CN104045826B - 一种聚酰胺微球的环保型制备方法 - Google Patents
一种聚酰胺微球的环保型制备方法 Download PDFInfo
- Publication number
- CN104045826B CN104045826B CN201410290091.7A CN201410290091A CN104045826B CN 104045826 B CN104045826 B CN 104045826B CN 201410290091 A CN201410290091 A CN 201410290091A CN 104045826 B CN104045826 B CN 104045826B
- Authority
- CN
- China
- Prior art keywords
- polymeric amide
- lactan
- polymkeric substance
- microballoon
- environment
- 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.)
- Active
Links
- 150000001408 amides Chemical class 0.000 title claims abstract description 84
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 54
- 239000000956 alloy Substances 0.000 claims abstract description 26
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 26
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000126 substance Substances 0.000 claims abstract description 20
- 239000000706 filtrate Substances 0.000 claims abstract description 16
- -1 lactam anion Chemical group 0.000 claims abstract description 13
- 239000004952 Polyamide Substances 0.000 claims abstract description 10
- 238000004821 distillation Methods 0.000 claims abstract description 10
- 229920002647 polyamide Polymers 0.000 claims abstract description 10
- 239000000178 monomer Substances 0.000 claims abstract description 5
- 238000007151 ring opening polymerisation reaction Methods 0.000 claims abstract description 3
- 239000004793 Polystyrene Substances 0.000 claims description 22
- 229920002223 polystyrene Polymers 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 229920002401 polyacrylamide Polymers 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 12
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 11
- 229920002102 polyvinyl toluene Polymers 0.000 claims description 9
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 7
- CJYXCQLOZNIMFP-UHFFFAOYSA-N azocan-2-one Chemical compound O=C1CCCCCCN1 CJYXCQLOZNIMFP-UHFFFAOYSA-N 0.000 claims description 7
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 7
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 7
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 7
- 150000003951 lactams Chemical class 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims description 4
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 claims description 2
- 229920000147 Styrene maleic anhydride Polymers 0.000 claims description 2
- 150000001263 acyl chlorides Chemical class 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 229910000102 alkali metal hydride Inorganic materials 0.000 claims description 2
- 150000008046 alkali metal hydrides Chemical class 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 229910052728 basic metal Inorganic materials 0.000 claims description 2
- 150000003818 basic metals Chemical class 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000003960 organic solvent Substances 0.000 abstract description 4
- 239000004005 microsphere Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010924 continuous production Methods 0.000 abstract description 2
- 238000012653 anionic ring-opening polymerization Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000012071 phase Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- 206010021703 Indifference Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000012695 Interfacial polymerization Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012703 microemulsion polymerization Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012673 precipitation polymerization Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Polyamides (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410290091.7A CN104045826B (zh) | 2014-06-25 | 2014-06-25 | 一种聚酰胺微球的环保型制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410290091.7A CN104045826B (zh) | 2014-06-25 | 2014-06-25 | 一种聚酰胺微球的环保型制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104045826A CN104045826A (zh) | 2014-09-17 |
