公开(公告)号：US3639148A

公开(公告)日：1972-02-01

申请号：US3639148D

申请日：1970-04-02

Applicant: DOW CHEMICAL CO

Inventor： MOORE CARL ,  GIBBS DAIE S ,  VANDERHOFF JOHN W

IPC: C08J7/04 ,  B32B27/08 ,  B32B27/30

CPC classification number: C08J7/042 ,  C08J2321/00 ,  C08J2427/08 ,  C08J2491/08 ,  Y10T428/2822 ,  Y10T428/31801

Abstract: A composite article and method for preparing the same wherein such article is composed of a macromolecular organic substrate having at least one surface wherein the contact angle of water to such surface is less than about 80*, a base coating for such surface of a copolymer consisting principally of a normally crystalline vinylidene chloride polymer coating and a top coating containing an antisticking agent.

Abstract translation: 一种复合制品及其制备方法，其中这种制品由具有至少一个表面的大分子有机基材组成，其中水与该表面的接触角小于约80℃，该共聚物表面的基底涂层包括 主要是通常结晶的偏二氯乙烯聚合物涂层和含有抗粘剂的顶涂层。

公开(公告)号：US09708461B2

公开(公告)日：2017-07-18

申请号：US14243634

申请日：2014-04-02

Applicant: THE GATES CORPORATION

Inventor： Donald J Burlett

IPC: C08K5/01 ,  C08K3/04 ,  C08K5/05 ,  C08K5/09 ,  C08K5/098 ,  C08K5/101 ,  C08K5/103 ,  C08K5/20 ,  C08K7/24 ,  C08L91/06

CPC classification number: C08K5/01 ,  C08J3/226 ,  C08J2323/16 ,  C08J2491/08 ,  C08K3/04 ,  C08K3/041 ,  C08K5/05 ,  C08K5/09 ,  C08K5/098 ,  C08K5/101 ,  C08K5/103 ,  C08K5/20 ,  C08K7/24 ,  C08L91/06 ,  Y10T428/139

Abstract: A method for preparing a “predispersion” of carbon nanotubes in a wax or wax blend involving melt-mixing, cooling and grinding the blend, preferably multiple times. The wax predispersion may provide particularly improved dispersion of single-wall nanotubes in ethylene-α-olefin elastomer compositions, resulting in improved reinforcement from the SWCNT. The improved elastomer compositions may show simultaneous improvement in both modulus and in elongation at break. The inventive elastomer compositions may be formed into useful rubber articles.

公开(公告)号：US20180230307A1

公开(公告)日：2018-08-16

申请号：US15750640

申请日：2016-08-04

Applicant: Sasol Wax GmbH

Inventor： Arnd-Luder Gaulke ,  Uwe Kurras ,  Corinna Schwalzendahl

IPC: C08L91/08 ,  C08J3/12 ,  C08J3/00 ,  C08L7/00

CPC classification number: C08L91/08 ,  C08J3/005 ,  C08J3/12 ,  C08J2391/08 ,  C08J2491/08 ,  C08L7/00 ,  C08L21/00 ,  C08L91/06 ,  C08L2205/025 ,  C08L2205/18

Abstract: The invention relates to a hydrocarbon wax composition with superior properties as ozone- and aging-protecting additive in rubber products, the production thereof and the use thereof as ozone- and aging-protecting additive. The hydrocarbon wax composition is characterized by its distribution of hydrocarbon molecules by number of carbon atoms per hydrocarbon molecule and its distribution of branched and linear hydrocarbons.

公开(公告)号：US20150203637A1

公开(公告)日：2015-07-23

申请号：US14414681

申请日：2013-07-15

Applicant: EMULCO LABORATORIES C.V.B.A.

Inventor： Lieve Taets

IPC: C08J3/09

CPC classification number: C09D123/22 ,  C08J3/03 ,  C08J2323/18 ,  C08J2323/22 ,  C08J2491/08 ,  C08K5/07 ,  C08L23/22 ,  C08L91/00

Abstract: The invention relates to a method for preparing a stable and thin liquid polyisobutene emulsion comprising the steps of i) heating a polyisobutene polymer, optionally mixing said polyisobutene polymer with a wax and/or oil, thereby obtaining a pre-mix, ii) mixing said pre-mix in water containing one or more surfactants in a concentration of the surfactant of maximum 5% wt. at a controlled flow rate, which flow rate is sufficiently slow to form particles of the pre-mix, thereby obtaining a pre-emulsion, and iii) homogenising said pre-emulsion, thereby obtaining said polyisobutene emulsion with an average particle size of at maximum 100 μm.

Abstract translation: 本发明涉及一种制备稳定和薄的液体聚异丁烯乳液的方法，包括以下步骤：i）加热聚异丁烯聚合物，任选地将所述聚异丁烯聚合物与蜡和/或油混合，从而获得预混物，ii）将所述 在含有一种或多种表面活性剂浓度最高5％wt的表面活性剂的水中预混合。 以可控的流速，该流速足够慢以形成预混合物的颗粒，从而获得预乳液，和iii）均化所述预乳液，从而获得平均粒径最大的所述聚异丁烯乳液 100微米。

公开(公告)号：US09617443B2

公开(公告)日：2017-04-11

申请号：US14414681

申请日：2013-07-15

Applicant: EMULCO LABORATORIES C.V.B.A.

