IP Library Granted Patent US 9,751,866
Granted Patent B2
US 9,751,866 · App. 14/762,220 · Granted Sep 5, 2017

Hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds

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Quick Facts
Patent No.
US 9,751,866
App. No.
14/762,220
Granted
Sep 5, 2017
Kind
B2
Abstract

Described herein are hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds that may be produced through a reaction comprising: (A) at least one first reactant represented by a structure (I), wherein X is a functionalized or unfunctionalized C 1 -C 5 alkylene group optionally having one or more heteroatoms, and each R 1 , R 2 , and R 3 is independently selected from the group consisting of hydrogen and functionalized and unfunctionalized alkyl groups optionally having one or more heteroatoms, and (B) at least one second reactant having at least one hydroxyl moiety or thiol moiety. The hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds may comprise a polymerizable moiety, in which case they may be left as-is or used to create homopolymers or non-homopolymers, or they may not comprise a polymerizable moiety. A wide variety of formulations may be created using the hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds, including personal care, oilfield, and construction formulations.

Claims (4)

1. A homopolymer obtained by polymerizing a monomer obtained by reaction of at least:

(A) at least one first reactant represented by a structure

wherein X is a functionalized or unfunctionalized C 1 -C 5 alkylene group optionally having one or more heteroatoms, and each R 1 , R 2 and R 3 is independently selected from the group consisting of hydrogen and functionalized and unfunctionalized alkyl groups optionally having one or more heteroatoms, and (B) at least one second reactant having at least one hydroxyl moiety or thiol moiety, and at least one polymerizable moiety.

2. The homopolymer according to claim 1 wherein said monomer is selected from the group consisting of:

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Jan 10, 2020
From: THE BANK OF NOVA SCOTIA
To: AVOCA LLC; HERCULES LLC; ISP INVESTMENTS LLC; PHARMACHEM LABORATORIES LLC
Reel/Frame 051557/0504 →
SECURITY AGREEMENT Recorded Jul 3, 2017
From: AVOCA, INC.; HERCULES LLC; ISP INVESTMENTS LLC; PHARMACHEM LABORATORIES, INC.
To: THE BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENT
Reel/Frame 043084/0753 →
CHANGE OF NAME Recorded May 24, 2017
From: ISP INVESTMENTS INC.
To: ISP INVESTMENTS LLC
Reel/Frame 042560/0842 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 21, 2015
From: ZHANG, YI; MUSA, OSAMA M.
To: ISP INVESTMENTS INC.
Reel/Frame 036141/0043 →