CN102796314B - 埋地聚乙烯排水管道专用母料 - Google Patents
埋地聚乙烯排水管道专用母料 Download PDFInfo
- Publication number
- CN102796314B CN102796314B CN201210322131.2A CN201210322131A CN102796314B CN 102796314 B CN102796314 B CN 102796314B CN 201210322131 A CN201210322131 A CN 201210322131A CN 102796314 B CN102796314 B CN 102796314B
- Authority
- CN
- China
- Prior art keywords
- drainage pipeline
- inorganic powder
- parent material
- dedicated parent
- polyethylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210322131.2A CN102796314B (zh) | 2012-09-03 | 2012-09-03 | 埋地聚乙烯排水管道专用母料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210322131.2A CN102796314B (zh) | 2012-09-03 | 2012-09-03 | 埋地聚乙烯排水管道专用母料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102796314A CN102796314A (zh) | 2012-11-28 |
CN102796314B true CN102796314B (zh) | 2014-03-05 |
Family
ID=47195635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210322131.2A Expired - Fee Related CN102796314B (zh) | 2012-09-03 | 2012-09-03 | 埋地聚乙烯排水管道专用母料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102796314B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103319769A (zh) * | 2013-06-20 | 2013-09-25 | 吴江市董鑫塑料包装厂 | 一种软管用塑料 |
CN104277312A (zh) * | 2013-07-04 | 2015-01-14 | 东港市远东节水灌溉设备有限公司 | 一种改性聚乙烯管材及其制作方法 |
CN105524327A (zh) * | 2014-10-24 | 2016-04-27 | 中国石油化工股份有限公司 | 聚乙烯组合物及其制备方法 |
CN104817774A (zh) * | 2015-04-02 | 2015-08-05 | 扬翔(上海)环保科技有限公司 | 一种发泡母粒及其制备方法 |
CN105801967A (zh) * | 2016-04-11 | 2016-07-27 | 苏州甫众塑胶有限公司 | 一种环保改性聚乙烯管道及其制备方法 |
CN106211834A (zh) * | 2016-07-30 | 2016-12-14 | 山东胜伟园林科技有限公司 | 一种抗腐蚀排盐管及其在盐碱地排盐中的应用 |
CN106366412A (zh) * | 2016-08-31 | 2017-02-01 | 葛彬斌 | 一种硬质抗氧化聚乙烯管材及其制备方法 |
CN106566047A (zh) * | 2016-10-31 | 2017-04-19 | 无锡市永兴金属软管有限公司 | 一种埋地排水波纹管用复合材料的制备方法 |
CN107698838A (zh) * | 2017-09-20 | 2018-02-16 | 无锡市永兴金属软管有限公司 | 一种埋地排水管用母料及其制备方法 |
CN115534417A (zh) * | 2022-10-28 | 2022-12-30 | 福建亚通新材料科技股份有限公司 | 一种蚝排用高密度聚乙烯增刚管 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2336366A (en) * | 1998-04-14 | 1999-10-20 | Ecc Int Ltd | Filled polyethylene compositions |
CN101851363B (zh) * | 2010-05-12 | 2012-07-04 | 浙江东管管业有限公司 | 一种废旧聚乙烯的再生方法 |
CN102134342B (zh) * | 2010-12-07 | 2013-01-02 | 杭州福膜新材料科技有限公司 | 一种交联型聚烯烃微孔膜及其制备方法 |
-
2012
- 2012-09-03 CN CN201210322131.2A patent/CN102796314B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102796314A (zh) | 2012-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102796314B (zh) | 埋地聚乙烯排水管道专用母料 | |
CN102993554B (zh) | 一种玻璃微珠填充改性热塑性结构板材及其制备方法 | |
CN102070810B (zh) | 高密度聚乙烯预应力混凝土用波纹管专用料及其生产方法 | |
CN100504134C (zh) | 增强型超高分子量聚乙烯缠绕管及其制法 | |
CN103059532B (zh) | 一种团状模塑料加工的塑料管 | |
CN103467822B (zh) | 一种制备pe结构壁管的原料及其制备方法 | |
CN102477202B (zh) | 废旧聚丙烯改性薄壁波纹管及其制造方法 | |
CN111040277A (zh) | 高强度聚乙烯双壁波纹管内壁用填充母料及其制造方法 | |
CN101255252A (zh) | 低散发型汽车内饰件专用料及其制备方法 | |
CN103589058A (zh) | 一种增强聚丙烯复合材料及其制备方法 | |
CN105153531A (zh) | 一种耐高温pe波纹管填充母料及其制备方法 | |
CN105017611A (zh) | 一种耐老化pe波纹管填充母料及其制备方法 | |
CN101125941B (zh) | 一种非开挖牵引法施工用聚乙烯管材 | |
CN104893084A (zh) | 一种碳纤维增强聚乙烯防水卷材及制备方法 | |
CN109181046B (zh) | 一种pe波纹管专用的填充母料及其制备方法 | |
CN104961960A (zh) | 一种抗菌pe填充母料及其制备方法 | |
CN106046537B (zh) | 一种再生hdpe相容改性再生pp排水波纹管专用料及其制备方法 | |
CN105131399A (zh) | 一种耐高低温抗静电pe波纹管填充母料及其制备方法 | |
CN113563659A (zh) | 聚乙烯复合材料及其在制备耐高温内衬油管中的应用 | |
CN106366414A (zh) | 一种高韧性、高强度的聚烯烃管道及其制备方法 | |
CN105778279A (zh) | 一种pp双壁波纹管 | |
CN108948499B (zh) | 一种抗冲击高强度聚乙烯通信管及其制备方法 | |
CN102604205B (zh) | 一种环保复合增强聚丙烯建筑模板 | |
CN105017610A (zh) | 一种pe波纹管填充母料及其制备方法 | |
CN103205023A (zh) | 一种竹粉/白炭黑复合补强淀粉基可降解塑料的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI QINGYUAN PIPE TECHNOLOGY CO., LTD. Effective date: 20150303 Owner name: WUHAN QINGYUAN PIPE INDUSTRY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI QINGYUAN PIPE TECHNOLOGY CO., LTD. Effective date: 20150303 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201502 JINSHAN, SHANGHAI TO: 430090 WUHAN, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150303 Address after: 430090 Hubei city of Wuhan province Deng Nan Street Hannan Village Patentee after: WUHAN QINGYUAN PIPE TECHNOLOGY Co.,Ltd. Patentee after: SHANGHAI QINGYUAN PIPE TECHNOLOGY Co.,Ltd. Address before: 201502, Shanghai, Jinshan District tower town industrial zone Patentee before: SHANGHAI QINGYUAN PIPE TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20210903 |
|
CF01 | Termination of patent right due to non-payment of annual fee |