公开(公告)号：US11124606B2

公开(公告)日：2021-09-21

申请号：US16570140

申请日：2019-09-13

Applicant: ALLNEX NETHERLANDS B.V.

Inventor： Urvee Y. Treasurer ,  Zachary Wilde ,  Lawrence Flood ,  Sarah Quinn ,  Colin Brogan ,  Ram Gupta

IPC: C08G71/02 ,  C09D161/32 ,  C09D133/14 ,  C08G12/42 ,  C08G12/26 ,  C09D133/06

Abstract: The present invention relates to reaction products H of at least one cyclic urea U, at least one multifunctional aldehyde A and at least one polyol P, process for preparing thereof and compositions comprising thereof.

公开(公告)号：US20210115292A1

公开(公告)日：2021-04-22

申请号：US17133863

申请日：2020-12-24

Applicant: ALLNEX NETHERLANDS B.V.

Inventor： Richard Hendrikus Gerrit BRINKHUIS ,  Michael Anthony GESSNER ,  Dirk Emiel Paula MESTACH ,  Ramesh SUBRAMANIAN ,  William Jay DEGOOYER ,  Ajaya NANDA ,  Eric Matthew MCCRACKEN ,  Francesca FALLANI ,  Monique Alexina MBALLA MBALLA ,  Martin BOSMA

IPC: C09D167/08 ,  C08J3/24 ,  C09D5/00 ,  C08F8/00 ,  C08L67/08 ,  B05D3/06 ,  C08G63/91

Abstract: The invention relates to RMA crosslinkable coating composition, a method for the preparation thereof and a resulting coating having easy to clean properties useful in applications like graffiti resistant, sanitisable coatings and in flooring, said composition comprising RMA crosslinkable component with at least 2 RMA donor groups and at least 2 RMA acceptor groups characterized by having fatty components selected from the group of fatty acids, fatty alcohols, fatty amines, fatty thiols and dimeric fatty acid in an amount represented by an Oil Content OC between 0, preferably 4 and 40 wt %, and crosslinking density XLD of at least 1.4 a glass transition Tg of at least 290 in combination providing a easy to clean value ΔE less than 20. The invention also relates to RMA crosslinkable fatty resins for use in RMA crosslinkable top coatings.

公开(公告)号：US20210115291A1

公开(公告)日：2021-04-22

申请号：US17133832

申请日：2020-12-24

Applicant: ALLNEX NETHERLANDS B.V.

Inventor： Richard Hendrikus Gerrit BRINKHUIS ,  Michael Anthony GESSNER ,  Dirk Emiel Paula MESTACH ,  Ramesh SUBRAMANIAN ,  William Jay DEGOOYER ,  Ajaya NANDA ,  Eric Matthew MCCRACKEN ,  Francesca FALLANI ,  Monique Alexina MBALLA MBALLA ,  Martin BOSMA

IPC: C09D167/08 ,  C08J3/24 ,  C09D5/00 ,  C08F8/00 ,  C08L67/08 ,  B05D3/06 ,  C08G63/91

Abstract: A RMA crosslinkable coating composition, a method for the preparation thereof and a resulting coating having easy to clean properties useful in applications like graffiti resistant, sanitisable coatings and in flooring, the composition comprising RMA crosslinkable component with at least 2 RMA donor groups and at least 2 RMA acceptor groups characterized by having fatty components selected from the group of fatty acids, fatty alcohols, fatty amines, fatty thiols and dimeric fatty acid in an amount represented by an Oil Content OC between 0, preferably 4 and 40 wt %, and crosslinking density XLD of at least 1.4 a glass transition Tg of at least 290 in combination providing a easy to clean value ΔE less than 20. The invention also relates to RMA crosslinkable fatty resins for use in RMA crosslinkable top coatings.

