公开(公告)号：US20130206770A1

公开(公告)日：2013-08-15

申请号：US13511094

申请日：2009-11-20

申请人： Christiane Poel ,  Georg Schlenk ,  Rüdiger Wittenberg

发明人： Christiane Poel ,  Georg Schlenk ,  Rüdiger Wittenberg

IPC分类号： B65D53/04 ,  B21D51/46

CPC分类号： B65D53/04 ,  B21D51/46 ,  B65D53/00 ,  C08L23/0815 ,  C08L53/00 ,  C08L2205/02 ,  C08L2314/06 ,  C08L2666/06

摘要： The invention relates to a polymer compound for a sealing insert for a container closure, in particular for fat-containing filling materials, which has a composition such that the migration of constituents of the compound into the filling material is reduced, characterised in that the Shore A hardness of the polymer compound is between 45 and 95 and in the compressive deformation test analogous to ASTM D395-97 Method B at 70 DEG C the polymer compound exhibits a compression set of 30-90%.

摘要翻译： 本发明涉及一种用于容器封闭件的密封插入物的高分子化合物，特别是用于含脂肪的填充材料，其具有使化合物的成分向填充材料的迁移减少的组成，其特征在于肖氏 聚合物化合物的硬度在45和95之间，在压缩变形试验类似于ASTM D395-97方法B在70℃下，聚合物化合物表现出30-90％的压缩永久变形。

公开(公告)号：US20230416991A1

公开(公告)日：2023-12-28

申请号：US18036961

申请日：2021-11-24

申请人： ACTEGA DS GMBH

发明人： Anna Maier ,  Jane Oeljeschläger

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

CPC分类号： D21H19/58 ,  C09D123/0869 ,  C09D5/022 ,  C09D7/62 ,  D21H19/40 ,  D21H21/18

摘要： 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：US11827787B2

公开(公告)日：2023-11-28

申请号：US17413694

申请日：2019-12-12

申请人： ACTEGA DS GMBH

发明人： Jörg Frahn ,  Olga Weber

IPC分类号： C08L75/08 ,  B29C45/00 ,  C08L53/02 ,  C08L91/00 ,  B29K19/00

CPC分类号： C08L75/08 ,  B29C45/0001 ,  C08L53/02 ,  C08L91/00 ,  B29K2019/00 ,  C08L2203/30 ,  C08L2205/035 ,  C08L2207/04 ,  C08L2207/322

摘要： The invention relates to a thermoplastic elastomer composition comprising a mixture of a. 5-50 wt. % of a block copolymer type thermoplastic polyurethane elastomer (TPE-U) b. 5-50 of a block copolymer type thermoplastic co-polyester elastomer (TPE-C), and c. 10-60 wt. % of a thermoplastic styrenic block copolymer (TPE-S), wherein the wt. % is based on the total content of the elastomer composition. The elastomer composition might be efficiently connected with polar polymers so that corresponding polymer articles are formed.

公开(公告)号：US20220315788A1

公开(公告)日：2022-10-06

申请号：US17641604

申请日：2020-08-20

申请人： ACTEGA DS GMBH

发明人： Anna Maier ,  Anita Reichenbach

IPC分类号： C09D123/08 ,  C08L23/08

摘要： 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

申请人： ACTEGA DS GMBH

发明人： Anna Maier ,  Anita Reichenbach

IPC分类号： C08J3/05 ,  B05D7/16

摘要： 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：US10450449B2

公开(公告)日：2019-10-22

申请号：US13511095

申请日：2009-11-20

申请人： Dany Mängel ,  Waldemar Eichler

发明人： Dany Mängel ,  Waldemar Eichler

IPC分类号： B65D53/04 ,  C08L23/08 ,  C08L23/04 ,  C08L23/06 ,  C08L23/10 ,  B65D41/12 ,  C08L23/02 ,  B65D41/17

摘要： The invention relates to a polymer compound for a PVC-free sealing insert for twist crowns, wherein the Shore A hardness of the polymer compound is between 50 and 90 and in the compressive deformation test analogous to ASTM D395-97 Method B at 70 DEG. C. the polymer compound exhibits a compression set of 30-90%.

公开(公告)号：US20140209611A1

公开(公告)日：2014-07-31

申请号：US14072505

申请日：2011-05-11

申请人： Actega DS GmbH

发明人： Dany Mängel

IPC分类号： B65D41/04

CPC分类号： B65D41/0435 ,  B65D53/00 ,  C08L23/10 ,  C09K3/10 ,  C09K2003/109 ,  C09K2200/0617 ,  C09K2200/062 ,  C09K2200/0642 ,  C08L23/06 ,  C08L53/02

摘要： The present invention relates to compositions (compounds) which can be used as seal material in vessel caps, even under pasteurization conditions and possibly sterilization conditions. More specifically, the invention relates to such compositions that are suitable for vessel caps that can be unscrewed, such as lug screw caps and in particular Press-on/Twist-off® caps, and that result in a reduced migration of undesirable substances.

摘要翻译： 本发明涉及即使在巴氏灭菌条件和可能的灭菌条件下也可用作容器盖中的密封材料的组合物（化合物）。 更具体地说，本发明涉及适用于可以拧开的容器盖的这种组合物，例如凸耳螺旋盖，特别是压入/扭转盖，并且导致不需要的物质的迁移减少。

公开(公告)号：US20240026087A1

公开(公告)日：2024-01-25

申请号：US18375061

申请日：2023-09-29

申请人： ACTEGA DS GMBH

发明人： Anna Maier ,  Anita Reichenbach

IPC分类号： C08J3/05 ,  B05D7/16

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

摘要： 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：US20220380098A1

公开(公告)日：2022-12-01

申请号：US17775787

申请日：2020-03-18

申请人： ACTEGA DS GMBH

发明人： Dany Mängel

IPC分类号： B65D53/02 ,  B65D53/06 ,  C08L23/14

摘要： The application relates to a vessel closure seal, in particular for fat-containing filling materials, comprising a polymer compound of which the seal consists essentially or entirely, a) wherein the polymer compound is PVC-free and comprises at least one TPS, and at least two different co-PPs, or at least one co-PP with a Shore A hardness of max. 80, a crystallisation enthalpy of max. 30 J/g and a melting point of at least 155° C., b) and the polymer compound has a Shore A hardness at 70° C. of between 30 and 85 and a Molt Flow Index (5 kg/190° C.) of less than 20 g/10 min.

公开(公告)号：US10450448B2

公开(公告)日：2019-10-22

申请号：US15496697

申请日：2017-04-25

申请人： Actega DS GmbH

发明人： William David Coulter ,  Rüdiger Wittenberg

IPC分类号： C08L23/06 ,  C08L23/04 ,  C08L23/08 ,  C08L23/10 ,  C08L23/14 ,  C08L53/00 ,  C08L53/02 ,  C08K3/30 ,  C08K5/01

摘要： PVC-free polymer compound for producing seals containing scavengers for screw caps, in particular twist crown corks, characterized in that the Shore A hardness of the polymer compound lies between 50 and 90 and, in a compression set test analogous to ASTM D395-97, Method B, the polymer compound has a compression set of between 30% and 90% after it has been left for 22 hours at 70° C. under a compression of 25%.