发明名称 |
Crosslinked tube and heat-shrinkable tube |
摘要 |
A crosslinked tube and heat-shrinkable tube, which each comprises an ionomer resin composition layer, the ionomer resin composition layer comprising (a) an ionomer resin having a structure in which a copolymer of ethylene and acrylic or methacrylic acid has been intermolecularly crosslinked with potassium ions and (b) an ionomer resin having a structure in which a copolymer of ethylene and acrylic or methacrylic acid has been intermolecularly crosslinked with sodium ions or/and zinc ions, the proportion of the ionomer resin (a) to the ionomer resin (b) being from 100/0 to 50/50 by weight. A heat-shrinkable tube, which comprises the ionomer resin composition layer having on the inner surface thereof an adhesive layer.
|
申请公布号 |
US5573822(A) |
申请公布日期 |
1996.11.12 |
申请号 |
US19950378098 |
申请日期 |
1995.01.26 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
NISHIKAWA, SHINYA;HAYAMI, HIROSHI |
分类号 |
B29C61/06;B29C61/00;B29K33/04;B29K105/02;C08F20/06;C08F220/04;C08L23/08;C08L77/00;C08L79/02;(IPC1-7):B29D23/00 |
主分类号 |
B29C61/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|