公开(公告)号：US20240191110A1

公开(公告)日：2024-06-13

申请号：US18389019

申请日：2023-11-13

Applicant: THREEBOND CO., LTD.

Inventor： Masazumi FURUKAWA

IPC: C09J135/02 ,  B32B7/12 ,  C08F22/10 ,  C09J5/00

CPC classification number: C09J135/02 ,  B32B7/12 ,  C08F22/1006 ,  C09J5/00 ,  B32B2255/26 ,  B32B2255/28 ,  C09J2301/502 ,  C09J2433/00

Abstract: The present invention relates to a curable resin composition capable of forming a cured product having excellent adhesive strength and easy dismantlability by an oxidizing agent, and capable of imparting excellent dismantlability when used as a primer to pretreat an adherend even when various adhesives, sealants, and coating agents are used. The curable resin composition includes the following components (A) and (B) but free of epoxy resin:



Component (A): A compound having one or more (meth)acryloyl groups per molecule.
Component (B): A hydrazide compound.

公开(公告)号：US20240076438A1

公开(公告)日：2024-03-07

申请号：US18364242

申请日：2023-08-02

Applicant: Hyalex Orthopaedics, Inc.

Inventor： Lampros Kourtis ,  David Myung ,  Daniel Chang ,  Bing Yu ,  Timothy Sun ,  Michael J. Jaasma ,  Vernon Hartdegen

IPC: C08G18/62 ,  A61F2/30 ,  A61K47/32 ,  A61L24/00 ,  A61L24/04 ,  A61L24/06 ,  A61M5/19 ,  B65D85/00 ,  C08G18/32 ,  C08G18/48 ,  C08G18/65 ,  C08G18/67 ,  C08G18/72 ,  C08G81/02 ,  C08L33/08 ,  C08L33/12 ,  C09J4/06 ,  C09J133/14 ,  C09J135/02 ,  F01D5/08 ,  F01D11/00 ,  F01D11/02

CPC classification number: C08G18/6229 ,  A61F2/30 ,  A61K47/32 ,  A61L24/001 ,  A61L24/0015 ,  A61L24/043 ,  A61L24/06 ,  A61M5/19 ,  B65D85/70 ,  C08G18/3206 ,  C08G18/4854 ,  C08G18/6511 ,  C08G18/6705 ,  C08G18/728 ,  C08G81/024 ,  C08L33/08 ,  C08L33/12 ,  C09J4/06 ,  C09J133/14 ,  C09J135/02 ,  F01D5/082 ,  F01D11/001 ,  F01D11/025 ,  A61B17/56 ,  A61L2300/406 ,  A61L2430/24 ,  F05D2240/57 ,  F05D2260/14

Abstract: Methods, compositions, and kits for adhering polymers and other materials to another material, and in particular to bone or bone-like structures or surfaces. A composition of matter includes a urethane dimethacrylate-methyl methacrylate copolymer with a plurality of first polymer regions based on urethane dimethacrylate and a plurality of second polymer regions based on methyl methacrylate. The method includes placing an orthopedic joint implant having an attachment surface in a joint space, applying a first non-urethane-containing precursor, a second urethane-containing precursor, and a initiator to the attachment surface; contacting the first and second precursors and the initiator with the joint surface; and copolymerizing the first and second precursors and forming an adhesive copolymer and attaching the implant to the joint.

公开(公告)号：US11872619B2

公开(公告)日：2024-01-16

申请号：US17414562

申请日：2019-12-12

Applicant: THREEBOND CO., LTD.

Inventor： Ai Omura

IPC: B21D39/03 ,  B21D28/02 ,  B21D28/26 ,  C09J5/02 ,  C09J133/08 ,  C09J135/02

CPC classification number: B21D39/03 ,  B21D28/02 ,  B21D28/26 ,  C09J5/02 ,  C09J133/08 ,  C09J135/02 ,  C09J2400/166

Abstract: A method is for manufacturing a laminated steel sheet comprising laminated a predetermined number of thin steel sheets formed by punching a belt-shaped thin steel sheet into a predetermined shape. This method includes the following steps 1 to 3: step 1: a step of sequentially punching the thin steel sheet into a predetermined shape with a metallic die; step 2: a step of applying a curable composition to a predetermined portion of the thin steel sheet; and step 3: a step of irradiating the curable composition with energy rays. The curable composition is a delayed curable composition which is cured after a lapse of a predetermined time after being irradiated with energy rays.

