Roll material for manufacturing electromagnetic induction sealing liner and sealing liner
US-2024424770-A1 · Dec 26, 2024 · US
Peelable sealant containing thermoplastic composite blends for packaging applications
US9533472B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9533472-B2 |
| Application number | US-201213449762-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 18, 2012 |
| Priority date | Jan 3, 2011 |
| Publication date | Jan 3, 2017 |
| Grant date | Jan 3, 2017 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A packaging system has a peelable seal section which includes a first sealing layer and a second sealing layer such that the first sealing layer contacts the second sealing layer to form a peelable seal. The first sealing layer includes thermoplastic polymer or a blend of thermoplastic polymers, an organoclay dispersed within the thermoplastic polymer, a first additional inorganic additive component dispersed within the thermoplastic polymer and a second additional inorganic additive component dispersed within the thermoplastic polymer. The first additional additive component and/or the second additional additive component is selected from the group consisting of calcium carbonate, hydrated magnesium silicate (talc), magnesium carbonate, titanium oxide, magnesium oxide, magnesium sulfate, barium sulfate, barium aluminates, barium borate, barium silicate and combinations thereof.
First claim
Opening claim text (preview).
What is claimed is: 1. A packaging system having a peelable seal section, the peelable seal section including a first sealing layer and a second sealing layer such that the first sealing layer contacts the second sealing layer to form a peelable seal, the first sealing layer including: a thermoplastic polymer including a polymer component selected from the group consisting of nylons and polyolefins, wherein the polyolefins are from the group consisting of polypropylene, polyethyl…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9533472B2 cover?
- A packaging system has a peelable seal section which includes a first sealing layer and a second sealing layer such that the first sealing layer contacts the second sealing layer to form a peelable seal. The first sealing layer includes thermoplastic polymer or a blend of thermoplastic polymers, an organoclay dispersed within the thermoplastic polymer, a first additional inorganic additive comp…
- Who is the assignee on this patent?
- Liang Ying, Kinigakis Panagiotis, Rossi Francis J, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B32B27/08. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jan 03 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).