CN104045826B true CN104045826B (zh) | 2016-03-30 |
Family
ID=51499251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410290091.7A Active CN104045826B (zh) | 2014-06-25 | 2014-06-25 | 一种聚酰胺微球的环保型制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104045826B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104530420B (zh) * | 2015-01-08 | 2016-10-26 | 华东理工大学 | 一种6-氨基己酸-γ氨基丁酸共聚材料的合成方法 |
CN104630925B (zh) * | 2015-02-05 | 2017-04-05 | 江苏科技大学 | 一种聚酰胺微纳米纤维的反应挤出制备方法 |
KR102538062B1 (ko) * | 2017-05-12 | 2023-05-30 | 도레이 카부시키가이샤 | 폴리아미드 미립자의 제조 방법 및 폴리아미드 미립자 |
CN113651950B (zh) * | 2021-08-23 | 2023-12-22 | 陈强 | 一种可生物降解高分子微球及其制备方法 |
CN114805723B (zh) * | 2022-05-18 | 2023-09-22 | 江苏科技大学 | 静态浇注制备尼龙6柔性热敏感微球的方法 |
CN115232333B (zh) * | 2022-09-23 | 2023-01-31 | 江苏恒力化纤股份有限公司 | 一种由废旧pa6织物制备pa6粉末的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1434069A (zh) * | 2001-04-27 | 2003-08-06 | 中国科学院化学研究所 | 一种热塑性高聚物微球及其制备方法 |
CN101077910A (zh) * | 2006-05-23 | 2007-11-28 | 上海杰事杰新材料股份有限公司 | 一种制备粒径可控的高分子量尼龙微球的方法 |
CN101768282A (zh) * | 2008-12-29 | 2010-07-07 | 合肥杰事杰新材料有限公司 | 一种熔点及粒径可控的尼龙无规共聚物微球的制备方法 |
CN102108126A (zh) * | 2009-12-24 | 2011-06-29 | 上海杰事杰新材料(集团)股份有限公司 | 一种尼龙6导电微球的制备方法 |
CN103665839A (zh) * | 2012-09-14 | 2014-03-26 | 合肥杰事杰新材料股份有限公司 | 一种聚酰胺微球及其制备方法 |
-
2014
- 2014-06-25 CN CN201410290091.7A patent/CN104045826B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1434069A (zh) * | 2001-04-27 | 2003-08-06 | 中国科学院化学研究所 | 一种热塑性高聚物微球及其制备方法 |
CN101077910A (zh) * | 2006-05-23 | 2007-11-28 | 上海杰事杰新材料股份有限公司 | 一种制备粒径可控的高分子量尼龙微球的方法 |
CN101768282A (zh) * | 2008-12-29 | 2010-07-07 | 合肥杰事杰新材料有限公司 | 一种熔点及粒径可控的尼龙无规共聚物微球的制备方法 |
CN102108126A (zh) * | 2009-12-24 | 2011-06-29 | 上海杰事杰新材料(集团)股份有限公司 | 一种尼龙6导电微球的制备方法 |
CN103665839A (zh) * | 2012-09-14 | 2014-03-26 | 合肥杰事杰新材料股份有限公司 | 一种聚酰胺微球及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104045826A (zh) | 2014-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104045826B (zh) | 一种聚酰胺微球的环保型制备方法 | |
CN105440663B (zh) | 一种选择性激光烧结用尼龙微粉的制备方法 | |
CN107189044A (zh) | 一种将废弃纺织物制备可应用于纺织品加工的纤维级聚酯切片的方法 | |
CN101077910B (zh) | 一种制备粒径可控的高分子量尼龙微球的方法 | |
CN101235551B (zh) | 一种高剪切超高分子量聚乙烯连续溶解纺丝新方法 | |
CN105968375B (zh) | 一种聚酰胺纳米母粒的反应挤出制备方法 | |
CN105885154B (zh) | 一种熔纺用熔捏复合改性超高分子量聚乙烯共混料及其制备方法 | |
CN101775666A (zh) | 一种高强高模聚乙烯纤维的制备方法 | |
CN105622963A (zh) | 一种聚乙烯醇-聚对二氧环己酮-聚乳酸乙醇酸双接枝共聚物胶束的制备方法 | |
CN101967686B (zh) | 一种超高分子量聚乙烯纤维纺丝溶液的制备方法 | |
CN104072755B (zh) | 锦纶6三釜聚合新工艺 | |
CN101168616B (zh) | 一种聚多糖纳米粒子接枝聚酯改性聚乳酸材料的制备方法 | |
CN105482050A (zh) | 聚醚醚酮树脂的制备方法 | |
CN101787577A (zh) | 一种冻胶丝的新型制备方法 | |
CN111349253B (zh) | 一种改性木质素/pbs生物塑料薄膜及其制备方法 | |
CN102888182A (zh) | 改性尼龙1012粉末涂料及其制备方法 | |
CN115160771B (zh) | 一种同质异构微交联再生尼龙及其制备方法 | |
CN1978486A (zh) | 一种高韧性尼龙合金及其制备方法 | |
CN106751806A (zh) | 一种反应型增容剂制备回收地毯pa66树脂和回收pet的合金材料 | |
CN103451166A (zh) | 一种从猪睾丸中提取玻璃酸酶的方法 | |
CN206318923U (zh) | 锦纶6切片连续聚合生产装置 | |
CN105622964A (zh) | 一种制备聚乙烯醇-聚乳酸乙醇酸-聚对二氧环己酮双接枝共聚物胶束的方法 | |
CN105463347B (zh) | 一种粉末注射成形用粘结剂和喂料的制备方法 | |
CN113801345B (zh) | 高分子量的可溶性丝素蛋白粉末及其制备方法 | |
CN101575421A (zh) | 一种废聚丙烯丝束嘴棒下脚料中聚丙烯回收的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180801 Address after: 212323 Zhenjiang, Danyang, Jiangsu city boundary Village Town South Village Industrial Park Patentee after: JIANGSU RUIMEIFU NEW MATERIAL CO.,LTD. Address before: No. 2, Mengxi Road, Zhenjiang, Jiangsu Province, Jiangsu Patentee before: Jiangsu University of Science and Technology |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An environmentally friendly preparation method for polyamide microspheres Effective date of registration: 20231221 Granted publication date: 20160330 Pledgee: Zhenjiang Yitongda Cross border Trade Service Co.,Ltd. Pledgor: JIANGSU RUIMEIFU NEW MATERIAL CO.,LTD. Registration number: Y2023980073238 |