Inventor： Lieve Taets

IPC: C08J3/09 ,  C08K5/07 ,  C09D123/22 ,  C08J3/03 ,  C08L23/22

CPC classification number: C09D123/22 ,  C08J3/03 ,  C08J2323/18 ,  C08J2323/22 ,  C08J2491/08 ,  C08K5/07 ,  C08L23/22 ,  C08L91/00

Abstract: The invention relates to a method for preparing a stable and thin liquid polyisobutene emulsion comprising the steps of i) heating a polyisobutene polymer, optionally mixing said polyisobutene polymer with a wax and/or oil, thereby obtaining a pre-mix, ii) mixing said pre-mix in water containing one or more surfactants in a concentration of the surfactant of maximum 5% wt. at a controlled flow rate, which flow rate is sufficiently slow to form particles of the pre-mix, thereby obtaining a pre-emulsion, and iii) homogenizing said pre-emulsion, thereby obtaining said polyisobutene emulsion with an average particle size of at maximum 100 μm.

公开(公告)号：US20170002155A1

公开(公告)日：2017-01-05

申请号：US15015103

申请日：2016-02-03

Applicant: Xingkui ZHOU

Inventor： Xingkui ZHOU

IPC: C08J5/18 ,  B29C47/00 ,  C08K13/02

CPC classification number: B29C47/0021 ,  B29C47/0057 ,  B29K2023/06 ,  B29K2509/00 ,  B29K2995/006 ,  C08J5/18 ,  C08J9/06 ,  C08J9/104 ,  C08J2323/06 ,  C08J2491/08 ,  C08K3/10 ,  C08K3/24 ,  C08K3/26 ,  C08K5/057 ,  C08K5/09 ,  C08K5/5415 ,  C08K2003/265 ,  C08K2201/005 ,  C08L23/06 ,  C08L91/06

Abstract: A composition for low density, ultrathin, and inorganic films, comprising a mixture of 70-82% of calcium carbonate by weight, 10-15% of linear polyethylene by weight, 1-5% of stearic acid by weight, 0.40-0.80% of aluminate by weight, 0.20-0.80% of titanic acid ester by weight, 0.4-3.0% of modified polyethoxylated silicone emulsion by weight, 0.05-0.5% of foaming agent by weight, and 0.01-0.1% of foaming agent accelerator by weight. The inorganic of the present invention is reduced in thickness, light in weight, easy to degrade, high tensile and high tear strength, toxicity-free, high temperature resistance, and low prices, so as to fulfill the requirement of producing the mulch, trash bags, shopping bags, and package bags.

Abstract translation: 一种用于低密度，超薄和无机膜的组合物，其包含70-82重量％的碳酸钙，10-15重量％的直链聚乙烯，1-5重量％的硬脂酸，0.40-0.80重量％ 的铝酸酯，0.20-0.80重量％的钛酸酯，0.4-3.0重量％的改性聚乙氧基化硅氧烷乳液，0.05-0.5重量％的发泡剂和0.01-0.1重量％的发泡剂促进剂。 本发明的无机物的厚度，重量轻，易降解，拉伸强度高，撕裂强度高，无毒，耐高温，价格低廉，满足生产地膜，垃圾 袋，购物袋和包装袋。

公开(公告)号：US20180020670A1

公开(公告)日：2018-01-25

申请号：US15549018

申请日：2015-02-08

Applicant: ARGAMAN TECHNOLOGIES LTD.

Inventor： Mechael KANOVSKY

IPC: A01N59/20 ,  D06M11/42 ,  A01N25/26 ,  C08J3/22 ,  A01N25/10 ,  A01N59/16

CPC classification number: A01N59/20 ,  A01N25/10 ,  A01N25/26 ,  A01N59/16 ,  A61K9/7007 ,  A61K33/30 ,  A61K33/34 ,  A61K33/38 ,  C08J3/226 ,  C08J2323/12 ,  C08J2367/00 ,  C08J2491/08 ,  C08K3/22 ,  C08K2003/2248 ,  C08K2003/2286 ,  D06M11/42 ,  D06M2101/04 ,  D06M2101/32 ,  A61K2300/00

Abstract: Provided are materials having antimicrobial properties. The materials include a polymer having incorporated therein a synergistic combination of at least two metal oxide powders, including a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal. The powders may be incorporated substantially uniformly within the polymer. Further, the powders may have substantially different specific gravities and substantially similar bulk densities. In addition, the ions of the metal powders may be in ionic contact upon exposure of the material to moisture. Also provided are methods for the preparation of the materials and uses thereof, including in combating or inhibiting the activity of microbes or microorganisms.

