Envista

United States of America

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A61K 6/20 - Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish 4
A61K 6/62 - Photochemical radical initiators 4
A61K 6/65 - Dyes 4
A61K 6/78 - Pigments 4
B05D 3/00 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials 4
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1.

Surface primer compositions and methods of use

      
Application Number 17740350
Grant Number 11739223
Status In Force
Filing Date 2022-05-10
First Publication Date 2023-03-30
Grant Date 2023-08-29
Owner ENVISTA (USA)
Inventor
  • Ahn, Byung Jun
  • Lipshutz, Bruce H.
  • Nguyen, Sam L.

Abstract

In one embodiment, the present application discloses a surface binding compound of the Formula I or Formula II: wherein the variables EG, EG1, SP1, SP2, SP3, Ar and BG are as defined herein. In another embodiment, the application discloses a method for forming a coating on a surface of a substrate using the surface binding compound of the Formula I or Formula II.

IPC Classes  ?

  • C09D 7/63 - Additives non-macromolecular organic
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
  • A61K 6/65 - Dyes
  • A61K 6/20 - Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish
  • A61K 6/62 - Photochemical radical initiators
  • A61K 6/78 - Pigments
  • B05D 3/00 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
  • B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
  • C07C 69/01 - Vinyl esters
  • C07C 205/42 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07C 205/43 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
  • C07C 235/06 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07C 235/20 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having at least one of the singly-bound oxygen atoms further bound to a carbon atom of a six-membered aromatic ring, e.g. phenoxyacetamides having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07C 271/16 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
  • C07D 217/16 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals substituted by oxygen atoms
  • C07F 7/08 - Compounds having one or more C—Si linkages
  • C07F 9/12 - Esters of phosphoric acids with hydroxyaryl compounds
  • C07F 9/62 - Isoquinoline or hydrogenated isoquinoline ring systems
  • C08K 5/107 - EstersEther-esters of monocarboxylic acids with phenols with polyphenols
  • C08K 5/13 - PhenolsPhenolates

2.

Surface primer compositions and methods of use

      
Application Number 16877058
Grant Number 11352512
Status In Force
Filing Date 2020-05-18
First Publication Date 2020-11-05
Grant Date 2022-06-07
Owner ENVISTA (USA)
Inventor
  • Ahn, Byung Jun
  • Lipshutz, Bruce H.
  • Nguyen, Sam L.

Abstract

In one embodiment, the present application discloses a surface binding compound of the Formula I or Formula II: wherein the variables EG, EG1, SP1, SP2, SP3, Ar and BG are as defined herein. In another embodiment, the application discloses a method for forming a coating on a surface of a substrate using the surface binding compound of the Formula I or Formula II.

IPC Classes  ?

  • C09D 7/63 - Additives non-macromolecular organic
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
  • C07C 205/43 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
  • A61K 6/20 - Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish
  • A61K 6/62 - Photochemical radical initiators
  • A61K 6/65 - Dyes
  • A61K 6/78 - Pigments
  • B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
  • C07C 69/01 - Vinyl esters
  • C07C 205/42 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07C 235/06 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07C 271/16 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
  • C07F 7/08 - Compounds having one or more C—Si linkages
  • C07F 9/12 - Esters of phosphoric acids with hydroxyaryl compounds
  • B05D 3/00 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
  • C07C 235/20 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having at least one of the singly-bound oxygen atoms further bound to a carbon atom of a six-membered aromatic ring, e.g. phenoxyacetamides having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07D 217/16 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals substituted by oxygen atoms
  • C07F 9/62 - Isoquinoline or hydrogenated isoquinoline ring systems
  • C08K 5/13 - PhenolsPhenolates
  • C08K 5/107 - EstersEther-esters of monocarboxylic acids with phenols with polyphenols

3.

Photo-cleavable primer compositions and methods of use

      
Application Number 16877097
Grant Number 11453790
Status In Force
Filing Date 2020-05-18
First Publication Date 2020-11-05
Grant Date 2022-09-27
Owner ENVISTA (USA)
Inventor
  • Ahn, Byung Jun
  • Lipshutz, Bruce H.
  • Nguyen, Sam L.
  • Linstadt, Roscoe

Abstract

In one embodiment, the present application discloses a photo-cleavable surface binding compound of the Formula I and Formula II: wherein the variables EG, EG1, SP1, SP2, SP3, Ar and BG are as defined herein. In another embodiment, the application discloses a method for forming a coating on a surface of a substrate using the surface binding compound.

IPC Classes  ?

  • C09D 7/63 - Additives non-macromolecular organic
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
  • C07C 205/43 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
  • A61K 6/20 - Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish
  • A61K 6/62 - Photochemical radical initiators
  • A61K 6/65 - Dyes
  • A61K 6/78 - Pigments
  • B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
  • C07C 69/01 - Vinyl esters
  • C07C 205/42 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07C 235/06 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07C 271/16 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
  • C07F 7/08 - Compounds having one or more C—Si linkages
  • C07F 9/12 - Esters of phosphoric acids with hydroxyaryl compounds
  • B05D 3/00 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
  • C07C 235/20 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having at least one of the singly-bound oxygen atoms further bound to a carbon atom of a six-membered aromatic ring, e.g. phenoxyacetamides having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07D 217/16 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals substituted by oxygen atoms
  • C07F 9/62 - Isoquinoline or hydrogenated isoquinoline ring systems
  • C08K 5/13 - PhenolsPhenolates
  • C08K 5/107 - EstersEther-esters of monocarboxylic acids with phenols with polyphenols

4.

Photo-cleavable primer compositions and methods of use

      
Application Number 15417924
Grant Number 10689407
Status In Force
Filing Date 2017-01-27
First Publication Date 2017-08-03
Grant Date 2020-06-23
Owner ENVISTA (USA)
Inventor
  • Ahn, Byung Jun
  • Lipshutz, Bruce H.
  • Nguyen, Sam L.
  • Linstadt, Roscoe

Abstract

In one embodiment, the present application discloses a photo-cleavable surface binding compound of the Formula I and Formula II: wherein the variables EG, EG1, SP1, SP2, SP3, Ar and BG are as defined herein. In another embodiment, the application discloses a method for forming a coating on a surface of a substrate using the surface binding compound.

IPC Classes  ?

  • C07F 9/12 - Esters of phosphoric acids with hydroxyaryl compounds
  • C09D 7/63 - Additives non-macromolecular organic
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
  • C07C 205/43 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
  • A61K 6/20 - Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish
  • A61K 6/62 - Photochemical radical initiators
  • A61K 6/65 - Dyes
  • A61K 6/78 - Pigments
  • B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
  • C07C 69/01 - Vinyl esters
  • C07C 205/42 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07C 235/06 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07C 271/16 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
  • C07F 7/08 - Compounds having one or more C—Si linkages
  • B05D 3/00 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
  • C07C 235/20 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having at least one of the singly-bound oxygen atoms further bound to a carbon atom of a six-membered aromatic ring, e.g. phenoxyacetamides having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07D 217/16 - Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals substituted by oxygen atoms
  • C07F 9/62 - Isoquinoline or hydrogenated isoquinoline ring systems
  • C08K 5/13 - PhenolsPhenolates
  • C08K 5/107 - EstersEther-esters of monocarboxylic acids with phenols with polyphenols