Title:
EPOXY URETHANE STRING BINDER
Document Type and Number:
WIPO Patent Application WO2002042235
Kind Code:
A3
Abstract:
A string binder is disclosed which is useful for making reinforcing articles for use in the manufacture of molded composite articles. The string binder comprises a fibrous substrate with a chemical treatment, applied thereto, comprising an epoxy, a polyurethane, at least one curing agent, and a thickener. Additionally, the string binder may be co-roved with one or more ends of a separate fibrous pre-form material to make a product suitable for use in various molding applications.
Inventors:
FLAUTT MARTIN C (US)
PRIEST JAMES R (US)
PRIEST JAMES R (US)
Application Number:
PCT/US2001/043623
Publication Date:
April 24, 2003
Filing Date:
November 20, 2001
Export Citation:
Assignee:
OWENS CORNING FIBERGLASS CORP (US)
FLAUTT MARTIN C (US)
PRIEST JAMES R (US)
FLAUTT MARTIN C (US)
PRIEST JAMES R (US)
International Classes:
B29B15/12; B29C70/50; C03C25/10; C03C25/26; C03C25/32; C03C25/326; C03C25/36; C03C25/47; C08L63/00; D06M15/55; D06M15/564; D06M23/14; C08L75/04; (IPC1-7): C03C25/32; C03C25/36; C08J5/06
Domestic Patent References:
| WO2002042363A2 | 2002-05-30 | |||
| WO2001096077A1 | 2001-12-20 |
Foreign References:
| EP0107887A1 | 1984-05-09 | |||
| US4767017A | 1988-08-30 | |||
| US4678821A | 1987-07-07 | |||
| US5085938A | 1992-02-04 | |||
| EP0374593A1 | 1990-06-27 | |||
| EP0304837A2 | 1989-03-01 | |||
| US4745028A | 1988-05-17 | |||
| US6005026A | 1999-12-21 | |||
| US5877240A | 1999-03-02 |
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