公开(公告)号：US10040975B2

公开(公告)日：2018-08-07

申请号：US15009003

申请日：2016-01-28

Applicant: TESA SE

Inventor： Thorsten Krawinkel ,  Andreas Junghans

IPC: B32B7/06 ,  C09J7/02 ,  B32B5/04 ,  B32B43/00 ,  C09J7/38 ,  C09J7/26 ,  C09J7/29 ,  C09J153/02 ,  C09J183/04

CPC classification number: C09J7/387 ,  B32B5/04 ,  B32B43/006 ,  C09J7/26 ,  C09J7/29 ,  C09J7/381 ,  C09J153/02 ,  C09J183/04 ,  C09J2201/134 ,  C09J2201/162 ,  C09J2201/606 ,  C09J2201/61 ,  C09J2201/618 ,  C09J2400/243 ,  C09J2423/105 ,  C09J2453/00 ,  C09J2467/006 ,  C09J2483/00 ,  Y10T156/1142 ,  Y10T428/249983 ,  Y10T428/2848

Abstract: A method of separating two substrates bonded with a redetachable, at least single-sidedly pressure-sensitive adhesive strip composed at least of a) a core layer which has a breaking extension of at least 300%, b) an outer carrier layer which has a breaking extension of not more than 120% and which at least sectionally is connected to the core layer such that it separates from the core layer when the latter is extensionally stretched, and c) a first adhesive layer which is applied at least sectionally to the side of the outer carrier layer that is opposite the side connected to the core layer, in which the core layer is stretched in the direction of the bond plane, starting from a region which has been made nonadhesive, until the core layer releases from at least one of the outer carrier layers so that the two substrates are separated from one another.

公开(公告)号：US20180163093A1

公开(公告)日：2018-06-14

申请号：US15516933

申请日：2017-03-11

Applicant: entrotech, inc.

Inventor： James E. McGuire, JR. ,  Andrew C. Strange

IPC: C09J7/25 ,  B32B27/40 ,  C09J7/38

CPC classification number: C09J7/25 ,  B32B7/02 ,  B32B7/06 ,  B32B7/12 ,  B32B25/02 ,  B32B25/08 ,  B32B25/12 ,  B32B25/14 ,  B32B25/16 ,  B32B25/20 ,  B32B27/08 ,  B32B27/18 ,  B32B27/304 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2250/05 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2270/00 ,  B32B2307/406 ,  B32B2307/50 ,  B32B2307/51 ,  B32B2307/732 ,  B32B2307/748 ,  B32B2405/00 ,  B32B2571/02 ,  B32B2605/00 ,  C08G18/44 ,  C08G18/6225 ,  C09J7/20 ,  C09J7/29 ,  C09J7/38 ,  C09J2201/122 ,  C09J2201/162 ,  C09J2201/606 ,  C09J2203/306 ,  C09J2433/00 ,  C09J2475/006

Abstract: Multi-layer protective sheets of the invention are useful in a range of indoor and outdoor applications in, for example, the transportation, architectural and sporting goods industries. In one embodiment, a multi-layer protective sheet comprises sequential layers as follows: optionally, a topcoat layer; a carrier layer; a resilient layer; and an adhesive layer. Protective sheets of the invention are advantageously not only capable of protecting a surface, but also capable of being more cleanly removed therefrom than conventional protective sheets without resilient layers between the carrier layer and adhesive layer therein.

公开(公告)号：US09950559B2

公开(公告)日：2018-04-24

申请号：US14645605

申请日：2015-03-12

Applicant: Valspar Sourcing, Inc.

Inventor： Rong Xiong ,  Gang Duan ,  Hui Kou ,  Ronghai Hu ,  Hengsheng Hu

IPC: B44F9/04 ,  C09D5/14 ,  B05D5/06 ,  B32B37/24 ,  C09J7/02 ,  C09J131/04 ,  C09J133/00 ,  C09J183/04 ,  C08K5/54 ,  C09D5/00 ,  C09D7/12 ,  B32B37/12 ,  E04F13/08 ,  B05D7/00 ,  B05D1/28

