IP Library Patent Application 17754520
Patent Application
App. No. 17/754,520

LAMINATE

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Quick Facts
Patent No.
US None
App. No.
17/754,520
Abstract

A multi-layer laminate product including: (a) a first polyolefin film substrate layer; (b) a second woven polyolefin fabric substrate layer; and (c) a layer of a solventless (or solvent-free) laminating adhesive composition disposed on the surface of at least one of the layers of (a) and (b) for binding layers (a) and (b); and a process for manufacturing the above laminate.

Claims (17)

1 . A multi-layer laminate comprising:

(a) a first polyolefin film substrate layer;

(b) a second woven polyolefin fabric substrate layer; and

(c) a layer of a laminating adhesive composition disposed on the surface of at least one of the layers of (a) and (b) for binding layers (a) and (b).

2 . The laminate of claim 1 , wherein the first layer is a printed biaxially oriented polypropylene film layer.

3 . The laminate of claim 1 , wherein the second layer is a woven polypropylene layer or a woven high density polyethylene layer.

4 . The laminate of claim 1 , wherein the laminating adhesive composition is a two-component solventless polyurethane-based laminating adhesive including at least one isocyanate component and at least one polyol component.

5 . The laminate of claim 4 , wherein the isocyanate component is at least one aliphatic multi-functional isocyanate compound at a concentration of from 40 weight percent to 70 weight percent.

6 . The laminate of claim 4 , wherein the polyol component is at least one polyester polyol compound at a concentration of from 30 weight percent to 60 weight percent.

7 . A process for producing a multi-layer laminate comprising the steps of:

(I) providing:

(a) a first polyolefin film substrate layer;

(b) a second woven polyolefin fabric substrate layer; and

(c) a laminating adhesive composition for binding layers (a) and (b) together;

(II) applying the adhesive composition from step (I) to at least a portion of the surface of at least one of the layers of the first and second substrate layers of step (I) to form an adhesive layer;

(III) combining the first and second substrate layers together with the adhesive layer, sufficient to form a multi-layer laminate; and

(IV) curing the structure of step (III) to form a cured multi-layer laminate.

Assignments (2)
SECURITY INTEREST Recorded Jun 20, 2022
From: FERADYNE OUTDOORS, LLC
To: ACQUIOM AGENCY SERVICES LLC, AS COLLATERAL AGENT
Reel/Frame 060252/0960 →
SECURITY INTEREST Recorded Jun 17, 2022
From: FERADYNE OUTDOORS, LLC; FIELD LOGIC, LLC
To: OWL ROCK CAPITAL CORPORATION
Reel/Frame 060240/0550 →