公开(公告)号：US20210139623A1

公开(公告)日：2021-05-13

申请号：US17152986

申请日：2021-01-20

Applicant: Henkel IP & Holding GmbH ,  Henkel AG & Co. KGaA

Inventor： Adrian Brandt ,  Horst Beck ,  Andreas Taden ,  Ralph Nemitz ,  Alexander Kux ,  Nigel Sweeney ,  David Birkett ,  Brendan Kneafsey ,  James Anthony Houlihan ,  Michael Doherty

IPC: C08F220/28 ,  C09J133/14 ,  C09J4/06

Abstract: The present invention relates to anaerobically curable compositions made from renewable materials. In particular, an alpha-methylene-lactone is used with a (meth)acrylate component and a cure system to form an anaerobically curable composition.

公开(公告)号：US20220073784A1

公开(公告)日：2022-03-10

申请号：US17455489

申请日：2021-11-18

Applicant: Henkel IP & Holding GmbH

Inventor： Michael Doherty ,  Nigel Sweeney ,  Brendan Kneafsey ,  David Condron ,  Frances Murphy

IPC: C09D175/14 ,  F16L15/04

Abstract: A curative free sealant composition for sealing joints between male and female parts, the sealant composition comprising a solid resin component, a solid (meth)acrylate polyurethane component, and an ethoxylated bisphenol-A (meth)acrylate component.

公开(公告)号：US20210171810A1

公开(公告)日：2021-06-10

申请号：US17163976

申请日：2021-02-01

Applicant: Henkel IP & Holding GmbH

Inventor： Nigel Sweeney ,  Darren Nolan ,  Brendan Kneafsey ,  Mark Loane ,  James Houlihan ,  Michael Doherty

IPC: C09J11/06 ,  C08K5/405 ,  C08K5/05

Abstract: Benzoylthiourea or benzoylthiourethane derivatives in organohalides as carriers for primers for two step adhesive systems are provided.

公开(公告)号：US20180237661A1

公开(公告)日：2018-08-23

申请号：US15959528

申请日：2018-04-23

Applicant: Henkel IP & Holding GmbH

Inventor： Deirdre Ledwith ,  Aimee Hynes ,  Ruairi O'Kane ,  David Mullen ,  Niamh Bergin ,  David Dworak ,  Martin Fitzpatrick ,  Peter Wrobel ,  Brendan Kneafsey ,  Jim Houlihan ,  Michael Doherty ,  Mark Loane

IPC: C09J4/06 ,  C09D133/10 ,  C09D133/08 ,  C09D175/16 ,  F16B39/22

CPC classification number: C09J4/06 ,  C08F283/006 ,  C08F290/064 ,  C08F290/067 ,  C08K5/08 ,  C09D133/08 ,  C09D133/10 ,  C09D175/16 ,  C09J4/00 ,  F16B39/225 ,  C08F220/34 ,  C08F2220/343 ,  C08F2222/102 ,  C08F2222/104

Abstract: An anaerobically curable composition comprising an anaerobically curable component that is a combination of a solid resin component and a solid anaerobically curable monomer. A curing component for curing the anaerobically curable component is included. The composition is solid and has a melting point in the range from 30° C. to 100° C. The composition is dry to touch and can be used to form articles of manufacture such as a tape, an elongate filament, a gasket, a patch.

公开(公告)号：US10526509B2

公开(公告)日：2020-01-07

申请号：US15959528

申请日：2018-04-23

Applicant: Henkel IP & Holding GmbH

Inventor： Deirdre Ledwith ,  Aimee Hynes ,  Ruairi O'Kane ,  David Mullen ,  Niamh Bergin ,  David Dworak ,  Martin Fitzpatrick ,  Peter Wrobel ,  Brendan Kneafsey ,  Jim Houlihan ,  Michael Doherty ,  Mark Loane

IPC: C09J4/06 ,  C08F283/00 ,  C09J4/00 ,  C08F290/06 ,  C09D133/08 ,  C09D133/10 ,  C09D175/16 ,  F16B39/22 ,  C08K5/08

Abstract: An anaerobically curable composition comprising an anaerobically curable component that is a combination of a solid resin component and a solid anaerobically curable monomer. A curing component for curing the anaerobically curable component is included. The composition is solid and has a melting point in the range from 30° C. to 100° C. The composition is dry to touch and can be used to form articles of manufacture such as a tape, an elongate filament, a gasket, a patch.

