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 Title: |
US4466151:
Applicator for applying a coating to a surface
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Barch, Herbert W.; Natrona Heights, PA
Martin, Emil; Pittsburgh, PA
Greer, S. Thomas; Pittsburgh, PA
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| Assignee: |
PPG Industries, Inc., Pittsburgh, PA
other patents from PPG INDUSTRIES INC. (450155) (approx. 3,837)
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| Published / Filed: |
1984-08-21
/ 1982-06-30
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| Application Number: |
US1982000394029
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| IPC Code: |
Advanced:
B05C 17/00;
B05C 17/02;
Core:
more...
IPC-7:
B05D 5/02;
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| U.S. Class: |
Current:
015/229.13;
002/161.6;
002/167;
015/227;
015/230.11;
492/013;
492/028;
Original:
015/209.D;
015/227;
015/230.11;
029/110.5;
029/120;
029/121.8;
029/132;
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| Field of Search: |
015/209 R,209 C,209 D,210 R,230.11
029/110.5,121.8,120,132
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| Priority Number: |
| 1982-06-30 |
US1982000394029 |
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| Abstract: |
Coating compositions can be applied to substrates to produce a smooth finish by the use of a coating applicator having a mat of sized glass fibers and/or strands having fibers and/or strands projecting from the surface of the mat. The coating applicator has a core with two surfaces, a mat of sized glass fibers with projecting fibers and/or strands attached to one surface of the core. The glass fibers within the strands have a residue of a sizing composition having a carrier, a film forming polymer, and compatible coupling agent. The glass fibers within the strand may be selected from bulked, texturized, hollow, hollow with etching and solid continuous and staple glass fibers and mixtures thereof. The thickness of the mat on the core to comprise the applicator is in the range of about 0.125 to about 2 inches (3 to 50 mm.).
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| Attorney, Agent or Firm: |
Stachel, Kenneth J. ;
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| Primary / Asst. Examiners: |
Moore, Chris K.;
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| Maintenance Status: |
E2 Expired Check current status
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| INPADOC Legal Status: |
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| Family: |
None
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First Claim:
Show all 30 claims |
We claim:
1. A coating applicator for applying coatings to substrates, comprising:
- a. a core having two surfaces and adapted for being held,
- b. a mat of sized glass fibers having fibers protruding from the surface of the mat where the protruding fibers have multidirectional orientation and where the mat is engaged to one of the surfaces of the core.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 26 U.S. patent(s) that reference this one
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