CPC classification number: B44F9/04 ,  B05D1/286 ,  B05D5/06 ,  B05D7/57 ,  B05D7/5723 ,  B32B37/1284 ,  B32B37/24 ,  B32B2037/243 ,  B32B2250/05 ,  B32B2309/10 ,  B32B2315/18 ,  B32B2317/16 ,  B32B2419/00 ,  C08K5/54 ,  C08L2201/54 ,  C09D5/002 ,  C09D5/14 ,  C09D5/29 ,  C09D7/41 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68 ,  C09J131/04 ,  C09J133/00 ,  C09J183/04 ,  C09J2201/162 ,  C09J2205/102 ,  C09J2431/00 ,  C09J2433/00 ,  C09J2483/00 ,  E04F13/0873 ,  Y10T428/25 ,  Y10T428/2839 ,  Y10T428/2891

Abstract: This disclosure is directed to a multilayered laminate, comprising (a) a support substrate having at least one releasable major surface; (b) a transparent overcoat formed of a first coating composition on the releasable major surface of the support substrate, wherein the first coating composition comprises an aqueous polymer dispersion having a particle size in the range of 30 to 400 nm; (c) a stone-like topcoat system on the transparent overcoat, wherein the stone-like topcoat system comprises a multicolored spot layer and a background color layer; (d) an adhesive primer coat formed of a second coating composition on the stone-like topcoat system, wherein the second coating composition comprises an aqueous polymer dispersion selected from aqueous acrylic dispersions, aqueous organic silicone dispersions and aqueous vinyl acetate dispersions, wherein the transparent overcoat in the multilayered laminate, when released from the support substrate, a gloss of at least 60% at 60°.

公开(公告)号：US20180010018A1

公开(公告)日：2018-01-11

申请号：US15547088

申请日：2016-02-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jingjing Ma ,  You-Hoon Kim ,  Christopher J. Rother ,  Gregory L. Bluem ,  Zhong Chen ,  Sarang V. Deodhar ,  Peter J. Klopp

IPC: C09J7/02 ,  C09J133/06

CPC classification number: C09J7/29 ,  C09J133/06 ,  C09J2201/128 ,  C09J2201/162 ,  C09J2201/606 ,  C09J2203/318 ,  C09J2407/006 ,  C09J2409/006 ,  C09J2421/006 ,  C09J2423/006 ,  C09J2425/006 ,  C09J2433/00 ,  C09J2475/006

Abstract: Provided are double-coated tapes that include, in the following order: a first pressure-sensitive adhesive layer; a first plastic skin layer; an elastic base layer; a second plastic skin layer; and a second pressure-sensitive adhesive layer. The provided double-coated adhesive tapes can provide a combination of high bond strength, reworkability, and high impact and shock resistance, and can be easily converted using a die cutting process.

公开(公告)号：US09776382B2

公开(公告)日：2017-10-03

申请号：US13032932

申请日：2011-02-23

Applicant: Richard D. Bushey ,  Bret L. Bushey

Inventor： Richard D. Bushey ,  Bret L. Bushey

IPC: B32B27/30 ,  B32B3/08 ,  B32B3/14 ,  B32B3/30 ,  B32B5/32 ,  B32B7/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  C09J7/02

CPC classification number: B32B27/304 ,  B32B3/085 ,  B32B3/14 ,  B32B3/30 ,  B32B5/32 ,  B32B7/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B2250/22 ,  B32B2250/24 ,  B32B2266/0235 ,  B32B2307/4026 ,  B32B2471/00 ,  B32B2605/12 ,  C09J7/29 ,  C09J2201/162 ,  C09J2400/243 ,  C09J2427/006 ,  Y10T428/24355 ,  Y10T428/24438

Abstract: A multi-layer surface covering includes at least a first and a second layer made of a polyvinyl chloride material, each of the two layers having a different density. One of the two layers includes a pigment such that the layer resembles teak. A surface of the colored layer is at least partly abraded to resemble a wood grain. The surface covering may additionally include grooves cut into the surface to resemble individual wood planks. The grooves additionally provide traction and drainage of liquid from the surface to an edge of the covering.

