|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B32B-017/06 C03C-003/087 C03B-027/00|
|미국특허분류(USC)||428/432; 428/426; 501/070; 65/0991; 65/114|
|우선권정보||JP-0251287 (1998-09-04); JP-0311227 (1998-10-30); JP-0173216 (1999-06-18); JP-0223584 (1999-08-06); JP-0225301 (1999-08-09)|
|§371/§102 date||20010302 (20010302)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 38 인용 특허 : 8|
Light-colored high-transmittance glass is provided which is made of a composition containing, as coloring components, on a weight percent basis, 0.02 to 0.06% (excluding 0.06%) total iron oxide based on Fe2O3, less than 0.024% FeO, and 0 to 0.5% cerium oxide and having a ratio of FeO based on Fe2O3 to the total iron oxide of less than 40%. The light-colored high-transmittance glass has a solar radiation transmittance of at least 87.5% and a visible light transmittance measured with the illuminant C of at least 90% when having a thickness of 3.2 mm. A gla...
1. Light-colored high-transmittance glass formed as a glass sheet containing silica as a main component,the light-colored high-transmittance glass having a composition containing, as coloring components, on a weight percent basis: 0.02 to less than 0.06% total iron oxide (T-Fe2O3) based on Fe2O3; at least 0.001% and less than 0.024% FeO; and 0 to 0.5% cerium oxide, wherein the coloring components have a ratio of FeO based on Fe2O3 to T-Fe2O3 of less than 40%, andthe glass has a solar radiation transmittance of at least 87.5% and a visible light transmitt...