公开(公告)号：US20230218028A1

公开(公告)日：2023-07-13

申请号：US18008982

申请日：2021-05-17

Applicant: Conopco, Inc., d/b/a UNILEVER

Inventor： Joanna FLYNN ,  Geoffrey Robert Victor HAWKINS

IPC: A41G3/00 ,  C09J129/12 ,  C09J135/02 ,  C09J11/08 ,  C09J11/06

CPC classification number: A41G3/0025 ,  C09J129/12 ,  C09J135/02 ,  C09J11/08 ,  C09J11/06

Abstract: An adhesive composition comprises about 2.5 to about 12% by weight of a biodegradable polymer; about 0.5 to about 1.5% by weight of a preservative; and at least 10% by weight of water.

公开(公告)号：US20180155479A1

公开(公告)日：2018-06-07

申请号：US15736970

申请日：2016-06-08

Applicant: BASF SE

Inventor： Ulrike LICHT ,  Karl-Heinz SCHUMACHER ,  Rainer KLOPSCH ,  Diego GHISLIERI

IPC: C08F222/20 ,  C09D135/02 ,  C09D11/107 ,  C09J135/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B37/12

CPC classification number: C08F222/20 ,  B32B7/00 ,  B32B7/12 ,  B32B27/00 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B37/12 ,  B32B2037/1269 ,  C08F220/18 ,  C08F226/00 ,  C08G71/04 ,  C09D11/107 ,  C09D135/02 ,  C09J135/02 ,  C08F2220/1825 ,  C08F2220/283

Abstract: What are described are copolymers formed from (a) at least one monomer M1 of the formula in which R1 is an organic radical having a (meth)acryloyl group, R2, R3 and R4 are each independently a hydrogen atom or a C1- to C10-alkyl group; and (b) at least one ethylenically unsaturated, free-radically copolymerizable monomer M2 other than the monomers M1. What are also described are two-pack adhesives comprising the copolymers and a polyfunctional hardener. The copolymers and the two-pack adhesives can be used as laminating adhesives.

公开(公告)号：US09902881B1

公开(公告)日：2018-02-27

申请号：US15362860

申请日：2016-11-29

Applicant: Plastics Industry Development Center

Inventor： Kai-Chieh Chang ,  Chen-Yu Li ,  Wei Lin ,  Yao-Kuei Hsiao

IPC: C08F20/26 ,  C08G61/04 ,  C09J135/02

CPC classification number: C09J135/02

Abstract: A photosensitive adhesive is polymerized by a cinnamate monomer and a monomer A. By irradiating under different light waves, triggering reversible cyclization causes the adhesion force of the adhesive to change. The adhesion force change is repeatable. Therefore, the efficiency of the manufacture process would increase, and the cost of material would be reduced.

公开(公告)号：US09822286B2

公开(公告)日：2017-11-21

申请号：US14787021

申请日：2014-06-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ann R. Fornof ,  James P. DiZio

IPC: C09J4/06 ,  C09J135/02 ,  C09D4/06 ,  C08F220/18 ,  C08F222/10 ,  C08F230/08 ,  C08K5/00

CPC classification number: C09J135/02 ,  C08F291/00 ,  C08F2220/1858 ,  C08F2222/1013 ,  C08F2230/085 ,  C08K5/0025 ,  C08L83/04 ,  C09D4/06 ,  C09J4/06 ,  C09J133/08 ,  C08F230/08

Abstract: A self-wetting adhesive composition is described comprising the reaction product of a low Tg (meth)acrylate solute copolymer component; a low Tg solvent monomer solvent monomer component comprising low Tg monomers, a multifunctional acrylate; and a polymerizable siloxane copolymer having at least one polydiorganosiloxane segment and at least on oxyalkylene segment.

