公开(公告)号：CA1259148A

公开(公告)日：1989-09-05

申请号：CA464597

申请日：1984-10-03

Applicant: CORNING INC

Inventor： BARNHART KENNETH T ,  QUINN CANDACE J

IPC: C08K3/00 ,  C03C14/00 ,  C08K3/34 ,  C08K3/40 ,  C08K7/00 ,  C08K7/16 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  G02B1/04 ,  G02B5/23 ,  G02F1/17 ,  G03C1/725

Abstract: The instant invention is concerned with the production of essentially transparent glass/plastic composite articles The articles consist of glass particles having water-free surfaces and dimensions of about O . 5-100 microns dispersed within a plastic matrix, the glass particles constituting up to 50% by weight of the articles and having a refractive index appropriate to or compatible with the plastic matrix.

公开(公告)号：EP1360155A4

公开(公告)日：2008-03-12

申请号：EP02708967

申请日：2002-01-07

Applicant: CORNING INC

Inventor： QUINN CANDACE J

IPC: C03C3/16 ,  C03C3/062 ,  C03C3/17 ,  C03C3/247 ,  C03C14/00 ,  C08K3/40 ,  C08L101/00

CPC classification number: C08K3/40 ,  C03C3/062 ,  C03C3/16 ,  C03C3/247 ,  C03C14/00 ,  C03C14/004 ,  C03C2214/12

Abstract: Disclosed is a zinc phosphate glass consisting essentially, expressed in terms of mole percent on the oxide basis, of 31-34 % P2O5, 0-2 % Al2O3, 5-11 % Li2O, 5-13 % Na2O, 3-7 % K2O, with Li2O+Na2O+K2O being 10-28 %, 20-45 % ZnO, 0-10% CaO, 0-10 % BaO, 0-10 % SrO, with CaO+BaO+SrO being 3-12 %, and 0-2 % SiO2, said glass exhibiting a stable glass transition temperature below 450 °C, a working temperature below 500 °C, and a water durability of no more than 5x10?-7 g/cm2¿/min after immersion in water at 95 °C for 24 hours. The low-temperature glass of the present invention is particularly useful for producing glass/polymer blends. Glass/polymer blends containing the glass of the present invention are also disclosed.