Invention Grant
- Patent Title: Process for the manufacturing of slabs or blocks of conglomerate of stone granulate and polyester resin
- Patent Title (中): 制造石料和聚酯树脂的砾石或块的方法
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Application No.: US12300907Application Date: 2007-05-23
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Publication No.: US09199415B2Publication Date: 2015-12-01
- Inventor: Luca Toncelli
- Applicant: Luca Toncelli
- Agency: Katten Muchin Rosenman LLP
- Priority: ITTV2006A0092 20060531
- International Application: PCT/IB2007/051949 WO 20070523
- International Announcement: WO2007/138529 WO 20071206
- Main IPC: B29C70/44
- IPC: B29C70/44 ; B29C67/24 ; C04B40/02 ; C04B40/00 ; C04B26/14 ; C04B26/18 ; B32B19/02 ; C04B20/00
Abstract:
In the manufacture of articles in slabs or blocks according to so-called Bretonstone technology, a polyester resin is employed, free of reactive solvents, formed by the reaction between an epoxidized triglyceride and at least one carboxylic anhydride.
Public/Granted literature
- US20090253829A1 PROCESS FOR THE MANUFACTURING OF SLABS OR BLOCKS OF CONGLOMERATE OF STONE GRANULATE AND POLYESTER RESIN Public/Granted day:2009-10-08
Information query
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