BUILDING PRODUCTS WITH GRAPHENE OR GRAPHENE OXIDE | Matter42 Literature
Patent
Atlas literature
Patent
US 11,891,806 B2
BUILDING PRODUCTS WITH GRAPHENE OR GRAPHENE OXIDE
Sylvia Brueckner
Knauf Gips KG, Iphofen (DE)·Feb. 6, 2024·US
Claims
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
1 independent · 5 dependent
1
Independentgraphene papergraphene oxide paperCaSO₄casing materialgypsum-containing building board
A gypsum containing building board comprising a plurality of material layers, wherein at least one of the plurality of material layers is a graphene or graphene oxide layer composed of graphene paper or graphene oxide paper, wherein an exterior surface of the building board comprises a casing material, below which is located the graphene or graphene oxide layer, and wherein at least one of the plurality of material layers comprises a calcium sulfate material with at least 10 wt.-% of calcium sulphate, wherein the layer composed of graphene paper or graphene oxide paper comprises individual strips, wherein the strips extend in the longitudinal and/or transverse direction of the building board.
2
Dependent← claim 1graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the layer composed of graphene paper or gra-phene oxide paper is applied over a full area or a partial area of the building board.
3
Dependent← claim 1graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the layer composed of graphene paper or gra-phene oxide paper comprises individual strips.
5
Dependent← claim 1graphene papergraphene oxide papercasing material (paperboard or nonwoven fabric)gypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the at least one layer composed of graphene paper or graphene oxide paper is overlapped over a full area or a partial area by a casing material.
6
Dependent← claim 1, claim 2graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to any one of claims 1 and 2 wherein the at least one layer composed of graphene paper or graphene oxide paper is contained as a reinforcement in the building board material. ∗ ∗ ∗ ∗ ∗
Device structures
Layer stacks claimed or described, ordered top of device to substrate.
gypsum-containing building board
casing materialcasing (exterior surface)
graphene papergraphene or graphene oxide reinforcement layer (strips)
CaSO₄matrix/core layer
Materials
Materials described outside the worked examples.
graphene paper
Reinforcement Layer/Fire Protection Layer In Building Board
graphene oxide paper
Reinforcement Layer In Building Board
Cited prior art
Patents and literature cited by this patent (applicant and examiner references).
Cited patents · 14
US 5,979,131 A5,979,131 A * 11/1999 Remmele et al....... E04C 2/288examiner
US 8,580,132 B28,580,132 B2 11/2013 Lin
US 2001/0001218 A12001/0001218 A1 * 5/2001 Luongo................... B29C 39/14examiner
US 2011/0212320 A12011/0212320 A1 * 9/2011 Greenhill................ B32B 27/36examiner
Patent
Atlas literature
Patent
US 11,891,806 B2
BUILDING PRODUCTS WITH GRAPHENE OR GRAPHENE OXIDE
Sylvia Brueckner
Knauf Gips KG, Iphofen (DE)·Feb. 6, 2024·US
Claims
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
1 independent · 5 dependent
1
Independentgraphene papergraphene oxide paperCaSO₄casing materialgypsum-containing building board
A gypsum containing building board comprising a plurality of material layers, wherein at least one of the plurality of material layers is a graphene or graphene oxide layer composed of graphene paper or graphene oxide paper, wherein an exterior surface of the building board comprises a casing material, below which is located the graphene or graphene oxide layer, and wherein at least one of the plurality of material layers comprises a calcium sulfate material with at least 10 wt.-% of calcium sulphate, wherein the layer composed of graphene paper or graphene oxide paper comprises individual strips, wherein the strips extend in the longitudinal and/or transverse direction of the building board.
2
Dependent← claim 1graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the layer composed of graphene paper or gra-phene oxide paper is applied over a full area or a partial area of the building board.
3
Dependent← claim 1graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the layer composed of graphene paper or gra-phene oxide paper comprises individual strips.
5
Dependent← claim 1graphene papergraphene oxide papercasing material (paperboard or nonwoven fabric)gypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the at least one layer composed of graphene paper or graphene oxide paper is overlapped over a full area or a partial area by a casing material.
6
Dependent← claim 1, claim 2graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to any one of claims 1 and 2 wherein the at least one layer composed of graphene paper or graphene oxide paper is contained as a reinforcement in the building board material. ∗ ∗ ∗ ∗ ∗
Device structures
Layer stacks claimed or described, ordered top of device to substrate.
gypsum-containing building board
casing materialcasing (exterior surface)
graphene papergraphene or graphene oxide reinforcement layer (strips)
CaSO₄matrix/core layer
Materials
Materials described outside the worked examples.
graphene paper
Reinforcement Layer/Fire Protection Layer In Building Board
graphene oxide paper
Reinforcement Layer In Building Board
Cited prior art
Patents and literature cited by this patent (applicant and examiner references).
