公开(公告)号：EP3403469A1

公开(公告)日：2018-11-21

申请号：EP17738850.1

申请日：2017-01-11

Applicant: 3M Innovative Properties Company

Inventor： LI, Jian ,  ROCCA, Paolo ,  CLIFFEN, Jonathan M. ,  DIVIGALPITIYA, Ranjith ,  BRANDYS, Frank A. ,  SANCHEZ-GARCIA, Anibal S. ,  HOU, Weixing ,  LIVINGSTONE, David E. ,  MORAES, Raul P.

IPC: H05B3/56 ,  C09J7/02 ,  C09J7/04 ,  B32B15/08 ,  C08K3/04 ,  C08L75/04

CPC classification number: B32B15/08 ,  B32B5/022 ,  B32B5/024 ,  B32B7/06 ,  B32B7/12 ,  B32B15/02 ,  B32B15/06 ,  B32B15/082 ,  B32B15/085 ,  B32B15/09 ,  B32B15/095 ,  B32B15/20 ,  B32B25/04 ,  B32B25/08 ,  B32B25/10 ,  B32B27/06 ,  B32B27/08 ,  B32B27/12 ,  B32B27/20 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/288 ,  B32B27/302 ,  B32B27/304 ,  B32B27/308 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2250/05 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/103 ,  B32B2262/106 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2270/00 ,  B32B2307/20 ,  B32B2307/202 ,  B32B2307/206 ,  B32B2307/3065 ,  B32B2307/412 ,  B32B2307/546 ,  B32B2307/58 ,  B32B2307/702 ,  B32B2307/7246 ,  B32B2307/732 ,  B32B2307/748 ,  B32B2405/00 ,  B32B2419/00 ,  B32B2437/00 ,  B32B2439/00 ,  B32B2457/10 ,  B32B2597/00 ,  B32B2605/00 ,  B32B2605/08 ,  C08K3/04 ,  C09D175/04 ,  C09J7/29 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2205/106 ,  C09J2400/163 ,  C09J2423/046 ,  C09J2433/00 ,  C09J2475/006 ,  H05B3/565

Abstract: A heating tape comprises an insulated heating element that includes a heating element layer comprising a polymer composite having conductive particles and at least one set of conductive electrodes at least partially embedded in the polymer composite and extending along at least a substantial portion of the length of the heating tape. A heating tape system for a pipe or other surface, further includes a power ramp controller having a solid state relay component to regulate an in-rush of current to the heating element. The heating tape system also includes a connector having multiple contact points.

公开(公告)号：EP3394191A1

公开(公告)日：2018-10-31

申请号：EP16819092.4

申请日：2016-12-21

Applicant: Lohmann GmbH & Co. KG

Inventor： KOPF, Patrik ,  KÜHL, Oliver ,  KIRPAL, Franziska ,  RINGEL, Anja

IPC: C09J7/00 ,  C09J163/00 ,  C09J5/06

CPC classification number: C09J5/06 ,  C08L31/04 ,  C08L77/00 ,  C09J7/10 ,  C09J163/00 ,  C09J2201/606 ,  C09J2431/00 ,  C09J2463/00 ,  C09J2477/00

Abstract: The invention relates to an adhesive tape, particularly a transfer adhesive tape, comprising an epoxy-based thermally-curable adhesive compound which consists of approximately 10 to approximately 60 percent by weight of at least one epoxy resin with an epoxy equivalent weight of 570-595 g/equivalent, approximately 1 to approximately 5 percent by weight of at least one curing agent, 0 to approximately 5 percent by weight of at least one accelerator, approximately 20 to approximately 65 percent by weight of at least one impact modifier, approximately 5 to approximately 30 percent by weight of at least one thermoplastic polymer, preferably polyamide or polyethyl vinyl acetate, and 0 to approximately 10 percent by weight of a filler, preferably hydrophobic silicic acid.

