CN100441624C - 一种乙烯-丙烯酸共聚物微孔膜及其制备方法 - Google Patents
一种乙烯-丙烯酸共聚物微孔膜及其制备方法 Download PDFInfo
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- CN100441624C CN100441624C CNB2005100410115A CN200510041011A CN100441624C CN 100441624 C CN100441624 C CN 100441624C CN B2005100410115 A CNB2005100410115 A CN B2005100410115A CN 200510041011 A CN200510041011 A CN 200510041011A CN 100441624 C CN100441624 C CN 100441624C
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- Prior art keywords
- acrylic acid
- ethylene
- acid copolymer
- microporous film
- hours
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- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 title claims description 69
- 238000000034 method Methods 0.000 title description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- 238000000605 extraction Methods 0.000 claims description 51
- 239000003795 chemical substances by application Substances 0.000 claims description 35
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 34
- 238000003756 stirring Methods 0.000 claims description 33
- 230000004927 fusion Effects 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 22
- 239000003921 oil Substances 0.000 claims description 19
- 235000019198 oils Nutrition 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 13
- 238000010791 quenching Methods 0.000 claims description 12
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 11
- 230000000171 quenching effect Effects 0.000 claims description 11
- 238000001291 vacuum drying Methods 0.000 claims description 11
- 238000005303 weighing Methods 0.000 claims description 11
- 239000000284 extract Substances 0.000 claims description 10
- 239000008159 sesame oil Substances 0.000 claims description 10
- 235000011803 sesame oil Nutrition 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- 235000013311 vegetables Nutrition 0.000 claims description 6
- 238000003808 methanol extraction Methods 0.000 claims description 5
- 235000019483 Peanut oil Nutrition 0.000 claims description 4
- 239000000312 peanut oil Substances 0.000 claims description 4
- 239000003549 soybean oil Substances 0.000 claims description 4
- 235000012424 soybean oil Nutrition 0.000 claims description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 3
- 229960001701 chloroform Drugs 0.000 claims description 3
- 229920006243 acrylic copolymer Polymers 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 210000000582 semen Anatomy 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 14
- 238000000926 separation method Methods 0.000 abstract description 7
- 239000011148 porous material Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000004907 flux Effects 0.000 abstract description 3
- 239000003085 diluting agent Substances 0.000 abstract description 2
- 238000004821 distillation Methods 0.000 abstract description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 abstract 2
- QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical compound C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000012982 microporous membrane Substances 0.000 description 32
- 239000012528 membrane Substances 0.000 description 8
- 238000002145 thermally induced phase separation Methods 0.000 description 8
- -1 polypropylene Polymers 0.000 description 7
- 238000011160 research Methods 0.000 description 6
- 238000009736 wetting Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000012296 anti-solvent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001053 micromoulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CNB2005100410115A CN100441624C (zh) | 2005-07-13 | 2005-07-13 | 一种乙烯-丙烯酸共聚物微孔膜及其制备方法 |
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CNB2005100410115A CN100441624C (zh) | 2005-07-13 | 2005-07-13 | 一种乙烯-丙烯酸共聚物微孔膜及其制备方法 |
Publications (2)
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CN1740222A CN1740222A (zh) | 2006-03-01 |
CN100441624C true CN100441624C (zh) | 2008-12-10 |
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CNB2005100410115A Expired - Fee Related CN100441624C (zh) | 2005-07-13 | 2005-07-13 | 一种乙烯-丙烯酸共聚物微孔膜及其制备方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105435659B (zh) * | 2014-09-02 | 2018-06-12 | 中国科学院上海高等研究院 | 一种耐酸碱、耐有机溶剂的隔膜材料及其制备方法和应用 |
CN107261865A (zh) * | 2017-06-25 | 2017-10-20 | 长沙善道新材料科技有限公司 | 一种功能型空气过滤材料 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4247498A (en) * | 1976-08-30 | 1981-01-27 | Akzona Incorporated | Methods for making microporous products |
CN1356410A (zh) * | 2001-12-19 | 2002-07-03 | 天津大学 | 热致相分离法制备聚丙烯中空纤维微孔膜的方法 |
-
2005
- 2005-07-13 CN CNB2005100410115A patent/CN100441624C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4247498A (en) * | 1976-08-30 | 1981-01-27 | Akzona Incorporated | Methods for making microporous products |
CN1356410A (zh) * | 2001-12-19 | 2002-07-03 | 天津大学 | 热致相分离法制备聚丙烯中空纤维微孔膜的方法 |
Non-Patent Citations (8)
Title |
---|
动力学因素对热诱导相分离法制备亲水性乙烯-丙烯酸共聚物微孔膜结构的影响. 张军,骆峰,王晓林,陈剑飞,许促梓.高分子学报,第2期. 2003 |
动力学因素对热诱导相分离法制备亲水性乙烯-丙烯酸共聚物微孔膜结构的影响. 张军,骆峰,王晓琳,陈剑飞,许仲梓.高分子学报,第2卷. 2003 |
动力学因素对热诱导相分离法制备亲水性乙烯-丙烯酸共聚物微孔膜结构的影响. 张军,骆峰,王晓林,陈剑飞,许促梓.高分子学报,第2期. 2003 * |
动力学因素对热诱导相分离法制备亲水性乙烯-丙烯酸共聚物微孔膜结构的影响. 张军,骆峰,王晓琳,陈剑飞,许仲梓.高分子学报,第2卷. 2003 * |
热致相分离法制备聚烯烃微孔膜研究进展. 罗本喆,张军,王晓林.高分子学报,第3期. 2005 |
热致相分离法制备聚烯烃微孔膜研究进展. 罗本喆,张军,王晓林.高分子学报,第3期. 2005 * |
热诱导相分离法制备亲水性乙烯-丙烯酸共聚物微孔膜. 骆峰,张军,王晓琳,陈剑飞,许仲梓.高分子学报,第5卷. 2002 |
热诱导相分离法制备亲水性乙烯-丙烯酸共聚物微孔膜. 骆峰,张军,王晓琳,陈剑飞,许仲梓.高分子学报,第5卷. 2002 * |
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CN1740222A (zh) | 2006-03-01 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CoCreation Grass Co.,Ltd. Assignor: Nanjing Tech University Contract fulfillment period: 2009.6.20 to 2014.6.19 Contract record no.: 2009320001164 Denomination of invention: Microporous film of ethylene-acrylic acid copolymer and its prepn process Granted publication date: 20081210 License type: Exclusive license Record date: 20090720 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.20 TO 2014.6.19; CHANGE OF CONTRACT Name of requester: JIANGSU CO-CREATION GRASS CO., LTD. Effective date: 20090720 |
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Granted publication date: 20081210 Termination date: 20120713 |