公开(公告)号：US20170327624A1

公开(公告)日：2017-11-16

申请号：US15668547

申请日：2017-08-03

Applicant: Lampros KOURTIS ,  David MYUNG ,  Daniel CHANG ,  Bing YU ,  Timothy SUN ,  Michael J. JAASMA ,  Vernon HARTDEGEN

Inventor： Lampros KOURTIS ,  David MYUNG ,  Daniel CHANG ,  Bing YU ,  Timothy SUN ,  Michael J. JAASMA ,  Vernon HARTDEGEN

IPC: C08G18/62 ,  C08G18/72 ,  C08G81/02 ,  A61B17/56

CPC classification number: C08G18/6229 ,  A61B17/56 ,  A61F2/30 ,  A61K47/32 ,  A61L24/001 ,  A61L24/0015 ,  A61L24/043 ,  A61L24/06 ,  A61L2300/406 ,  A61L2430/24 ,  A61M5/19 ,  B65D85/70 ,  C08G18/3206 ,  C08G18/4854 ,  C08G18/6511 ,  C08G18/6705 ,  C08G18/728 ,  C08G81/024 ,  C08L33/08 ,  C08L33/12 ,  C09J4/06 ,  C09J133/14 ,  C09J135/02 ,  F01D5/082 ,  F01D11/001 ,  F01D11/025 ,  F05D2240/57 ,  F05D2260/14 ,  C08F2220/343 ,  C08F220/14

Abstract: Methods, compositions, and kits for adhering polymers and other materials to another material, and in particular to bone or bone-like structures or surfaces. A composition of matter includes a urethane dimethacrylate-methyl methacrylate copolymer with a plurality of first polymer regions based on urethane dimethacrylate and a plurality of second polymer regions based on methyl methacrylate. The method includes placing an orthopedic joint implant having an attachment surface in a joint space, applying a first non-urethane-containing precursor, a second urethane-containing precursor, and a initiator to the attachment surface; contacting the first and second precursors and the initiator with the joint surface; and copolymerizing the first and second precursors and forming an adhesive copolymer and attaching the implant to the joint.

公开(公告)号：US20170253675A1

公开(公告)日：2017-09-07

申请号：US15589364

申请日：2017-05-08

Applicant: Sirrus, Inc.

Inventor： Aniruddha Palsule ,  Alexander R. Holzer ,  Peter Rulon Stevenson ,  Kshitij Kishen Parab ,  Jeffrey M. Sullivan

IPC: C08F2/06 ,  C09J153/00 ,  C09J135/02 ,  C08F222/14

CPC classification number: C08F2/06 ,  B05D3/007 ,  C08F2/26 ,  C08F222/14 ,  C08F297/02 ,  C09D135/02 ,  C09D153/00 ,  C09J135/02 ,  C09J153/00

Abstract: The present teachings show that it is possible to polymerize 1,1-disubstituted alkene compounds in a solution (for example using one or more solvents). Polymerization of 1,1-disubstituted alkene compounds in an solution provides opportunities to better control the polymerization compared with bulk polymerization. The solution polymerization techniques can be employed for preparing homopolymers, copolymers (e.g., random copolymers), and block copolymers.

公开(公告)号：US20170226243A1

公开(公告)日：2017-08-10

申请号：US15581229

申请日：2017-04-28

Applicant: Iowa State University Research Foundation, Inc.

Inventor： Jason Shih-Hao Chen ,  Michael Richard Kessler ,  Michael Dennis Zenner

IPC: C08F122/20 ,  C09J135/02

CPC classification number: C08F122/20 ,  C07D493/04 ,  C08G18/3218 ,  C08G18/771 ,  C08L75/08 ,  C08L2201/50 ,  C09J4/00 ,  C09J135/02

Abstract: The present invention relates to tackifier compounds and methods of using the same. In various embodiments, the present invention provides a tackifier compound including independently substituted or unsubstituted fused rings A and B each independently chosen from (C5-C10)cycloalkyl and (C2-C10)heterocyclyl. Fused ring A is substituted with (R1)1-8 and fused ring B is substituted with —(OC(O)R′C(O)R2)1-8. At each occurrence R′ is independently chosen from (C2-C10)alkanylene, (C2-C10)alkenylene, (C2-C10)alkynylene, (C5-C20(arylene), and (C1-C20)heteroarylene, wherein R′ is unsubstituted or substituted. At each occurrence R′ is independently selected from —OH, —OR3, and —OC(O)R′C(O)R2. At each occurrence R2 is independently chosen from —OH, —OR3, —NH2, —NHR3, and —NR32. At each occurrence R3 is independently chosen from (C1-C10)alkanyl, (C2-C10)alkenyl, (C2-C10)alkynyl, C5-C20(aryl), and (C1-C20)heteroaryl, wherein R3 is unsubstituted or substituted.