公开(公告)号：US20190241781A1

公开(公告)日：2019-08-08

申请号：US16387081

申请日：2019-04-17

Applicant: Henkel IP & Holding GmbH

Inventor： Deirdre Ledwith ,  Laura Vaissaud ,  Michael Doherty ,  James Houlihan ,  Brendan Kneafsey

IPC: C09J175/14 ,  C09J11/08 ,  C09K3/10

CPC classification number: C09J175/14 ,  C09J11/08 ,  C09K3/10 ,  C09K3/1021 ,  C09K3/1028 ,  C09K2003/1065 ,  C09K2200/0617 ,  C09K2200/065 ,  C09K2200/0667 ,  C10M1/00 ,  F16L15/04 ,  F16L58/182

Abstract: A sealant material for sealing joints between male and female mating parts comprising: (a) an elongate flexible thread suitable for wrapping around at least one of the parts, and (b) a joint sealing composition comprising an anaerobically curable composition in solid form, the flexible thread being coated with the anaerobically curable composition. This provides a reactive composition on the thread for sealing joints.

公开(公告)号：US20230113686A1

公开(公告)日：2023-04-13

申请号：US17959179

申请日：2022-10-03

Applicant: Henkel AG & Co. KGaA

Inventor： Nigel Sweeney ,  Brendan Kneafsey ,  Rory Barnes ,  Michael Doherty ,  James Anthony Houlihan

IPC: C09J175/04 ,  C08F290/14 ,  C08F20/18 ,  C09J133/10

Abstract: An anaerobically curable composition comprising: a liquid anaerobically curable component; a solid anaerobically curable component; a solid thermoplastic polyurethane resin having a molecular weight in the range of from 40,000 g/mol to 100,000 g/mol and a melting point in the range of from 40° C. to 80° C.; and a curing component for curing the anaerobically curable components. Advantageously, the compositions of the invention are substantially solid and may be used as threadlockers.

公开(公告)号：US11618841B2

公开(公告)日：2023-04-04

申请号：US16387081

申请日：2019-04-17

Applicant: Henkel AG & Co. KGaA

Inventor： Deirdre Ledwith ,  Laura Vaissaud ,  Michael Doherty ,  James Houlihan ,  Brendan Kneafsey

IPC: C09J175/14 ,  C09K3/10 ,  C10M101/00 ,  C09J11/08 ,  F16L15/04

Abstract: A sealant material for sealing joints between male and female mating parts comprising: (a) an elongate flexible thread suitable for wrapping around at least one of the parts, and (b) a joint sealing composition comprising an anaerobically curable composition in solid form, the flexible thread being coated with the anaerobically curable composition. This provides a reactive composition on the thread for sealing joints.

公开(公告)号：US20240294804A1

公开(公告)日：2024-09-05

申请号：US18605534

申请日：2024-03-14

Applicant: Henkel AG & Co. KGaA

Inventor： Michael Doherty ,  Brian Deegan ,  Stephen Fearon ,  David Condron ,  Barry Burns

IPC: C09J5/02 ,  B32B37/12 ,  C09J133/04

CPC classification number: C09J5/02 ,  B32B37/1284 ,  C09J133/04 ,  B32B2037/1253 ,  B32B2309/04 ,  B32B2310/0831 ,  B32B2310/0837 ,  B32B2311/30 ,  B32B2457/00 ,  C09J2433/00

Abstract: A method of bonding first and second substrates to each other the substrates having respective bonding surfaces to be bonded together, comprising:



(a) applying to the bonding surface of at least the first substrate a redox-active metal catalyst primer to form a primed surface;
(b) activating the primed bonding surface of the first substrate by exposing the primed bonding surface to actinic radiation;
(c) applying, to the so activated bonding surface of the first substrate, and/or or to the bonding surface of the second substrate, a UV curable anaerobic adhesive;
(d) mating the bonding surfaces together with the UV curable anaerobic adhesive therebetween; and
(e) exposing the UV curable anaerobic adhesive between the mated surfaces to actinic UV radiation. The method is particularly suited for obtaining bonds with good tensile shear strength with electrical substrates coated with an insulating varnish.

公开(公告)号：US20240052219A1

公开(公告)日：2024-02-15

申请号：US18489991

申请日：2023-10-19

Applicant: Henkel AG & Co. KGaA

Inventor： Gavin Haberlin ,  Michael Doherty ,  Nigel Sweeney ,  Rory Barnes ,  David Condron ,  Barry Burns

IPC: C09J175/08 ,  C09J133/10 ,  C09J167/00 ,  C09J7/30 ,  F16B39/22

CPC classification number: C09J175/08 ,  C09J133/10 ,  C09J167/00 ,  C09J7/30 ,  F16B39/225 ,  C09J2475/00 ,  C09J2433/00 ,  C09J2467/00

Abstract: An anaerobically curable composition comprising:



a liquid anaerobically curable component;
a solid anaerobically curable component;
a solid polyether thermoplastic polyurethane resin; and
a curing component for curing the anaerobically curable components.




Advantageously, the compositions of the invention are substantially solid and may be used as threadlockers.