公开(公告)号：US20190092962A1

公开(公告)日：2019-03-28

申请号：US16204209

申请日：2018-11-29

Applicant: Ram GUPTA ,  Lawrence FLOOD ,  Urvee TREASURER ,  Barry LAWLESS ,  Colin BROGAN

Inventor： Ram GUPTA ,  Lawrence FLOOD ,  Urvee TREASURER ,  Barry LAWLESS ,  Colin BROGAN

IPC: C09D133/02 ,  C08G12/12 ,  C08G12/36 ,  C09D161/24

Abstract: The invention relates to a coating composition comprising a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, and a crosslinkable resin having at least one kind of functional groups selected from the group consisting of hydroxyl functional groups, acid functional groups, amide functional groups, amino functional groups, imino functional groups, mercaptan functional groups, phosphine functional groups, and carbamate functional groups, characterised in that the degree of etherification, measured as the ratio «(13 O—R)/«(U) of the amount of substance n(—O—R) of alkoxy groups as substituents of the aldehyde carbon atoms of the multifunctional aldehyde chemically bound in the reaction product UA to the amount of substance «(U) of cyclic urea U chemically bound in the reaction products, is less than 0.01 mol/mol, and to a process for the preparation of the reaction product UA.

公开(公告)号：US10179829B2

公开(公告)日：2019-01-15

申请号：US15355534

申请日：2016-11-18

Applicant: ALLNEX IP S.A.R.L.

Inventor： Ram B. Gupta ,  Urvee Y. Treasurer ,  Lawrence A. Flood ,  Barry A. Lawless

IPC: C08G12/32 ,  C08G12/30 ,  C08G12/36 ,  C08L61/26 ,  C08G12/04 ,  C08L61/30 ,  C08G12/28 ,  C08L61/32 ,  C09D167/08 ,  C09D7/65 ,  C08G12/02

Abstract: This invention relates to products H made by reaction of a cyclic alkyleneurea U, at least one multifunctional aldehyde A2, and at least one of (a) an aminoplast former M that is not the same as the cyclic alkyleneurea U, and (b) a monofunctional aldehyde A1, which product H is optionally etherified by reaction of at least a part of the hydroxyl groups formed by addition reaction of N—H groups and aldehyde groups, with an alcohol having from one to ten carbon atoms, and wherein glyoxal is present in the at least one multifunctional aldehyde A2, to processes for their preparation, and to a method of use thereof in coating compositions.

公开(公告)号：US10155836B2

公开(公告)日：2018-12-18

申请号：US13823782

申请日：2011-09-23

Applicant: Ram B. Gupta ,  Lawrence A. Flood ,  Urvee Y. Treasurer ,  Barry A. Lawless ,  Colin Brogan

Inventor： Ram B. Gupta ,  Lawrence A. Flood ,  Urvee Y. Treasurer ,  Barry A. Lawless ,  Colin Brogan

IPC: C08G12/28 ,  B32B21/02 ,  C08G12/12 ,  C08G12/36 ,  C08L61/30 ,  C09D161/24 ,  C09D161/26

Abstract: The invention relates to a reaction product UA of at least one cyclic urea U and at least one multifunctional aldehyde A which reaction product has as substituents on the carbonyl carbon atoms of the aldehyde A at least one kind of functional groups selected from the group consisting of hydroxyl groups —OH and alkoxy groups —OR characterised in that the groups —OR comprise at least two kinds of alkoxy groups —OR1 and —OR2, where R1 and R2 are both selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, where R1 and R2 may be the same or may be different from each other, to a process of making these, and to a method of use as crosslinker in coating compositions.

公开(公告)号：US20180346647A1

公开(公告)日：2018-12-06

申请号：US15780276

申请日：2016-12-23

Applicant: ALLNEX NETHERLANDS B.V.

