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US Patent 11542665 Heat sealable barrier paperboard

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Edits on 25 Apr, 2023
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Infobox
Patent Citations
‌
US Patent 10562659 Heat sealable barrier coatings for paperboard
0
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Infobox
Is a
Patent
Patent
0
Patent Applicant
WestRock (company)
WestRock (company)
0
Current Assignee
WestRock (company)
WestRock (company)
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
115426650
Date of Patent
January 3, 2023
0
Patent Application Number
174643950
Date Filed
September 1, 2021
0
Patent Citations
‌
US Patent 11136723 Heat sealable barrier paperboard
0
‌
US Patent 10081168 Heat-sealable biodegradable packaging material, a package or a container made thereof, and use of a resin in extrusion coating
0
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US Patent 10100215 Process for producing a coated packaging material and packaging material having at least one barrier layer for hydrophobic compounds
0
‌
US Patent 10214859 Paper and paperboard products
0
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US Patent 10399744 Heat-sealable biodegradable packaging material, a package made thereof, and use of a resin in extrusion coating
0
‌
US Patent 10422081 Barrier compositions
0
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US Patent 10494768 Method for the production of heat-sealing barrier paper
0
‌
US Patent 10513617 Enhanced performance of mineral based aqueous barrier coatings
0
‌
US Patent 10518925 Molded paper body with minimal wrinkling and forming method thereof
0
‌
US Patent 10562659 Heat sealable barrier coatings for paperboard
0
‌
US Patent 10590606 Coated paper-based substrate for containers and process for making the same
0
‌
US Patent 10689531 Coating composition comprising submicron calcium carbonate-comprising particles, process to prepare same and use of submicron calcium carbonate-comprising particles in coating compositions
0
‌
US Patent 10786965 Heat-assisted carton formation
0
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US Patent 10801162 Paper and paperboard products
0
‌
US Patent 10829894 Foldable paper-based substrates coated with water-based coatings and process for coating foldable paper-based substrates
0
‌
US Patent 10876256 Paper with water repellent and partially heat sealing properties
0
‌
US Patent 10889938 Coated substrate comprising a surface-treated, aqueous-based polymer coating and methods of making and using the same
0
‌
US Patent 10934448 Barrier coatings
0
‌
US Patent 10961664 Aqueous water barrier coatings
0
‌
US Patent 11046483 Coated hot drink cup
0
Patent Primary Examiner
‌
Chinessa T. Golden
0
Edits on 30 Mar, 2023
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Edits on 25 Mar, 2023
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Edits made to:
Infobox (+29 properties)
Article (+129 characters)
‌

 US Patent 11542665 Heat sealable barrier paperboard

Article

An aqueous coated paperboard is disclosed which exhibits good barrier properties and anti-blocking behavior and is heat sealable.

Infobox
Is a
Patent
Patent
0
Patent Applicant
WestRock (company)
WestRock (company)
0
Current Assignee
WestRock (company)
WestRock (company)
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
115426650
Date of Patent
January 3, 2023
0
Patent Application Number
174643950
Date Filed
September 1, 2021
0
Patent Citations
‌
US Patent 11136723 Heat sealable barrier paperboard
0
‌
US Patent 10081168 Heat-sealable biodegradable packaging material, a package or a container made thereof, and use of a resin in extrusion coating
0
‌
US Patent 10100215 Process for producing a coated packaging material and packaging material having at least one barrier layer for hydrophobic compounds
0
‌
US Patent 10214859 Paper and paperboard products
0
‌
US Patent 10399744 Heat-sealable biodegradable packaging material, a package made thereof, and use of a resin in extrusion coating
0
‌
US Patent 10422081 Barrier compositions
0
‌
US Patent 10494768 Method for the production of heat-sealing barrier paper
0
‌
US Patent 10513617 Enhanced performance of mineral based aqueous barrier coatings
0
‌
US Patent 10518925 Molded paper body with minimal wrinkling and forming method thereof
0
‌
US Patent 10562659 Heat sealable barrier coatings for paperboard
0
‌
US Patent 10590606 Coated paper-based substrate for containers and process for making the same
0
‌
US Patent 10689531 Coating composition comprising submicron calcium carbonate-comprising particles, process to prepare same and use of submicron calcium carbonate-comprising particles in coating compositions
0
‌
US Patent 10786965 Heat-assisted carton formation
0
‌
US Patent 10801162 Paper and paperboard products
0
‌
US Patent 10829894 Foldable paper-based substrates coated with water-based coatings and process for coating foldable paper-based substrates
0
‌
US Patent 10876256 Paper with water repellent and partially heat sealing properties
0
‌
US Patent 10889938 Coated substrate comprising a surface-treated, aqueous-based polymer coating and methods of making and using the same
0
‌
US Patent 10934448 Barrier coatings
0
‌
US Patent 10961664 Aqueous water barrier coatings
0
‌
US Patent 11046483 Coated hot drink cup
0
Patent Primary Examiner
‌
Chinessa T. Golden
0

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