公开(公告)号：US20170100923A1

公开(公告)日：2017-04-13

申请号：US15128239

申请日：2015-03-26

Applicant: Covestro LLC

Inventor： Zhizhong Liu ,  Heath Rawlings

IPC: B32B37/15 ,  B32B7/06 ,  B32B38/10 ,  C09J175/04 ,  B32B27/06 ,  B32B37/12 ,  C09J7/02 ,  C09J133/08 ,  B29C47/00 ,  B32B27/40

CPC classification number: B32B37/153 ,  B29C48/0021 ,  B29C48/022 ,  B29C48/08 ,  B29K2075/00 ,  B29K2995/0022 ,  B29K2995/007 ,  B29K2995/0073 ,  B29L2007/008 ,  B29L2009/00 ,  B32B7/06 ,  B32B23/20 ,  B32B27/06 ,  B32B27/302 ,  B32B27/304 ,  B32B27/32 ,  B32B27/325 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B37/12 ,  B32B38/10 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2307/406 ,  B32B2307/536 ,  B32B2307/538 ,  B32B2307/748 ,  B32B2309/02 ,  B32B2309/105 ,  B32B2375/00 ,  B32B2571/00 ,  C09J7/22 ,  C09J7/29 ,  C09J7/38 ,  C09J133/08 ,  C09J175/04 ,  C09J2201/162 ,  C09J2433/00 ,  C09J2475/00 ,  C09J2475/006

Abstract: The present invention provides a method of making a three-layer aliphatic thermoplastic polyurethane (TPU) surface protection composite. The method involves extruding an aliphatic thermoplastic polyurethane (TPU) layer onto a substrate layer at the flat die extrusion nip comprising a rubber roller in the back position and a polished steel roller in the front position; cooling the extruded aliphatic thermoplastic polyurethane; feeding the two-layer thermoplastic polyurethane (TPU) composite film into a downstream nip comprising at least one rubber roller; and laminating a flexible polymer interleaf film onto the exposed thermoplastic polyurethane (TPU) side of the two-layer composite under pressure in that nip. The surface protection composite of the present invention may be included in a variety of products for use in automotive, electronics or furniture applications

公开(公告)号：US20160297180A1

公开(公告)日：2016-10-13

申请号：US15037537

申请日：2014-11-07

Applicant: LINTEC CORPORATION

Inventor： Junichi NAKAMURA ,  Kentaro MIYAZAKI ,  Naoki TAYA

IPC: B32B27/08 ,  B32B27/32 ,  B32B27/30 ,  C09J7/02

CPC classification number: B32B27/08 ,  B29C48/21 ,  B29K2023/0633 ,  B29K2023/08 ,  B29K2105/0085 ,  B29L2007/008 ,  B32B7/02 ,  B32B7/06 ,  B32B7/12 ,  B32B25/08 ,  B32B27/30 ,  B32B27/308 ,  B32B27/32 ,  B32B27/325 ,  B32B27/36 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/51 ,  B32B2405/00 ,  B32B2457/14 ,  C09J7/29 ,  C09J2201/122 ,  C09J2201/162 ,  C09J2203/326 ,  C09J2400/226 ,  C09J2423/046 ,  C09J2433/006

Abstract: A base film (2) includes an expandable layer (B) laminated on a cutting-fragment suppression layer (A) and having a laminate structure of a plurality of resin-based sublayers. The resin-based sublayer (B1) disposed nearest to the cutting-fragment suppression layer (A) has a stress-relaxation rate (R1) after 5 minutes of 10%-stretching. The resin-based sublayer (B2) other than the resin-based sublayer (B1) disposed nearest to the cutting-fragment suppression layer (A) has a stress-relaxation rate (R2) after 5 minutes of 10%-stretching. The cutting-fragment suppression layer (A) contains a ring-containing resin (a1) that is a thermoplastic resin having at least one type of an aromatic series-based ring and an aliphatic series-based ring and an acyclic olefin-based resin (a2) that is an olefin-based thermoplastic resin other than the ring-containing resin (a1).

Abstract translation: 基膜（2）包括层压在切割片抑制层（A）上并具有多个树脂基亚层的层叠结构的可膨胀层（B）。 最靠近切割片抑制层（A）设置的树脂基亚层（B1）在10％拉伸5分钟之后具有应力松弛率（R1）。 除了最靠近切割片抑制层（A）设置的树脂基亚层（B1）以外的树脂基亚层（B2）在10％拉伸5分钟之后具有应力松弛率（R2）。 切断片抑制层（A）含有含有芳香族系的环和脂肪族系列系的环和非环状烯烃类树脂中的至少一种的热塑性树脂的含环树脂（a1） a2），其是除含环树脂（a1）以外的烯烃系热塑性树脂。

