Cori S Apel from 631 Crimson Leaf Ct, Saint Paul, MN 55123, age 51

Composition Comprising Cyclic Secondary Amine And Methods Of Coating Drinking Water Pipelines
view source
US Patent:

20140010956, Jan 9, 2014
Filed:

Feb 21, 2012
Appl. No.:

14/001528
Inventors:

Ryan B. Prince - St. Paul MN, US
Clinton L. Jones - Somerset WI, US
Stuart E. Fores - Darlington, GB
Alexander J. Kugel - Woodbury MN, US
Cori S. Apel - Woodbury MN, US
Mario A. Perez - Burnsville MN, US
Dana R. Reed - Minneapolis MN, US
Assignee:

3M INNOVATION PROPERTIES COMPANY - St. Paul MN
International Classification:

C09D 175/02
US Classification:

427230, 524873
Abstract:

Two-part coating compositions are described comprising an aliphatic cyclic secondary amine and methods of coating surfaces of a (e.g. drinking water) pipeline.

Apparatus For In-Situ Pipe Coating And Related Methods
view source
US Patent:

20150367359, Dec 24, 2015
Filed:

Dec 19, 2013
Appl. No.:

14/655591
Inventors:

- Saint Paul MN, US
Ryan B. Prince - St. Paul MN, US
Cori S. Apel - Woodbury MN, US
Scott M. Fabozzi - Lino Lakes MN, US
Carson MacCallum - New Brunswick, CA
Shawn R. Sweeney - New Brunswick, CA
International Classification:

B05B 3/10
B05B 1/26
B05B 1/06
B05D 1/02
B05D 7/22
Abstract:

An in-situ applicator for applying a composition in a pipe comprises a flow diverter configured to receive a composition and eject the composition from at least one outlet. The applicator also comprises a hollow conical body having a narrow end, a broad end, and an interior surface configured to receive the composition ejected from the flow diverter. The conical body also has a plurality of holes forming a band that wraps circumferentially around the conical body which defines a flow region on the interior surface between the band and the narrow end. The band includes first holes adjacent to the flow region where each of the first holes has a first average diameter and second holes disposed between the first holes and the broad end, each of the second holes having an average diameter greater than the first diameter.

Pavement Marking Compositions
view source
US Patent:

20150167263, Jun 18, 2015
Filed:

Sep 28, 2012
Appl. No.:

14/404300
Inventors:

- St. Paul MN, US
Craig A. Kapfer - Maplewood MN, US
Cori S. Apel - Woodbury MN, US
Clinton L. Jones - Somerset WI, US
Ryan B. Prince - Saint Paul MN, US
International Classification:

E01F 9/04
E01C 5/20
C09D 175/02
E01C 11/00
Abstract:

A pavement marking composition comprises an isocyanate-containing component and an amine-containing component. At least one of the components comprises plasticizer and at least one of the components comprises filler. The composition comprises about 5 wt. % or more plasticizer and is substantially free of polyaspartic ester amines.

Curable Polyurea Forming Composition, Method Of Making, And Composite Article
view source
US Patent:

20150104652, Apr 16, 2015
Filed:

Jun 4, 2013
Appl. No.:

14/399254
Inventors:

- St. Paul MN, US
Clinton L. Jones - Somerset WI, US
Cori S. Apel - Woodbury MN, US
Ryan B. Prince - St. Paul MN, US
International Classification:

C09D 175/02
US Classification:

4284231, 524612, 524873, 4273855
Abstract:

A curable composition includes: a) at least one aliphatic polyisocyanate; b) at least one aliphatic polyamine; and c) from 8 to 17 percent by weight of at least one liquid compound, based on the total weight of components a), b) and c) combined. Each liquid compound is independently represented by the formula (I): wherein Z represents an n valent organic group, and n represents an integer ≧1. Methods of coating the curable coating on a substrate and composite articles are also disclosed.

Cori S Apel