JP2015515387A5 - - Google Patents
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- Publication number
- JP2015515387A5 JP2015515387A5 JP2014555586A JP2014555586A JP2015515387A5 JP 2015515387 A5 JP2015515387 A5 JP 2015515387A5 JP 2014555586 A JP2014555586 A JP 2014555586A JP 2014555586 A JP2014555586 A JP 2014555586A JP 2015515387 A5 JP2015515387 A5 JP 2015515387A5
- Authority
- JP
- Japan
- Prior art keywords
- stream
- water
- zone
- sulfopolyester
- liquid separation
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 223
- 239000000835 fiber Substances 0.000 claims description 156
- 229920001410 Microfiber Polymers 0.000 claims description 142
- 239000007788 liquid Substances 0.000 claims description 115
- 229920000642 polymer Polymers 0.000 claims description 100
- 238000000926 separation method Methods 0.000 claims description 97
- 238000000034 method Methods 0.000 claims description 92
- 230000008569 process Effects 0.000 claims description 81
- 239000002002 slurry Substances 0.000 claims description 66
- 239000003658 microfiber Substances 0.000 claims description 61
- 239000012452 mother liquor Substances 0.000 claims description 58
- 239000007787 solid Substances 0.000 claims description 41
- 238000002156 mixing Methods 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 239000012141 concentrate Substances 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 229920001059 synthetic polymer Polymers 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 239000008236 heating water Substances 0.000 claims 2
- 150000001768 cations Chemical class 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 47
- 239000000047 product Substances 0.000 description 26
- 238000001914 filtration Methods 0.000 description 21
- 150000002009 diols Chemical group 0.000 description 16
- 239000002253 acid Substances 0.000 description 15
- 239000004745 nonwoven fabric Substances 0.000 description 13
- 125000000524 functional group Chemical group 0.000 description 12
- 230000005484 gravity Effects 0.000 description 12
- 238000005406 washing Methods 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 10
- 239000000178 monomer Substances 0.000 description 10
- 239000008367 deionised water Substances 0.000 description 9
- 229910021641 deionized water Inorganic materials 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 239000000155 melt Substances 0.000 description 9
- 238000009987 spinning Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 7
- 239000002738 chelating agent Substances 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 6
- 125000002843 carboxylic acid group Chemical group 0.000 description 6
- 230000009477 glass transition Effects 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- -1 polypropylene Polymers 0.000 description 6
- 230000004580 weight loss Effects 0.000 description 6
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 238000010977 unit operation Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229960001484 edetic acid Drugs 0.000 description 3
- 235000012438 extruded product Nutrition 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000003352 sequestering agent Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 125000001142 dicarboxylic acid group Chemical group 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- 229960003330 pentetic acid Drugs 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 241000288673 Chiroptera Species 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000000981 bystander Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 125000005708 carbonyloxy group Chemical group [*:2]OC([*:1])=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 229920006240 drawn fiber Polymers 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229940067082 pentetate Drugs 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000011175 product filtration Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Applications Claiming Priority (21)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261592917P | 2012-01-31 | 2012-01-31 | |
| US201261592876P | 2012-01-31 | 2012-01-31 | |
| US201261592974P | 2012-01-31 | 2012-01-31 | |
| US201261592854P | 2012-01-31 | 2012-01-31 | |
| US201261592867P | 2012-01-31 | 2012-01-31 | |
| US61/592,876 | 2012-01-31 | ||
| US61/592,867 | 2012-01-31 | ||
| US61/592,917 | 2012-01-31 | ||
| US61/592,974 | 2012-01-31 | ||
| US61/592,854 | 2012-01-31 | ||
| US13/687,466 US8882963B2 (en) | 2012-01-31 | 2012-11-28 | Processes to produce short cut microfibers |
| US13/687,505 | 2012-11-28 | ||
| US13/687,505 US8871052B2 (en) | 2012-01-31 | 2012-11-28 | Processes to produce short cut microfibers |
