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US 2010/0247882 A1Published application
Composite materials and their use
AssigneeCytec Techology Corp.
InventorsSamuel Jestyn Hill, Emiliano Frulloni, Carmelo LoFaro, Robin Maskell
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Abstract
A composite material comprising the following components: (a) a first prepreg material with improved resistance to microbuckling and kinkband formation; and (b) a second prepreg material with improved resistance to delamination.
Claims28
A composite material comprising:
- (a) a first prepreg material with improved resistance to microbuckling and kinkband formation;
- and
- (b) a second prepreg material with improved resistance to delamination.
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A cured composite comprising co-curing
- (a) a first prepreg material with improved resistance to microbuckling and kinkband formation;
- and
- (b) a second prepreg material with improved resistance to delamination.
A composite material comprising
- (a) a first prepreg material having incorporated therein, insoluble or partially soluble particles;
- and
- (b) a second prepreg material, having incorporated therein, at least one of:
- (i) a thermoplastics component;
- (ii) a plurality of insoluble or partially soluble particles;
- (iii) a plurality of insoluble or partially soluble particles interposed between adjacent layers of the second prepreg material;
- and
- (iv) one or more strengthening interleafs interposed between adjacent layers of the second prepreg material.
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Dependencies are inferred from the claim text.