CN101402756A - 一种碳酸钙复合降解塑料及其制备方法 - Google Patents
一种碳酸钙复合降解塑料及其制备方法 Download PDFInfo
- Publication number
- CN101402756A CN101402756A CNA2008101587525A CN200810158752A CN101402756A CN 101402756 A CN101402756 A CN 101402756A CN A2008101587525 A CNA2008101587525 A CN A2008101587525A CN 200810158752 A CN200810158752 A CN 200810158752A CN 101402756 A CN101402756 A CN 101402756A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101587525A CN101402756B (zh) | 2008-11-06 | 2008-11-06 | 一种碳酸钙复合降解塑料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101587525A CN101402756B (zh) | 2008-11-06 | 2008-11-06 | 一种碳酸钙复合降解塑料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101402756A true CN101402756A (zh) | 2009-04-08 |
CN101402756B CN101402756B (zh) | 2010-10-27 |
Family
ID=40536930
Family Applications (1)
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CN2008101587525A Expired - Fee Related CN101402756B (zh) | 2008-11-06 | 2008-11-06 | 一种碳酸钙复合降解塑料及其制备方法 |
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CN (1) | CN101402756B (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102295793A (zh) * | 2011-07-07 | 2011-12-28 | 宋旭 | 一种高填充氧化降解高分子包装材料及其制备方法 |
CN102391555A (zh) * | 2011-09-29 | 2012-03-28 | 绿成包装集团有限公司 | 钙塑淀粉树脂片材 |
CN103435883A (zh) * | 2013-07-18 | 2013-12-11 | 华南师范大学 | 一种碳酸钙高填充高性能可降解聚乙烯薄膜的制备方法 |
CN103467918A (zh) * | 2013-08-28 | 2013-12-25 | 邬斌 | 废旧线路板非金属粉末改性剂及其制备方法 |
CN104086958A (zh) * | 2014-07-30 | 2014-10-08 | 广州石头造环保科技有限公司 | 无机粉体高填充双降解聚烯烃薄膜及其制备方法 |
CN104443916A (zh) * | 2014-09-12 | 2015-03-25 | 马蕾 | 一次性垃圾收集袋及其制造方法 |
CN104710673A (zh) * | 2014-07-07 | 2015-06-17 | 苍琳琳 | 一种环保石塑膜材料 |
EP3003671A1 (en) * | 2013-05-30 | 2016-04-13 | Jefferson, Drummond | Biodegradable plastic and manufacture thereof from recyclable plastic |
CN105670081A (zh) * | 2016-03-07 | 2016-06-15 | 太仓市晨洲塑业有限公司 | 一种新型聚乙烯 |
CN110527191A (zh) * | 2019-09-09 | 2019-12-03 | 浙江山联新材料科技有限公司 | 一种无机降解可塑性母粒材料及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1143878C (zh) * | 2001-02-28 | 2004-03-31 | 福建师范大学 | 聚乙烯复合可环境消纳专用树脂 |
CN1626572A (zh) * | 2003-12-12 | 2005-06-15 | 于志文 | 一种新型可光降解全塑水乳基软管包装功能材料 |
-
2008
- 2008-11-06 CN CN2008101587525A patent/CN101402756B/zh not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102295793A (zh) * | 2011-07-07 | 2011-12-28 | 宋旭 | 一种高填充氧化降解高分子包装材料及其制备方法 |
CN102391555A (zh) * | 2011-09-29 | 2012-03-28 | 绿成包装集团有限公司 | 钙塑淀粉树脂片材 |
EP3003671A1 (en) * | 2013-05-30 | 2016-04-13 | Jefferson, Drummond | Biodegradable plastic and manufacture thereof from recyclable plastic |
US9914824B2 (en) | 2013-05-30 | 2018-03-13 | Drummond JEFFERSON | Biodegradable plastic and manufacture thereof from recyclable plastic |
EP3003671A4 (en) * | 2013-05-30 | 2017-05-03 | Jefferson, Drummond | Biodegradable plastic and manufacture thereof from recyclable plastic |
CN103435883A (zh) * | 2013-07-18 | 2013-12-11 | 华南师范大学 | 一种碳酸钙高填充高性能可降解聚乙烯薄膜的制备方法 |
CN103467918A (zh) * | 2013-08-28 | 2013-12-25 | 邬斌 | 废旧线路板非金属粉末改性剂及其制备方法 |
CN104710673A (zh) * | 2014-07-07 | 2015-06-17 | 苍琳琳 | 一种环保石塑膜材料 |
CN104086958A (zh) * | 2014-07-30 | 2014-10-08 | 广州石头造环保科技有限公司 | 无机粉体高填充双降解聚烯烃薄膜及其制备方法 |
CN104443916A (zh) * | 2014-09-12 | 2015-03-25 | 马蕾 | 一次性垃圾收集袋及其制造方法 |
CN105670081A (zh) * | 2016-03-07 | 2016-06-15 | 太仓市晨洲塑业有限公司 | 一种新型聚乙烯 |
CN110527191A (zh) * | 2019-09-09 | 2019-12-03 | 浙江山联新材料科技有限公司 | 一种无机降解可塑性母粒材料及其制备方法 |
WO2021047333A1 (zh) * | 2019-09-09 | 2021-03-18 | 浙江山联新材料科技有限公司 | 无机降解可塑性母粒材料及其制备方法 |
CN110527191B (zh) * | 2019-09-09 | 2021-07-16 | 浙江山联新材料科技有限公司 | 一种无机降解可塑性母粒材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101402756B (zh) | 2010-10-27 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WEIFANG HAINUO PVC PLASTIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HAIWANG GROUP CO., LTD., SHENZHEN;HAIWANG GROUP CO., LTD., SHENZHEN Effective date: 20120427 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 518054 SHENZHEN, GUANGDONG PROVINCE TO: 261061 WEIFANG, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120427 Address after: 261061 No. 198, healthy East Street, hi tech Development Zone, Shandong, Weifang Patentee after: Weifang Hainuo stone Plastic Technology Co. Ltd. Address before: 27, building 518054, building A, Neptune building, Nanhai Road, Shenzhen, Guangdong, Nanshan District Patentee before: Haiwang Group Co., Ltd., Shenzhen |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20171106 |