| US13/687,478 US8840758B2 (en) | 2012-01-31 | 2012-11-28 | Processes to produce short cut microfibers |
| US13/687,472 US8840757B2 (en) | 2012-01-31 | 2012-11-28 | Processes to produce short cut microfibers |
| US13/687,472 | 2012-11-28 | ||
| US13/687,493 | 2012-11-28 | ||
| US13/687,466 | 2012-11-28 | ||
| US13/687,478 | 2012-11-28 | ||
| US13/687,493 US8906200B2 (en) | 2012-01-31 | 2012-11-28 | Processes to produce short cut microfibers |
| PCT/US2013/022835 WO2013116069A2 (en) | 2012-01-31 | 2013-01-24 | Processes to produce short cut microfibers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015515387A JP2015515387A (ja) | 2015-05-28 |
| JP2015515387A5 true JP2015515387A5 (https=) | 2017-10-19 |
| JP6374794B2 JP6374794B2 (ja) | 2018-08-15 |
Family
ID=51845621
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014555586A Expired - Fee Related JP6374794B2 (ja) | 2012-01-31 | 2013-01-24 | 極細短繊維の製造プロセス |
| JP2014555584A Expired - Fee Related JP6192662B2 (ja) | 2012-01-31 | 2013-01-24 | 極細短繊維の製造プロセス |
| JP2014555585A Expired - Fee Related JP6193267B2 (ja) | 2012-01-31 | 2013-01-24 | 極細短繊維の製造プロセス |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014555584A Expired - Fee Related JP6192662B2 (ja) | 2012-01-31 | 2013-01-24 | 極細短繊維の製造プロセス |
| JP2014555585A Expired - Fee Related JP6193267B2 (ja) | 2012-01-31 | 2013-01-24 | 極細短繊維の製造プロセス |
Country Status (7)
| Country | Link |
|---|---|
| EP (3) | EP2809413B1 (https=) |
| JP (3) | JP6374794B2 (https=) |
| KR (3) | KR102100519B1 (https=) |
| CN (3) | CN104520484B (https=) |
| BR (3) | BR112014018705A8 (https=) |
| DK (3) | DK2809412T3 (https=) |
| WO (5) | WO2013116068A2 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120183861A1 (en) | 2010-10-21 | 2012-07-19 | Eastman Chemical Company | Sulfopolyester binders |
| US8906200B2 (en) | 2012-01-31 | 2014-12-09 | Eastman Chemical Company | Processes to produce short cut microfibers |
| US9303357B2 (en) | 2013-04-19 | 2016-04-05 | Eastman Chemical Company | Paper and nonwoven articles comprising synthetic microfiber binders |
| US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
| US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
| KR102064816B1 (ko) | 2015-06-19 | 2020-01-10 | 스트래터시스,인코포레이티드 | 적층 제조에 사용되는 수계 분산형 중합체 |
| CN104960112B (zh) * | 2015-07-16 | 2017-08-15 | 魏思民 | 一种聚乙烯淋膜纸切边废料再生系统及达标排放工艺 |
| CN105128182B (zh) * | 2015-09-10 | 2019-03-12 | 宁波大发化纤有限公司 | 一种pet瓶片清洗除杂装置 |
| AU2016425408B2 (en) | 2016-09-29 | 2021-10-28 | Kimberly-Clark Worldwide, Inc. | Soft tissue comprising synthetic fibers |
| WO2018156111A1 (en) * | 2017-02-22 | 2018-08-30 | Kimberly-Clark Worldwide, Inc. | Soft tissue comprising synthetic fibers |
| US11220062B2 (en) | 2017-10-10 | 2022-01-11 | Stratasys, Inc. | Water-dispersible thermoplastic material comprising sulfonated copolymer for use in additive manufacturing |
| CN108611756A (zh) * | 2018-05-02 | 2018-10-02 | 浙江互生非织造布有限公司 | 一种超细纤维水刺擦拭材料及其生产工艺 |
| EP3864093A1 (en) | 2018-10-10 | 2021-08-18 | Stratasys, Inc. | Water dispersible sulfonated thermoplastic copolymer for use in additive manufacturing |
| KR102699364B1 (ko) | 2019-06-17 | 2024-08-28 | 킴벌리-클라크 월드와이드, 인크. | 재생 셀룰로오스 섬유를 포함하는 부드럽고 강한 티슈 제품 |
| KR102699363B1 (ko) | 2019-06-17 | 2024-08-28 | 킴벌리-클라크 월드와이드, 인크. | 재생 셀룰로오스 섬유를 포함하는 부드럽고 강한 티슈 제품 |
| CN114222652B (zh) * | 2019-08-08 | 2025-02-25 | 伊士曼化工公司 | 回收的磺基聚酯 |
| WO2022125868A2 (en) * | 2020-12-10 | 2022-06-16 | Claros Technologies Inc. | Antimicrobial and antiviral nanocomposites sheets |
| US12157800B2 (en) | 2021-04-12 | 2024-12-03 | Stratasys, Inc. | Method for underwater processing of water-dispersible materials |
| CN115447028B (zh) * | 2022-11-14 | 2023-02-07 | 国能龙源环保有限公司 | 一种富集废弃风电叶片中玻璃纤维的方法 |
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| US3018272A (en) | 1955-06-30 | 1962-01-23 | Du Pont | Sulfonate containing polyesters dyeable with basic dyes |
| US3528947A (en) | 1968-01-03 | 1970-09-15 | Eastman Kodak Co | Dyeable polyesters containing units of an alkali metal salts of an aromatic sulfonic acid or ester thereof |
| US3779993A (en) | 1970-02-27 | 1973-12-18 | Eastman Kodak Co | Polyesters and polyesteramides containing ether groups and sulfonate groups in the form of a metallic salt |
| US4226672A (en) * | 1977-07-01 | 1980-10-07 | Ici Australia Limited | Process of separating asbestos fibers and product thereof |
| US4304901A (en) | 1980-04-28 | 1981-12-08 | Eastman Kodak Company | Water dissipatable polyesters |
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2013
- 2013-01-24 CN CN201380015558.0A patent/CN104520484B/zh active Active
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