发明授权
- 专利标题: Free flowing elastomer powder
- 专利标题(中): 自由流动的弹性体粉末
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申请号: US566651申请日: 1995-12-04
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公开(公告)号: US5837769A公开(公告)日: 1998-11-17
- 发明人: Tenunis Graafland , Peter Migchels
- 申请人: Tenunis Graafland , Peter Migchels
- 申请人地址: TX Houston
- 专利权人: Shell Oil Company
- 当前专利权人: Shell Oil Company
- 当前专利权人地址: TX Houston
- 优先权: EPX93203636.1 19931222
- 主分类号: C08K5/01
- IPC分类号: C08K5/01 ; A47G27/04 ; B05D3/02 ; B29B13/10 ; B29D29/06 ; C08J3/12 ; C08K20060101 ; C08K7/00 ; C08L20060101 ; C08L25/16 ; C08L53/00 ; C08L53/02 ; C08L91/00 ; C08L101/00 ; C09D5/03 ; C09D153/02 ; C09J5/08 ; C09K3/10
摘要:
The present invention is a free flowing powder composition which contains an elastomeric block copolymer and significant amounts of a plasticizing oil. The powder forms a homogeneous layer and is suitably applied as a carpet backing.
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