Cited patents · 14
US 5,979,131 A5,979,131 A * 11/1999 Remmele et al....... E04C 2/288examiner
US 8,580,132 B28,580,132 B2 11/2013 Lin
US 2001/0001218 A12001/0001218 A1 * 5/2001 Luongo................... B29C 39/14examiner
US 2011/0212320 A12011/0212320 A1 * 9/2011 Greenhill................ B32B 27/36examiner
Patent
Atlas literature
Patent
US 11,891,806 B2
BUILDING PRODUCTS WITH GRAPHENE OR GRAPHENE OXIDE
Sylvia Brueckner
Knauf Gips KG, Iphofen (DE)·Feb. 6, 2024·US
Claims
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
1 independent · 5 dependent
1
Independentgraphene papergraphene oxide paperCaSO₄casing materialgypsum-containing building board
A gypsum containing building board comprising a plurality of material layers, wherein at least one of the plurality of material layers is a graphene or graphene oxide layer composed of graphene paper or graphene oxide paper, wherein an exterior surface of the building board comprises a casing material, below which is located the graphene or graphene oxide layer, and wherein at least one of the plurality of material layers comprises a calcium sulfate material with at least 10 wt.-% of calcium sulphate, wherein the layer composed of graphene paper or graphene oxide paper comprises individual strips, wherein the strips extend in the longitudinal and/or transverse direction of the building board.
2
Dependent← claim 1graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the layer composed of graphene paper or gra-phene oxide paper is applied over a full area or a partial area of the building board.
3
Dependent← claim 1graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the layer composed of graphene paper or gra-phene oxide paper comprises individual strips.
5
Dependent← claim 1graphene papergraphene oxide papercasing material (paperboard or nonwoven fabric)gypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the at least one layer composed of graphene paper or graphene oxide paper is overlapped over a full area or a partial area by a casing material.
6
Dependent← claim 1, claim 2graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to any one of claims 1 and 2 wherein the at least one layer composed of graphene paper or graphene oxide paper is contained as a reinforcement in the building board material. ∗ ∗ ∗ ∗ ∗
Device structures
Layer stacks claimed or described, ordered top of device to substrate.
gypsum-containing building board
casing materialcasing (exterior surface)
graphene papergraphene or graphene oxide reinforcement layer (strips)
CaSO₄matrix/core layer
Materials
Materials described outside the worked examples.
graphene paper
Reinforcement Layer/Fire Protection Layer In Building Board
graphene oxide paper
Reinforcement Layer In Building Board
Cited prior art
Patents and literature cited by this patent (applicant and examiner references).
Cited patents · 14
US 5,979,131 A5,979,131 A * 11/1999 Remmele et al....... E04C 2/288examiner
US 8,580,132 B28,580,132 B2 11/2013 Lin
US 2001/0001218 A12001/0001218 A1 * 5/2001 Luongo................... B29C 39/14examiner
US 2011/0212320 A12011/0212320 A1 * 9/2011 Greenhill................ B32B 27/36examiner
Patent
Atlas literature
Patent
US 11,891,806 B2
BUILDING PRODUCTS WITH GRAPHENE OR GRAPHENE OXIDE
Sylvia Brueckner
Knauf Gips KG, Iphofen (DE)·Feb. 6, 2024·US
Claims
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
1 independent · 5 dependent
1
Independentgraphene papergraphene oxide paperCaSO₄casing materialgypsum-containing building board
A gypsum containing building board comprising a plurality of material layers, wherein at least one of the plurality of material layers is a graphene or graphene oxide layer composed of graphene paper or graphene oxide paper, wherein an exterior surface of the building board comprises a casing material, below which is located the graphene or graphene oxide layer, and wherein at least one of the plurality of material layers comprises a calcium sulfate material with at least 10 wt.-% of calcium sulphate, wherein the layer composed of graphene paper or graphene oxide paper comprises individual strips, wherein the strips extend in the longitudinal and/or transverse direction of the building board.
2
Dependent← claim 1graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the layer composed of graphene paper or gra-phene oxide paper is applied over a full area or a partial area of the building board.
3
Dependent← claim 1graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the layer composed of graphene paper or gra-phene oxide paper comprises individual strips.
5
Dependent← claim 1graphene papergraphene oxide papercasing material (paperboard or nonwoven fabric)gypsum-containing building board
Gypsum-containing building boards according to claim 1, wherein the at least one layer composed of graphene paper or graphene oxide paper is overlapped over a full area or a partial area by a casing material.
6
Dependent← claim 1, claim 2graphene papergraphene oxide papergypsum-containing building board
Gypsum-containing building boards according to any one of claims 1 and 2 wherein the at least one layer composed of graphene paper or graphene oxide paper is contained as a reinforcement in the building board material. ∗ ∗ ∗ ∗ ∗
Device structures
Layer stacks claimed or described, ordered top of device to substrate.
gypsum-containing building board
casing materialcasing (exterior surface)
graphene papergraphene or graphene oxide reinforcement layer (strips)
CaSO₄matrix/core layer
Materials
Materials described outside the worked examples.
graphene paper
Reinforcement Layer/Fire Protection Layer In Building Board
graphene oxide paper
Reinforcement Layer In Building Board
Cited prior art
Patents and literature cited by this patent (applicant and examiner references).
Cited patents · 14
US 5,979,131 A5,979,131 A * 11/1999 Remmele et al....... E04C 2/288examiner
US 8,580,132 B28,580,132 B2 11/2013 Lin
US 2001/0001218 A12001/0001218 A1 * 5/2001 Luongo................... B29C 39/14examiner
US 2011/0212320 A12011/0212320 A1 * 9/2011 Greenhill................ B32B 27/36examiner
Prior art
15
calcium sulfate material
CaSO₄
Building Board Matrix Material (At Least 10 Wt.-% Calcium Sulphate)
casing material
Exterior Surface Casing Of Building Board
casing material (paperboard or nonwoven fabric)
Casing Overlapping Graphene Or Graphene Oxide Layer
graphene
Functional Material With Hexagonal Honeycomb Structure In Building Products
graphene oxide
Functional Material With Hexagonal Honeycomb Structure In Building Products
