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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10583615 B1

PDFFull Text
Date of Patent:
Mar. 10, 2020

Filed:

Jun. 25, 2015

Dry fibrous tape for manufacturing preform

Applicant:

Cytec Industries Inc., Woodland Park, NJ (US);

Inventors:

Robert Blackburn, Hull, GB;

Samuel Jestyn Hill, Wrexham, GB;

Dominique Ponsolle, Winoma, MN (US);

Carmelo Luca Restuccia, Chester, GB;

Assignee:

Cytec Industries Inc., Woodland Park, NJ (US);

Attorney:

Thi Dang

Primary Examiner:

Michael A Tolin

Int. Cl.
CPC ...
B29B 11/16 (2006.01); B29C 65/48 (2006.01); B29C 70/38 (2006.01); B29C 70/42 (2006.01); B32B 5/26 (2006.01); B29C 70/08 (2006.01); B32B 5/02 (2006.01); B32B 5/18 (2006.01); B32B 5/12 (2006.01); B29C 70/48 (2006.01); D04H 3/04 (2012.01); D04H 1/593 (2012.01); B29C 70/44 (2006.01); B29B 15/12 (2006.01); B29K 105/08 (2006.01); B29K 63/00 (2006.01); B29K 75/00 (2006.01); B29K 71/00 (2006.01); B29K 81/00 (2006.01); B29K 105/00 (2006.01); B29K 307/04 (2006.01); B29K 77/00 (2006.01); D04H 1/587 (2012.01); D04H 1/64 (2012.01); D04H 1/74 (2006.01); D04H 3/12 (2006.01); D04H 1/58 (2012.01); B32B 37/12 (2006.01); B32B 38/04 (2006.01);
U.S. Cl.
CPC ...
B29C 70/083 (2013.01); B29B 11/16 (2013.01); B29B 15/122 (2013.01); B29C 65/4835 (2013.01); B29C 70/386 (2013.01); B29C 70/443 (2013.01); B29C 70/48 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 5/12 (2013.01); B32B 5/18 (2013.01); B32B 5/26 (2013.01); D04H 1/593 (2013.01); D04H 3/04 (2013.01); B29C 2793/0027 (2013.01); B29C 2793/0036 (2013.01); B29K 2063/00 (2013.01); B29K 2071/00 (2013.01); B29K 2075/00 (2013.01); B29K 2077/00 (2013.01); B29K 2081/06 (2013.01); B29K 2105/0085 (2013.01); B29K 2105/0881 (2013.01); B29K 2307/04 (2013.01); B32B 2037/1276 (2013.01); B32B 2038/045 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/106 (2013.01); B32B 2305/026 (2013.01); B32B 2305/076 (2013.01); C08L 2201/50 (2013.01); D04H 1/58 (2013.01); D04H 1/587 (2013.01); D04H 1/64 (2013.01); D04H 1/74 (2013.01); D04H 3/12 (2013.01);
Abstract

A dry, fibrous tape for use in an automated placement process such as ATL or AFP and a preform produced therefrom. The preform is configured for resin infusion. The tape contains a layer of unidirectional fibers, at least one nonwoven veil bonded to one side of the fiber layer, and at least binding materials present within the tape. The preform produced from laying down such tape exhibits a low-bulk property that is close to the final thickness of the cured fiber-reinforced resin article and no further consolidation or compaction is required.

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