公开(公告)号：US20160272851A1

公开(公告)日：2016-09-22

申请号：US15029326

申请日：2014-06-23

Applicant: NITTO DENKO CORPORATION

Inventor： Eiichi Imoto ,  Yoshio Nakagawa

IPC: C09J7/02

CPC classification number: C09J7/29 ,  C08G18/6225 ,  C08G18/6279 ,  C08G18/792 ,  C08L75/06 ,  C09D175/04 ,  C09J7/25 ,  C09J7/255 ,  C09J133/066 ,  C09J133/08 ,  C09J2201/162 ,  C09J2201/622 ,  C09J2203/306 ,  C09J2427/006 ,  C09J2433/006 ,  C09J2471/006 ,  C09J2475/006

Abstract: [Problem] This is to provide an adhesive sheet having curved surface followability and chemical resistance.[Means for solving] The adhesive sheet is an adhesive sheet having at least a substrate and an adhesive layer, a load at the time of 5% elongation of the substrate is 15 N/cm or less, a stress relaxation rate of the substrate by elongating to 10%, stopping the elongation at that state and after lapsing 600 seconds is 40% or more and 100% or less, and a chemical weight increased ratio of the substrate is 60% or less.

Abstract translation: [解决方法]粘合片是至少具有基材和粘合剂层的粘合片，基材的5％伸长时的载荷为15N / cm以下，基材的应力松弛率为 延伸至10％，停止在该状态下的延伸，并且在600秒之后是40％以上且100％以下，并且基板的化学增加率为60％以下。

公开(公告)号：US20160237321A1

公开(公告)日：2016-08-18

申请号：US14686568

申请日：2015-04-14

Applicant: Ling-Cheng Chen

Inventor： Ling-Cheng Chen

IPC: C09J7/02 ,  B32B27/32 ,  B32B27/08

CPC classification number: B32B27/32 ,  B32B7/06 ,  B32B25/08 ,  B32B25/20 ,  B32B27/08 ,  B32B27/20 ,  B32B27/28 ,  B32B27/36 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2307/21 ,  B32B2307/402 ,  B32B2307/4023 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/714 ,  B32B2405/00 ,  B32B2519/00 ,  B32B2590/00 ,  C09J7/29 ,  C09J2201/122 ,  C09J2201/162 ,  C09J2201/606 ,  C09J2423/046 ,  C09J2433/00

Abstract: A polyethylene tape including a first backing layer, a second backing layer, a third backing layer, and an adhesive layer in sequence. The first and the third backing layers are transparent polyethylene films which sandwich the second backing layer therebetween. The second backing layer is a colored polyethylene film. The adhesive layer is acrylic glue coated on the third backing layer. The first and the third backing layers isolate the second backing layer from the adhesive layer even if the polyethylene tape is reeled up into a roll.

Abstract translation: 一种聚乙烯带，其包括第一背衬层，第二背衬层，第三背衬层和粘合剂层。 第一和第三背衬层是将第二背衬层夹在其间的透明聚乙烯薄膜。 第二背衬层是彩色聚乙烯膜。 粘合剂层是涂覆在第三背衬层上的丙烯酸胶。 即使聚乙烯带被卷起成卷，第一和第三背衬层将第二背衬层与粘合剂层隔离。

公开(公告)号：US20160237318A1

公开(公告)日：2016-08-18

申请号：US15047290

申请日：2016-02-18

Applicant: INTEPLAST GROUP CORPORATION

Inventor： Dennis L. Turnage

IPC: C09J7/00 ,  C09J11/06 ,  B32B27/36 ,  B32B27/08 ,  B32B27/32

CPC classification number: C09J11/06 ,  B32B7/04 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/24 ,  B32B2264/00 ,  B32B2270/00 ,  B32B2307/31 ,  B32B2307/518 ,  B32B2307/72 ,  B32B2307/746 ,  B32B2439/06 ,  B32B2439/46 ,  B32B2439/70 ,  C08K5/20 ,  C09J7/29 ,  C09J2201/162 ,  C09J2205/102 ,  C09J2423/046

Abstract: A sealant film comprising a central core layer, a sealant layer on one side the core layer, and a treated layer on another side of the core layer. The central core layer comprises HDPE, and the sealant layer contains a migratory slip agent which is inhibited from migrating through the core layer to the treated layer.

Abstract translation: 一种密封膜，其包括中心芯层，在芯层的一侧上的密封剂层和在芯层的另一侧上的处理层。 中心芯层包括HDPE，并且密封剂层含有一种迁移性滑爽剂，其被阻止通过芯层迁移到处理层。