CN100336867C - 一种聚氨酯复合废料的回收成型工艺 - Google Patents
一种聚氨酯复合废料的回收成型工艺 Download PDFInfo
- Publication number
- CN100336867C CN100336867C CNB2004101030994A CN200410103099A CN100336867C CN 100336867 C CN100336867 C CN 100336867C CN B2004101030994 A CNB2004101030994 A CN B2004101030994A CN 200410103099 A CN200410103099 A CN 200410103099A CN 100336867 C CN100336867 C CN 100336867C
- Authority
- CN
- China
- Prior art keywords
- recovery
- composite waste
- polyurethane composite
- compound
- weight
- 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
- 239000004814 polyurethane Substances 0.000 title claims abstract description 32
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 31
- 239000010786 composite waste Substances 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 title claims abstract description 16
- 238000005516 engineering process Methods 0.000 title abstract description 4
- 238000007493 shaping process Methods 0.000 title abstract 3
- 238000000465 moulding Methods 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- 239000007822 coupling agent Substances 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 2
- -1 polypropylene Polymers 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract 5
- 239000004743 Polypropylene Substances 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 229920001155 polypropylene Polymers 0.000 abstract 2
- 238000005034 decoration Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 19
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004101030994A CN100336867C (zh) | 2004-12-29 | 2004-12-29 | 一种聚氨酯复合废料的回收成型工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004101030994A CN100336867C (zh) | 2004-12-29 | 2004-12-29 | 一种聚氨酯复合废料的回收成型工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1651511A CN1651511A (zh) | 2005-08-10 |
CN100336867C true CN100336867C (zh) | 2007-09-12 |
Family
ID=34869691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004101030994A Expired - Fee Related CN100336867C (zh) | 2004-12-29 | 2004-12-29 | 一种聚氨酯复合废料的回收成型工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN100336867C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101028733B (zh) * | 2007-01-27 | 2010-05-26 | 程干炬 | 树脂塑封料边角废弃物的微粉化及活化方法 |
CN101987484B (zh) * | 2010-08-09 | 2012-04-25 | 无锡吉兴汽车声学部件科技有限公司 | 聚氨酯复合汽车顶蓬边角废料的回收工艺 |
CN102675733A (zh) * | 2011-03-11 | 2012-09-19 | 同济大学 | 一种废旧聚氨酯和聚丙烯回收料制板材及其制造方法 |
CN102558671B (zh) * | 2011-09-30 | 2013-12-25 | 太仓市临江农场专业合作社 | 一种废旧聚丙烯和废旧聚氨酯制备泡沫塑料片材及其制备方法 |
CN105218850B (zh) * | 2014-06-06 | 2019-06-28 | 茂泰(福建)鞋材有限公司 | 一种高弹热塑性聚氨酯发泡粒子及其成型体的制备方法 |
CN108794988A (zh) * | 2018-06-22 | 2018-11-13 | 烟台正海合泰科技股份有限公司 | 利用聚氨酯复合边角料生产的外墙保温板及其制备方法 |
CN108908830A (zh) * | 2018-08-16 | 2018-11-30 | 常州群达环保科技股份有限公司 | 再生塑料制备塑料托盘的方法及装置 |
CN109517363A (zh) * | 2018-11-12 | 2019-03-26 | 金陵科技学院 | 一种尼龙纤维增强聚氨酯复合材料及其制备方法 |
CN115257011A (zh) * | 2022-07-22 | 2022-11-01 | 重庆长安汽车股份有限公司 | 一种复合泡沫材料及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1102837A (zh) * | 1993-05-14 | 1995-05-24 | 亨内克机械制造有限公司 | 聚氨酯泡沫废料的再加工方法和设备 |
-
2004
- 2004-12-29 CN CNB2004101030994A patent/CN100336867C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1102837A (zh) * | 1993-05-14 | 1995-05-24 | 亨内克机械制造有限公司 | 聚氨酯泡沫废料的再加工方法和设备 |
Non-Patent Citations (1)
Title |
---|
聚氨酯废旧料的回收利用 刘益军 刘舫,化工科技市场,第9期 1999 * |
Also Published As
Publication number | Publication date |
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CN1651511A (zh) | 2005-08-10 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Jixing Auto Parts Co., Ltd. Assignor: Liu Mingchun Contract fulfillment period: 2008.7.28 to 2024.12.28 contract change Contract record no.: 2008320000031 Denomination of invention: Recovery and shaping technology of polyurethane composite waste material Granted publication date: 20070912 License type: Exclusive license Record date: 2008.7.31 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.28 TO 2024.12.28 Name of requester: NONE WUXI JIEXING AUTO PARTS CO., LTD. Effective date: 20080731 |
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ASS | Succession or assignment of patent right |
Owner name: WUXI JIXINF AUTOMOBILE ACOUSTIC PARTS SCIENCE AND Free format text: FORMER OWNER: LIU MINGCHUN Effective date: 20091218 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091218 Address after: No. 322 Youyi North Road, Xishan Economic Development Zone, Jiangsu, Wuxi Patentee after: Wuxi Jixing Auto Acoustic Parts Technology Co., Ltd. Address before: No. 9, Tong Jin Road, Northeast Tong Town, Xishan District, Wuxi City, Jiangsu province (Jilin Automobile Interior Decoration Co., Ltd.) Patentee before: Liu Mingchun |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20121229 |