发明授权
US4247657A Process for the production of alkali metal-cellulose-silicates and their reaction products 失效
碱金属纤维素硅酸盐及其反应产物的生产工艺

  • 专利标题: Process for the production of alkali metal-cellulose-silicates and their reaction products
  • 专利标题(中): 碱金属纤维素硅酸盐及其反应产物的生产工艺
  • 申请号: US112626
    申请日: 1980-01-16
  • 公开(公告)号: US4247657A
    公开(公告)日: 1981-01-27
  • 发明人: David Blount
  • 申请人: David Blount
  • 专利权人: David Blount
  • 当前专利权人: David Blount
  • 主分类号: C08B15/06
  • IPC分类号: C08B15/06 C08G18/64 C08G77/00 C08J9/00
Process for the production of alkali metal-cellulose-silicates and their
reaction products
摘要:
Small particles of cellulose-containing plants, fine granular oxidated, silicon compounds and an alkali metal hydroxide are mixed, then heated to 150.degree. C. to 220.degree. C. while agitating until the plant particles soften or melt, thereby producing an alkali metal cellulose silicate condensation product.
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