公开(公告)号：US20170217070A1

公开(公告)日：2017-08-03

申请号：US15491944

申请日：2017-04-19

Applicant: Xingkui ZHOU

Inventor： Xingkui ZHOU

IPC: B29C47/00 ,  C08J9/06 ,  C08K5/5415 ,  C08K5/09 ,  C08K3/10 ,  C08K3/24 ,  C08J5/18 ,  C08K3/26

CPC classification number: B29C48/08 ,  B29C48/0018 ,  B29K2023/06 ,  B29K2509/00 ,  B29K2995/006 ,  C08J5/18 ,  C08J9/06 ,  C08J9/104 ,  C08J2323/06 ,  C08J2491/08 ,  C08K3/10 ,  C08K3/24 ,  C08K3/26 ,  C08K5/057 ,  C08K5/09 ,  C08K5/5415 ,  C08K2003/265 ,  C08K2201/005 ,  C08L23/06 ,  C08L91/06

Abstract: A composition for low density, ultrathin, and inorganic films, comprising a mixture of 70-82% of calcium carbonate by weight, 10-15% of linear polyethylene by weight, 1-5% of stearic acid by weight, 0.40-0.80% of aluminate by weight, 0.20-0.80% of titanic acid ester by weight, 0.4-3.0% of modified polyethoxylated silicone emulsion by weight, 0.05-0.5% of foaming agent by weight, and 0.01-0.1% of foaming agent accelerator by weight. The inorganic of the present invention is reduced in thickness, light in weight, easy to degrade, high tensile and high tear strength, toxicity-free, high temperature resistance, and low prices, so as to fulfill the requirement of producing the mulch, trash bags, shopping bags, and package bags.

公开(公告)号：US09670333B2

公开(公告)日：2017-06-06

申请号：US15015103

申请日：2016-02-03

Applicant: Xingkui Zhou

Inventor： Xingkui Zhou

IPC: C08K3/26 ,  C08J5/18 ,  B29C47/00 ,  C08K3/24 ,  C08K5/057 ,  C08K5/5415 ,  C08J9/06 ,  B29K509/00

CPC classification number: B29C47/0021 ,  B29C47/0057 ,  B29K2023/06 ,  B29K2509/00 ,  B29K2995/006 ,  C08J5/18 ,  C08J9/06 ,  C08J9/104 ,  C08J2323/06 ,  C08J2491/08 ,  C08K3/10 ,  C08K3/24 ,  C08K3/26 ,  C08K5/057 ,  C08K5/09 ,  C08K5/5415 ,  C08K2003/265 ,  C08K2201/005 ,  C08L23/06 ,  C08L91/06

Abstract: A composition for low density, ultrathin, and inorganic films, comprising a mixture of 70-82% of calcium carbonate by weight, 10-15% of linear polyethylene by weight, 1-5% of stearic acid by weight, 0.40-0.80% of aluminate by weight, 0.20-0.80% of titanic acid ester by weight, 0.4-3.0% of modified polyethoxylated silicone emulsion by weight, 0.05-0.5% of foaming agent by weight, and 0.01-0.1% of foaming agent accelerator by weight. The inorganic of the present invention is reduced in thickness, light in weight, easy to degrade, high tensile and high tear strength, toxicity-free, high temperature resistance, and low prices, so as to fulfill the requirement of producing the mulch, trash bags, shopping bags, and package bags.

公开(公告)号：US20150284532A1

公开(公告)日：2015-10-08

申请号：US14243634

申请日：2014-04-02

Applicant: THE GATES CORPORATION

Inventor： Donald J. Burlett

IPC: C08K5/01 ,  C08K3/04

CPC classification number: C08K5/01 ,  C08J3/226 ,  C08J2323/16 ,  C08J2491/08 ,  C08K3/04 ,  C08K3/041 ,  C08K5/05 ,  C08K5/09 ,  C08K5/098 ,  C08K5/101 ,  C08K5/103 ,  C08K5/20 ,  C08K7/24 ,  C08L91/06 ,  Y10T428/139

Abstract: A method for preparing a “predispersion” of carbon nanotubes in a wax or wax blend involving melt-mixing, cooling and grinding the blend, preferably multiple times. The wax predispersion may provide particularly improved dispersion of single-wall nanotubes in ethylene-α-olefin elastomer compositions, resulting in improved reinforcement from the SWCNT. The improved elastomer compositions may show simultaneous improvement in both modulus and in elongation at break. The inventive elastomer compositions may be formed into useful rubber articles.

Abstract translation: 一种在蜡或蜡混合物中制备碳纳米管的“预分散体”的方法，包括熔融混合，冷却和研磨共混物，优选多次。 蜡预分散体可提供特别改进的单壁纳米管在乙烯-α-烯烃弹性体组合物中的分散性，从而改善了SWCNT的增强。 改进的弹性体组合物可以显示模量和断裂伸长率的同时改善。 本发明的弹性体组合物可形成有用的橡胶制品。