公开(公告)号：EP3393791A1

公开(公告)日：2018-10-31

申请号：EP16880018.3

申请日：2016-12-21

Applicant: 3M Innovative Properties Company

Inventor： SEABAUGH, Taylor M. ,  WIDENBRANT, Martin J.O. ,  FRONEK, Daniel R. ,  KUMAR, Kanta

IPC: B32B7/12 ,  C09J7/02 ,  E04B1/62

CPC classification number: B32B7/12 ,  B32B3/26 ,  B32B3/266 ,  B32B5/022 ,  B32B5/024 ,  B32B5/026 ,  B32B5/18 ,  B32B5/245 ,  B32B5/26 ,  B32B7/06 ,  B32B27/065 ,  B32B27/08 ,  B32B27/10 ,  B32B27/12 ,  B32B27/18 ,  B32B27/20 ,  B32B27/22 ,  B32B27/24 ,  B32B27/26 ,  B32B27/28 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B29/002 ,  B32B29/007 ,  B32B2255/02 ,  B32B2255/10 ,  B32B2255/12 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2260/021 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2262/067 ,  B32B2262/12 ,  B32B2262/14 ,  B32B2264/0214 ,  B32B2264/0235 ,  B32B2264/025 ,  B32B2264/0257 ,  B32B2264/10 ,  B32B2264/101 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/105 ,  B32B2264/107 ,  B32B2264/108 ,  B32B2264/12 ,  B32B2266/0214 ,  B32B2266/08 ,  B32B2270/00 ,  B32B2307/21 ,  B32B2307/3065 ,  B32B2307/308 ,  B32B2307/514 ,  B32B2307/71 ,  B32B2307/7145 ,  B32B2307/7242 ,  B32B2307/7246 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2307/748 ,  B32B2405/00 ,  B32B2419/00 ,  C09J7/205 ,  C09J7/21 ,  C09J7/29 ,  C09J7/40 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2400/263 ,  E04B1/625

Abstract: The roll includes an air and water barrier article, a pressure sensitive adhesive disposed on the first major surface of the barrier article, first and second coating compositions disposed on the opposing second major surface of the barrier article, and a liner having a first major surface in contact with the first coating composition and the second coating composition. The first coating composition has a first peel adhesion to the first major surface of the liner that is lower than a second peel adhesion of the second coating composition to the first major surface of the liner. The pressure sensitive adhesive contacts a second major surface of the liner when wound in the roll, and a peel adhesion between the second major surface of the liner and the pressure sensitive adhesive is less than or equal to the second peel adhesion. There are also provided methods of applying barrier articles, films made using these barrier articles, and building envelopes made using such films.

公开(公告)号：EP3321337A3

公开(公告)日：2018-07-25

申请号：EP17197437.1

申请日：2017-10-20

Applicant: tesa SE

Inventor： Kipke, Jennifer ,  Nagel, Christoph ,  Sellin, Jannik

IPC: C09J5/02 ,  B32B7/12 ,  B28B19/00 ,  B32B37/26 ,  H01B7/02 ,  H02K3/30 ,  H02K3/40 ,  C09J7/22 ,  H01M2/02 ,  B65H35/00 ,  B32B1/00 ,  B32B38/00

CPC classification number: B32B43/006 ,  B29C53/562 ,  B29C53/8083 ,  B32B1/00 ,  B32B7/12 ,  B32B37/12 ,  B32B38/0008 ,  B32B43/003 ,  B32B2310/14 ,  B32B2405/00 ,  B65H35/0013 ,  B65H2801/72 ,  C08K7/02 ,  C09J5/02 ,  C09J7/22 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2203/302 ,  C09J2205/102 ,  C09J2205/106 ,  H01M2/0267 ,  H02K3/30 ,  H02K3/40

Abstract: Verfahren zum umwickelnden Verkleben von einem sich in einem Wicklungsquerschnitt ausdehnenden Medium mit einem Klebband, indem:
ein Klebeband von einer Klebebandrolle abgewickelt wird,
das abgewickelte Klebeband an einer Seite einer Trägerfolie (1)
mit einer Klebmasseschicht (2) und auf einer gegenüberliegenden Seite partiell mit einer Trennmittelschicht (3) versehen ist,
wobei die von der Trennmittelschicht (3) bedeckte Fläche maximal 50 %, vorzugsweise maximal 20 %, weiter vorzugsweise maximal 10 %, weiter vorzugsweise maximal 5 % der Gesamtfläche der Trägerrückseite einnimmt,
wobei zumindest die Oberfläche der mit einer Trennmittelschicht (3) ausgerüsteten Seite der Trägerfolie (1) geätzt ist,
das Klebeband um das sich im Wicklungsquerschnitt ausdehnende Medium herumgewickelt wird, so dass zumindest ein Abschnitt des Klebebandes mit der Klebmasseschicht (2) auf einer unteren Wicklungslage aufgeklebt wird.

