Laminated metal sheet and can container for food
US-2015122812-A1 · May 7, 2015 · US
Starch coated polyester film for release of canned meat products
US2016183544A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016183544-A1 |
| Application number | US-201414587938-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 31, 2014 |
| Priority date | Dec 31, 2014 |
| Publication date | Jun 30, 2016 |
| Grant date | — |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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Abstract
Official abstract text for this publication.
An embodiment relates to a multi-layer, biaxially oriented polyester (BOPET) film comprising a food contact substance, wherein the BOPET has a percent release in a retort test after can lamination such that substantially all food contacting the BOPET during the retort test is released. Another embodiment relates to a method comprising applying a food contact material comprising a food contact substance to a multi-layer, biaxially oriented polyester (BOPET) film, wherein the food contact material is prepared at around room temperature without heating.
First claim
Opening claim text (preview).
What is claimed is: 1 . A multi-layer, biaxially oriented polyester (BOPET) film comprising a food contact substance, wherein the BOPET has a percent release in a retort test after can lamination such that substantially all food contacting the BOPET during the retort test is released. 2 . A multi-layer, biaxially oriented polyester (BOPET) film comprising a food contact substance, wherein the BOPET has a percent release of at least 90 percent in a retort test after can lamination. 3 . A method comprising applying a solution comprising food contact material comprising a food contact substance to a multi-layer, biaxially oriented polyester (BOPET) film, wherein the solution is prepared at around room temperature without heating. 4 . The film of claim 1 , wherein the food contact substance comprises a binder and a release agent. 5 . The film of claim 2 , wherein the food contact substance comprises a binder and a release agent. 6 . The method of claim 3 , wherein the food contact substance comprises a binder and a release agent. 7 . The film of claim 4 , wherein the binder comprises starch, and the release agent comprises glyoxal, wax or combinations thereof. 8 . The film of claim 5 , wherein the binder comprises starch, and the release agent comprises glyoxal, wax or combinations thereof. 9 . The method of claim 6 , wherein the binder comprises starch, and the release agent comprises glyoxal, wax or combinations thereof. 10 . The film of claim 1 , wherein the food contact substance comprises starch, glyoxal, wax or combinations thereof. 11 . The film of claim 2 , wherein the food contact substance comprises starch, glyoxal, wax or combinations thereof. 12 . The method of claim 3 , wherein the food contact substance comprises starch, glyoxal, wax or combinations thereof 13 . The film of claim 1 , wherein the food contact substance comprises starch and glyoxal. 14 . The film of claim 2 , wherein the food contact substance comprises starch and glyoxal. 15 . The method of claim 3 , wherein the food contact substance comprises starch and glyoxal. 16 . The film of claim 1 , wherein the food contact substance comprises starch, glyoxal and wax. 17 . The film of claim 2 , wherein the food contact substance comprises starch, glyoxal and wax. 18 . The method of claim 3 , wherein the food contact substance comprises starch, glyoxal and wax. 19 . The film of claim 1 , wherein the film contains no acrylic or bisphenol A. 20 . The film of claim 2 , wherein the film contains no acrylic or bisphenol A.
Assignees
Inventors
Classifications
Oxygen barrier · CPC title
Diluents or solvents · CPC title
Transparent · CPC title
- B32B27/36Primary
comprising polyesters · CPC title
Amorphous · CPC title
Patent family
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US2016183544A1 cover?
- An embodiment relates to a multi-layer, biaxially oriented polyester (BOPET) film comprising a food contact substance, wherein the BOPET has a percent release in a retort test after can lamination such that substantially all food contacting the BOPET during the retort test is released. Another embodiment relates to a method comprising applying a food contact material comprising a food contact s…
- Who is the assignee on this patent?
- Toray Plastics America Inc
- What technology area does this patent fall under?
- Primary CPC classification B32B27/36. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Jun 30 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).