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Timothy S Bredahl

from Maplewood, MN
Age ~63

Timothy Bredahl Phones & Addresses

  • 1035 Oday St, Saint Paul, MN 55119 (651) 730-8773
  • 1038 Oday St S, Saint Paul, MN 55119
  • Maplewood, MN
  • Aitkin, MN
  • 4138 Oakbrooke Trl, Saint Paul, MN 55122 (651) 454-3538

Resumes

Resumes

Timothy Bredahl Photo 1

Technical Engineer At Meijer

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Timothy Bredahl Photo 2

Financial Services Manager At Mckesson Corporation

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Timothy Bredahl Photo 3

Timothy Bredahl

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Publications

Us Patents

Thermoplastic Additives For Hot Melt Adhesives Based On Non-Thermoplastic Hydrocarbon Elastomers

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US Patent:
6613381, Sep 2, 2003
Filed:
Feb 2, 2001
Appl. No.:
09/762155
Inventors:
Timothy D. Bredahl - Cottage Grove MN
Sheila F. Cox - St. Paul MN
Patrick D. Hyde - Burnsville MN
Daniel C. Munson - Maplewood MN
Gregg A. Patnode - Woodbury MN
Assignee:
3M Innovative Properties Company - St. Paul MN
International Classification:
B05D 510
US Classification:
4272071, 4272084
Abstract:
The invention is directed toward a hot melt adhesive composition and processes for producing the same. The hot melt adhesive composition comprises: at least one non-thermoplastic hydrocarbon elastomer; at least one thermoplastic additive, wherein a ratio of melt viscosity of the at least one thermoplastic additive to melt viscosity of the at least one non-thermoplastic hydrocarbon elastomer is less than about 1:20 when measured at a shear rate of 100 seconds at a particular hot melt processing temperature; and at least one modifier.

Solventless Compounding And Coating Of Non-Thermoplastic Hydrocarbon Elastomers

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US Patent:
55501753, Aug 27, 1996
Filed:
May 5, 1995
Appl. No.:
8/435980
Inventors:
Timothy D. Bredahl - Cottage Grove MN
Harold Leverty - Stillwater MN
Robert L. Smith - New Brighton MN
Richard E. Bennett - Hudson WI
David J. Yarusso - Shoreview MN
Daniel C. Munson - St. Paul MN
Anthony R. Plepys - Austin TX
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
C08K 300
C08L 2300
B32B 712
B32B 326
US Classification:
523348
Abstract:
A solvent-free hot melt process, for preparing a non-thermosettable, pressure-sensitive adhesive from a tackified non-thermoplastic hydrocarbon elastomer. The process employs a continuous compounding device that has a sequence of alternating conveying and processing zones. The processing zones masticate and mix materials in them. Non-thermoplastic elastomers having high molecular weight may be readily compounded into adhesives in the process.

Solventless Compounding And Coating Of Non-Thermoplastic Hydrocarbon Elastomers

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US Patent:
55390331, Jul 23, 1996
Filed:
Mar 21, 1994
Appl. No.:
8/215212
Inventors:
Timothy D. Bredahl - Cottage Grove MN
Harold W. Leverty - Stillwater MN
Robert L. Smith - New Brighton MN
Richard E. Bennett - Hudson WI
David J. Yarusso - Shoreview MN
Daniel C. Munson - St. Paul MN
Anthony R. Plepys - Austin TX
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
C08L 2300
C08J 320
US Classification:
525270
Abstract:
A solvent-free hot melt process, for preparing a non-thermosettable, pressure-sensitive adhesive from a tackified non-thermoplastic hydrocarbon elastomer. The process employs a continuous compounding device that has a sequence of alternating conveying and processing zones. The processing zones masticate and mix materials in them. Non-thermoplastic elastomers having high molecular weight may be readily compounded into adhesives in the process.

Removable Pavement-Marking Sheet Material

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US Patent:
42998743, Nov 10, 1981
Filed:
Mar 31, 1980
Appl. No.:
6/135281
Inventors:
David C. Jones - Stillwater MN
Timothy D. Bredahl - Stillwater MN
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
B32B 516
B32B 2712
B32B 2714
US Classification:
428143
Abstract:
Removable pavement-marking sheet material incorporates a stretchable porous fibrous web, such as a nonwoven web of randomly distributed fibers, preferably embedded in a pressure-sensitive adhesive layer carried on a backing. The fibrous web comprises closely spaced durable weather-resistant fibers and exhibits good tear strength in any direction. The complete sheet material exhibits a high tensile strength and a low residual force after stretching, i. e. , a low force tending to retract the sheet material back to its prestretched dimensions.

