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1. 发明授权

US4059423A Process for the preparation of expansible beads 失效
标题翻译：制备可膨胀珠粒的方法
公开(公告)号：US4059423A
公开(公告)日：1977-11-22
申请号：US701966
申请日：1976-07-01
申请人： Daniel De Vos , Paul-Marie Michel , Alfred Berger
发明人： Daniel De Vos , Paul-Marie Michel , Alfred Berger
IPC分类号： C03B19/08 , C03B19/10 , C03C11/00
CPC分类号： C03B19/1085
摘要： A process for the preparation of expansible beads which are convertible by firing into cellular glass bodies, such process comprising the steps of preparing a slip having a liquid medium continuous phase and a disperse phase, the slip containing particles of glass or glass-forming material, a cellulating agent, and a binder, the disperse phase of the slip including at least most of the particles, dividing the slip into drops, and subjecting the drops while in divided condition to a heat treatment including heating and cooling stages so as to cause evaporation of liquid from the drops and conversion thereof into self-sustaining beads in which the glass or glass-forming particles are held together by the binder and which contain the cellulating agent or gas derived therefrom.
摘要翻译：一种用于制备可通过烧制转化为多孔玻璃体的可膨胀珠粒的方法，该方法包括以下步骤：制备具有液体介质连续相和分散相的滑动剂，含有玻璃或玻璃形成材料的颗粒，细胞剂和粘合剂，所述片剂的分散相包含至少大部分颗粒，将片剂分成滴剂，并在分解条件下对包含加热和冷却阶段的热处理的液滴进行处理以使其蒸发的液体并将其转化成自支撑珠，其中玻璃或玻璃形成颗粒通过粘合剂保持在一起并且含有由其衍生的细胞因子或气体。

2. 发明授权

US4063916A Process of making glass beads from liquid medium feedstock 失效
标题翻译：从液体介质原料制备玻璃珠的工艺
公开(公告)号：US4063916A
公开(公告)日：1977-12-20
申请号：US737344
申请日：1976-11-01
申请人： Daniel De Vos , Paul-Marie Michel , Alfred Berger
发明人： Daniel De Vos , Paul-Marie Michel , Alfred Berger
IPC分类号： C03B19/08 , C03B20060101 , C03B19/10 , C03C3/089 , C03C6/00 , C03C6/02 , C03C11/00 , C03C12/00
CPC分类号： C03B19/1085 , C03C11/002
摘要： A process of making glass beads which comprises the steps of forming a fluid medium comprising an aqueous liquid having glass-forming material therein at least most of which is dissolved in the aqueous liquid, forming drops of such fluid medium, and converting the drops to glass beads by causing the drops to travel in separated condition first through a firing zone at glass-forming temperature to cause evaporation of liquid and formation of glass from the glass-forming material, and then through a cooling zone to cause the glass to solidify.
摘要翻译：一种制造玻璃珠的方法，包括以下步骤：形成包含其中至少大部分溶解在水性液体中的具有玻璃形成材料的水性液体的流体介质，形成这种流体介质的液滴，并将液滴转化成玻璃珠粒通过使玻璃成形温度下的液滴首先通过烧制区域而在分离状态下行进，从而从玻璃形成材料中引起液体蒸发和玻璃形成，然后通过冷却区使玻璃固化。

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