公开(公告)号：EP2890753B1

公开(公告)日：2018-07-18

申请号：EP13756874.7

申请日：2013-08-29

Applicant: tesa SE

Inventor： THEBUD, Nils ,  EBENAU, Steffen

IPC: C09J7/38 ,  C09J7/40 ,  C09J7/22

CPC classification number: C09J7/22 ,  B29C59/02 ,  B29C65/5085 ,  B29L2007/007 ,  B29L2031/767 ,  B32B37/12 ,  B32B37/18 ,  B32B38/0012 ,  B32B2405/00 ,  B41F27/1275 ,  B41N6/02 ,  C09J7/38 ,  C09J7/403 ,  C09J133/08 ,  C09J2201/122 ,  C09J2201/128 ,  C09J2201/28 ,  C09J2201/606 ,  C09J2400/243 ,  C09J2400/283 ,  C09J2423/046 ,  C09J2423/106 ,  C09J2433/00 ,  C09J2467/006 ,  C09J2483/005 ,  Y10T156/10 ,  Y10T156/1002 ,  Y10T428/1476 ,  Y10T428/24479 ,  Y10T428/24504 ,  Y10T428/24612

公开(公告)号：EP2826834B1

公开(公告)日：2018-07-11

申请号：EP13761090.3

申请日：2013-03-07

Applicant: Nitto Denko Corporation

Inventor： YOSHIE,Satomi ,  ISHIGURO,Shigeki ,  SENDA,Hiroki

IPC: C08G63/12 ,  C08G63/553 ,  C09J167/06 ,  C09J167/02

CPC classification number: C09J167/02 ,  C08G63/16 ,  C08G63/553 ,  C08G2170/40 ,  C08L71/02 ,  C09J7/38 ,  C09J167/08 ,  C09J2201/606 ,  C09J2467/00 ,  Y10T428/2852

Abstract: Provided are: a polyester-based pressure-sensitive adhesive composition which can be produced even from plant-derived raw materials with no need of using a costly silicone-based pressure-sensitive adhesive or the like and which is usable for producing a pressure-sensitive adhesive sheet excellent in wettability to an adherend, light peelability, removability, anti-staining property (little adhesive residues), and workability, and to provide a pressure-sensitive adhesive sheet using the composition. A polyester-based pressure-sensitive adhesive composition comprising a polyester obtained by condensation polymerization of at least a dicarboxylic acid having a side chain and an aliphatic diol having 3 to 10 carbon atoms and a crosslinking agent, wherein the polyester has a weight average molecular weight of 5000 to 60000.

公开(公告)号：EP3342835A4

公开(公告)日：2018-07-04

申请号：EP16841212

申请日：2016-06-02

Applicant: SUMITOMO ELECTRIC INDUSTRIES ,  SUMITOMO ELECTRIC FINE POLYMER INC

Inventor： YAMASAKI SATOSHI ,  NISHIKAWA SHINYA ,  EMOTO YASUTAKA ,  SHIINA KAZUTO

IPC: C09J7/00 ,  C08K3/04 ,  C09J11/04 ,  C09J11/06 ,  C09J121/00

CPC classification number: C08F36/04 ,  C01F5/14 ,  C01F7/02 ,  C01F11/18 ,  C01P2004/62 ,  C01P2006/12 ,  C08K3/013 ,  C08K3/04 ,  C09J7/10 ,  C09J121/00 ,  C09J2201/606 ,  C09J2203/302 ,  C09J2205/102 ,  C09J2421/00

Abstract: It is an object of the present invention to provide a pressure-sensitive adhesive sheet for covering in which tensile strength is relatively low, tensile elongation is relatively large, slippage and deterioration due to high temperature can be suppressed, and excellent adhesiveness is exhibited. A pressure-sensitive adhesive sheet for covering according to an embodiment of the present invention includes a non-crosslinked rubber component having a maximum peak of the molecular weight distribution in the range of 50,000 to 3,000,000, an oil component having a maximum peak of the molecular weight distribution in the range of 1,000 to 20,000, and carbon black. The content of the non-crosslinked rubber component is 25% to 65% by mass, the content of the oil component is 35% to 75% by mass, and the content of the carbon black relative to 100 parts by mass of the total of the non-crosslinked rubber component and the oil component is 1 to 40 parts by mass. The pressure-sensitive adhesive sheet for covering may further include an inorganic filler other than the carbon black, and the content of the inorganic filler relative to 100 parts by mass of the total of the non-crosslinked rubber component and the oil component is preferably more than 0 parts by mass and 200 parts by mass or less.