Embossed Pavement-Marking Sheet Material

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US Patent:
43883591, Jun 14, 1983
Filed:
Apr 23, 1982
Appl. No.:
6/371216
Inventors:
John L. Ethen - Oakdale MN
Timothy D. Bredahl - Stillwater MN
Assignee:
Minnesota Mining and Manufacturing Company - Saint Paul MN
International Classification:
B32B 516
B32B 330
US Classification:
428143
Abstract:
Pavement-marking sheet material having protuberances on its upper surface which carry partially exposed microspheres by which the protuberances are made retroreflective and which are separated by recessed areas in which microspheres are fully embedded and not exposed, so as to improve the daytime appearance of the sheet material.

Solventless Compounding And Coating Of Non-Thermoplastic Hydrocarbon Elastomers

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US Patent:
RE368555, Sep 5, 2000
Filed:
Jul 21, 1998
Appl. No.:
9/119825
Inventors:
Timothy D. Bredahl - Cottage Grove MN
Harold W. Leverty - Stillwater MN
Robert L. Smith - New Brighton MN
Richard E. Bennett - Hudson WI
David J. Yarusso - Shoreview MN
Daniel C. Munson - St. Paul MN
George E. Cox - Rocheport MO
Assignee:
3M Innovative Properties Company - St. Paul MN
International Classification:
C08L 2300
US Classification:
524270
Abstract:
A solvent-free hot melt process, for preparing a non-thermosettable, pressure-sensitive adhesive from a tackified non-thermoplastic hydrocarbon elastomer. The process employs a continuous compounding device that has a sequence of alternating conveying and processing zones. The processing zones masticate and mix materials in them. Non-thermoplastic elastomers having high molecular weight may be readily compounded into adhesives in the process.

Wrapped Material, And Method And Apparatus For Wrapping And Unwrapping Such Material

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US Patent:
58486968, Dec 15, 1998
Filed:
Nov 25, 1996
Appl. No.:
8/753461
Inventors:
Dennis L. Christ - Scandia MN
Timothy D. Bredahl - Cottage Grove MN
Michael A. Giefer - Woodbury MN
Robert D. Hamann - Eagan MN
Donald R. Peacock - St. Paul MN
Timothy J. Walker - St. Paul MN
Assignee:
Minnesota Mining & Manufacturing Company - St. Paul MN
International Classification:
B65D 6500
US Classification:
206447
Abstract:
An elongate mass of material wrapped by a liner in which the liner is wrapped around the material with the liner inside surface facing the peripheral surface of the material, with first and second regions of the liner extending away from the material with the liner inside surface of the first region in unbonded contact with the liner inside surface of the second region so as to enclose the material with said liner. The material and the center region of the liner together form a core of the wrapped mass of material, and the first and second liner regions together form a tab of the wrapped mass of material. The wrapped mass of material includes a first portion and a second portion and is arranged such that the core of a second portion applies sufficient force to the tab of a first portion so as to maintain the mass of material enveloped by the liner at the first portion. Also presented are methods and apparatus for wrapping and unwrapping such material. A preferred embodiment of the invention provides a cold-flowable material such as a hot-melt pressure sensitive adhesive wrapped in a liner such that the liner is easily removed from the material.

Process For Preparing Pressure Sensitive Adhesives

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US Patent:
61661104, Dec 26, 2000
Filed:
Nov 24, 1998
Appl. No.:
9/198781
Inventors:
Timothy D. Bredahl - Cottage Grove MN
Herbert W. Goetsch - Maplewood MN
Daniel C. Munson - St. Paul MN
John Michael Oberthier - Ontario, CA
Assignee:
3M Innovatives Properties Company - St. Paul MN
International Classification:
C08J 320
US Classification:
523348
Abstract:
A method for producing a pressure sensitive adhesive composition includes at least one elastomer that produces a substantially homogeneous pressure sensitive adhesive composition. The method is particularly well suited for relatively high throughput continuous compounding rates, e. g. , at a throughput rate of more than about 5. 4 kg/hr/l free volume of the continuous compounding device utilized in the.
Timothy S Bredahl from Maplewood, MN, age ~63 Get Report