum of the wt. % of ingredients i to iv) of dispersion A is 100%.