Inventor： Urvee Y. TREASURER ,  Zachary WILDE ,  Lawrence FLOOD ,  Sarah QUINN ,  Colin BROGAN ,  Ram GUPTA

IPC: C08G71/02 ,  C09D133/06

CPC classification number: C08G71/02 ,  C08G12/26 ,  C08G12/424 ,  C09D133/066 ,  C09D133/14 ,  C09D161/32 ,  C08L33/14

Abstract: The present invention relates to reaction products H of at least one cyclic urea U, at least one multifunctional aldehyde A and at least one polyol P, process for preparing thereof and compositions comprising thereof.

公开(公告)号：US10100223B2

公开(公告)日：2018-10-16

申请号：US14770280

申请日：2014-03-10

Applicant: ALLNEX IP S.À.R.L.

Inventor： Michael Jeffries ,  Myron Shaffer ,  Charles Gambino ,  Christine Mebane ,  Michael Dvorchak

IPC: C08J5/18 ,  C08F290/06 ,  C09D175/16 ,  B29C41/00 ,  B29C41/02 ,  B29C35/08 ,  C08G18/73 ,  C08G18/75 ,  C08G18/78 ,  C09D5/20 ,  C08L75/04 ,  B24B37/24 ,  C09D175/04 ,  C08G18/48 ,  C08G18/67 ,  C08G18/76 ,  C08G18/79 ,  C08G18/24 ,  B29K75/00 ,  B29K105/24 ,  B29L7/00

Abstract: Methods of producing an elastomer are disclosed that include (I) applying an actinic radiation curable composition preferably selected from a urethane (meth)acrylate, an allophanate urethane (meth)acrylate or a lactone-containing (meth)acrylate to a substrate at a thickness of at least 0.25 mm (10 mils); (II) exposing the composition ultraviolet radiation to produce a cured film; and (III) removing the film from the substrate. Related compositions are also disclosed.

公开(公告)号：US20180163084A1

公开(公告)日：2018-06-14

申请号：US15563957

申请日：2016-04-18

Applicant: ALLNEX NETHERLANDS B.V.

Inventor： Michael Anthony GESSNER ,  Dirk Emiel Paula MESTACH ,  Ramesh SUBRAMANIAN ,  William Jay DEGOOYER ,  Ajaya NANDA ,  Eric Matthew MCCRACKEN

IPC: C09D167/08 ,  C08G63/91 ,  C08J3/24 ,  B05D3/06

Abstract: The invention relates to a method for dual curing a RMA crosslinkable resin coating, to RMA crosslinkable compositions and to resins for use in the method.

公开(公告)号：US20180127615A1

公开(公告)日：2018-05-10

申请号：US15563952

申请日：2016-04-15

Applicant: ALLNEX NETHERLANDS B.V.

Inventor： Elwin Aloysius Cornelius Adrianus DE WOLF ,  Ferry Ludovicus THYS ,  Richard Hendrikus Gerrit BRINKHUIS ,  Nicole MANGNUS-VERHAGEN ,  Antonius Johannes Wilhelmus BUSER

IPC: C09D167/02 ,  C08L67/02 ,  C09D17/00 ,  C08J3/24

CPC classification number: C09D167/02 ,  C08J3/24 ,  C08J2367/02 ,  C08J2467/02 ,  C08L67/02 ,  C08L2205/025 ,  C08L2312/00 ,  C09D17/008 ,  C09D133/06 ,  C09D167/06

Abstract: The invention relates to a process for the preparation of a RMA crosslinkable composition comprising at least one crosslinkable component comprising reactive components A and B each comprising at least 2 reactive groups wherein the at least 2 reactive groups of component A are acidic protons C—H in activated methylene or methine groups and the at least 2 reactive groups of component B are activated unsaturated groups C═C and base catalyst C and one or more N—H group containing reactivity moderating component D that are also a Michael addition donor reactable with component B under the action of catalyst C, characterized in that the one or more reactivity moderating components D have a melting temperature above 60° C. and is first dissolved in one or more crosslinkable components comprising reactive components A or B and the obtained pre-dissolved product is later mixed with other components of the RMA crosslinkable composition.