首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
NON-ALKALI GLASS
摘要
유리 조성 중의 BO의 함유량이 적은 경우에도 내크랙성, 내약품성을 겸비할 수 있는 무알칼리 유리이며, 유리 조성으로서 몰%로 SiO66∼78%, AlO8∼15%, BO0∼1.8%, MgO 0∼8%, CaO 1∼15%, SrO 0∼8%, BaO 1∼8%를 함유하고, 실질적으로 알칼리 금속 산화물을 함유하지 않으며, 왜점이 725℃보다 높은 것을 특징으로 한다.
申请公布号
KR20160071356(A)
申请公布日期
2016.06.21
申请号
KR20157032882
申请日期
2014.10.10
申请人
NIPPON ELECTRIC GLASS CO., LTD.
发明人
MURATA TETSUYA;MIWA SHINKICHI
分类号
C03C3/091;C03B17/06;C03C3/087;H01L51/00
主分类号
C03C3/091
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Gauge developer
Apparatus and process for forming a wad of yarn
Engine air-fuel intake triple manifold
Electromagnetic relay
Thermal stencil paper for mimeograph
Materials for optical use
Separation of 3-methyl-2-butanone from formic acid by extractive distillation with sulfolane
Plastisols based on styrene/acrylonitrile copolymers
Process to manufacture a reaction resin cement building material mixture
Cationically polymerizable mixtures containing metallocene complex salt of certain carboxylic or suffonic acids
Replicative RNA reporter systems
Device for skimming oil from water
Microbiological process for the preparation of methyl ketones
Concrete column forming tube
Magnetized gas cap
Pneumatic tire tread with plural overlapping narrow grooves in shoulder
Electrocardiograph system
Gas mask coupled to monolithic member with speech membrane
Flail chain unloader for particulate material
Thin film transistor array and method of manufacturing the same