公开(公告)号：EP3337868A1

公开(公告)日：2018-06-27

申请号：EP16837537.6

申请日：2016-08-11

Applicant: 3M Innovative Properties Company

Inventor： LIU, Richard Y. ,  MA, Jingjing ,  CHEN, Zhong ,  HO, Victor ,  LEHN, Nathaniel I. ,  MUNSON, Harold T.

IPC: C09J167/00 ,  C09J7/02

CPC classification number: C09J167/06 ,  C08G63/52 ,  C08G63/676 ,  C09J7/22 ,  C09J7/38 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2467/00 ,  C09J2467/006

Abstract: Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The polyester includes at least one pendant group containing an alkenyl group. A ratio of a total number of the at least one pendant group to the total number of ester groups in the polyester is in a range of 0.001 to 0.1. The polyester has a glass transition temperature in a range of −50° C. to −10° C.

公开(公告)号：EP2924765B1

公开(公告)日：2018-06-13

申请号：EP13855161.9

申请日：2013-11-18

Applicant: LG Chem, Ltd.

Inventor： HWANG, Ji Young ,  JUNG, Byung Kyu ,  HWANG, Yoon Tae ,  YANG, Se Woo ,  CHANG, Suk Ky ,  KIM, Sung Jong ,  PARK, Min Soo ,  KU, Cha Hun

IPC: H01M2/14 ,  C09J7/22 ,  H01M10/0569

CPC classification number: H01M2/1686 ,  C09J7/22 ,  C09J7/38 ,  C09J7/401 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2203/33 ,  C09J2433/00 ,  H01M2/14 ,  H01M2/145 ,  H01M2/1653 ,  H01M6/02 ,  H01M6/164 ,  H01M10/0431 ,  H01M10/0569 ,  H01M10/0587 ,  H01M2300/0028

Abstract: The present application relates to a swelling tape and a method of filling a gap. The swelling tape is, for example, applied in gaps in which a fluid is present and deformed into a three-dimensional shape to fill the gaps and fix in place objects separated by gaps as needed.

公开(公告)号：EP2212395B1

公开(公告)日：2018-06-13

申请号：EP08847296.4

申请日：2008-10-31

Applicant: 3M Innovative Properties Company

Inventor： SCHAFFER, Kevin, R. ,  SHERMAN, Audrey, A. ,  MARX, Ryan, E. ,  NELSON, James, M.

IPC: C09J9/00 ,  C09J125/08 ,  B32B7/12 ,  C08F293/00 ,  C08F297/02 ,  C09J7/38 ,  C09J11/08 ,  C09J133/06 ,  C09J133/08 ,  C09J135/06 ,  C08L53/00 ,  G02F1/1335 ,  G02B5/02 ,  C09J153/00

CPC classification number: C09J11/08 ,  C08F293/005 ,  C08F297/026 ,  C08L53/00 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/24 ,  C09J7/385 ,  C09J7/387 ,  C09J9/00 ,  C09J133/06 ,  C09J133/08 ,  C09J135/06 ,  C09J153/00 ,  C09J2201/606 ,  C09J2433/00 ,  C09J2453/00 ,  G02B5/0236 ,  G02B5/0242 ,  G02B5/0278 ,  G02B5/0294 ,  G02F1/133606 ,  G02F2202/28 ,  Y10T428/24802 ,  Y10T428/31855

Abstract: Optical adhesives that also diffuse visible light include a blend of an adhesive matrix which is an optical adhesive and a block copolymer. The adhesive may be a pressure sensitive adhesive and contains either acid or basic functionality. The block copolymer, which may be a diblock copolymer, contains a high Tg block and a functional block, the functionality of the functional block is complimentary to the functionality of the adhesive matrix to form an acid-base interaction. The adhesive may also contain a crosslinking agent.