IP Library › Granted Patent US 10,844,154
Granted Patent B2
US 10,844,154 · App. 15/777,691 · Granted Nov 24, 2020

Proliferous copolymers comprising lactamic moieties

Inventor: David K. Hood (Basking Ridge, NJ)
Assignee: ISP INVESTMENTS LLC
C08F226/06C08F220/18C08F220/36C08F226/10C08K5/0025C08L77/02C09D4/00C11D3/323C11D3/3776C12H1/0424A61K9/2027C08F220/603C08L2312/00
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Quick Facts
Patent No.
US 10,844,154
App. No.
15/777,691
Granted
Nov 24, 2020
Kind
B2
Abstract

This invention relates to the preparation and utility of proliferous polymer compositions comprising repeating units derived from (a) a monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety, (b) an optional monomer comprising at least one double bond, and (c) a at least one cross-linker.

Claims (24)

1. A stable composition comprising a proliferous polymer composition comprising repeating units derived from:

a) at least one monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety,

b) at least one cross-linker and

at least one peroxide compound.

2. A stable composition comprising a proliferous polymer composition comprising repeating units derived from:

a) at least one monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety,

b) at least one cross-linker and

at least boron trifluoride compound.

3. A stable composition comprising a proliferous polymer composition comprising repeating units derived from:

a) at least one monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety,

b) at least one cross-linker, and

at least one iodine compound.

4. A beverage filtration agent composition comprising a proliferous polymer composition comprising repeating units derived from:

a) at least one monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety,

b) at least one cross-linker, and

at least one polysaccharide.

5. A beverage filtration agent composition comprising a polymer composition comprising repeating units derived from:

a) at least one monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety,

b) at least one cross-linker, and

and at least one silicate.

6. A detergent composition comprising a proliferous polymer composition comprising repeating units derived from:

a) at least one monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety,

b) at least one cross-linker, and

and at least one urea.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Jan 10, 2020
From: THE BANK OF NOVA SCOTIA
To: HERCULES LLC; ISP INVESTMENTS LLC
Reel/Frame 051561/0676 →
SUPPLEMENTAL SECURITY AGREEMENT Recorded May 24, 2019
From: HERCULES LLC; ISP INVESTMENTS LLC
To: THE BANK OF NOVA SCOTIA
Reel/Frame 049286/0434 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 21, 2018
From: HOOD, DAVID K.
To: ISP INVESTMENTS LLC
Reel/Frame 045856/0897 →
Continuity (2)
Provisional Application 62258059 · Nov 20, 2015
Related Publication 20180340034A1 · Nov 29, 2018
Cited By (1)
US 12,544,336