KR100701552B1 - 압축기체를 이용한 필라멘트 및 시트 형태의 생분해성폴리에스테르 고분자 소재의 제조방법 - Google Patents
압축기체를 이용한 필라멘트 및 시트 형태의 생분해성폴리에스테르 고분자 소재의 제조방법 Download PDFInfo
- Publication number
- KR100701552B1 KR100701552B1 KR1020060056831A KR20060056831A KR100701552B1 KR 100701552 B1 KR100701552 B1 KR 100701552B1 KR 1020060056831 A KR1020060056831 A KR 1020060056831A KR 20060056831 A KR20060056831 A KR 20060056831A KR 100701552 B1 KR100701552 B1 KR 100701552B1
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- South Korea
- Prior art keywords
- hfc
- biodegradable polyester
- polyester polymer
- liquid phase
- filament
- 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
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
- D04H3/011—Polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/664—Polyesters containing oxygen in the form of ether groups derived from hydroxy carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/81—Preparation processes using solvents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/11—Flash-spinning
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
- D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
- D01F6/64—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters from polycarbonates
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/724—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged forming webs during fibre formation, e.g. flash-spinning
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
- Biological Depolymerization Polymers (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
| 실시예 | 1 | 2 | 3 |
| L-락타이드(g) | 900 | 1,090 | 1,242 |
| HCFC-22(g) | 2,674 | 2,590 | 2,460 |
| Sn(Oct)2(g) | 8.39 | 10.17 | 11.59 |
| 방사농도(wt%) | 20 | 25 | 30 |
| 중합온도(℃) | 130 | 130 | 130 |
| 중합압력(bar) | 240 | 320 | 340 |
| 중합체분자량(Mv) | 164,000 | 138,000 | 144,000 |
| 실시예 | 7 | 8 | 9 |
| 방사오리피스(㎜) | 0.5 | 0.5 | 0.5 |
| 중합체분자량(Mv) | 164,000 | 138,000 | 144,000 |
| 접합압력(bar) | 20 | 20 | 20 |
| 접합온도(℃) | 25 | 25 | 25 |
| 기본중량(g) | 3.0 | 3.0 | 3.0 |
| 파단강도(N㎡/g·㎝) | 0.84 | 0.70 | 0.74 |
| 파단신장률(%) | 14.5 | 21.1 | 20.8 |
Claims (17)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060056831A KR100701552B1 (ko) | 2006-06-23 | 2006-06-23 | 압축기체를 이용한 필라멘트 및 시트 형태의 생분해성폴리에스테르 고분자 소재의 제조방법 |
| JP2007030420A JP4499119B2 (ja) | 2006-06-23 | 2007-02-09 | 圧縮気体を用いたフィラメント及びシート状の生分解性ポリエステル材料の製造方法 |
| US11/705,907 US7511115B2 (en) | 2006-06-23 | 2007-02-13 | Method of preparing biodegradable polyester polymer material in the form of filament and sheet using compressed gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060056831A KR100701552B1 (ko) | 2006-06-23 | 2006-06-23 | 압축기체를 이용한 필라멘트 및 시트 형태의 생분해성폴리에스테르 고분자 소재의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100701552B1 true KR100701552B1 (ko) | 2007-03-30 |
Family
ID=38874345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060056831A Expired - Fee Related KR100701552B1 (ko) | 2006-06-23 | 2006-06-23 | 압축기체를 이용한 필라멘트 및 시트 형태의 생분해성폴리에스테르 고분자 소재의 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7511115B2 (ko) |
| JP (1) | JP4499119B2 (ko) |
| KR (1) | KR100701552B1 (ko) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101035870B1 (ko) * | 2008-10-07 | 2011-05-20 | 한국생산기술연구원 | 벌키 구조를 가지는 생분해성 멀티필라멘트 가연사, 그의 제조방법 및 그를 이용한 의료용 용도 |
| JP5668354B2 (ja) * | 2010-03-08 | 2015-02-12 | 株式会社リコー | ポリマーの製造方法 |
| JP5609399B2 (ja) * | 2010-03-08 | 2014-10-22 | 株式会社リコー | ポリマー粒子の製造方法 |
| EP2365016B1 (en) * | 2010-03-08 | 2017-05-03 | Ricoh Company, Ltd. | Polymer and method for producing the same |
| JP5998676B2 (ja) * | 2011-07-29 | 2016-09-28 | 株式会社リコー | ポリマーの製造方法 |
| EP2736943B1 (en) * | 2011-07-29 | 2021-07-07 | Ricoh Company, Ltd. | Method for producing polymer, device for producing polymer, device for producing complex, and polymer product |
| RU2500693C1 (ru) * | 2012-11-30 | 2013-12-10 | Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" | Одностадийный способ получения нетканого материала на основе полилактида и нетканый материал |
| JP2014159539A (ja) * | 2013-01-28 | 2014-09-04 | Ricoh Co Ltd | ポリマー製造装置 |
| JP2014145007A (ja) * | 2013-01-28 | 2014-08-14 | Ricoh Co Ltd | ポリ乳酸組成物及びその製造方法、並びにポリ乳酸組成物製造装置 |
| JP6634733B2 (ja) * | 2015-08-20 | 2020-01-22 | 株式会社リコー | 環状ポリマーの製造方法及び環状ポリ乳酸樹脂組成物の製造方法 |
| JP6439054B2 (ja) * | 2015-09-02 | 2018-12-19 | 株式会社アルバック | ワーク保持体および成膜装置 |
| US11352464B2 (en) * | 2016-09-29 | 2022-06-07 | Sulzer Management Ag | Process to prepare polyester polymer and polyester polymer obtainable thereby |
| WO2018154513A1 (en) * | 2017-02-24 | 2018-08-30 | Zeus Industrial Products, Inc. | Polymer blends |
| CN109750372B (zh) | 2018-12-27 | 2020-05-22 | 江苏恒力化纤股份有限公司 | 仿毛型聚酯长丝及其制备方法 |
| EP3954811A1 (en) * | 2020-08-13 | 2022-02-16 | Gelatex Technologies OÜ | Device and method for producing polymer fibers and its uses thereof |
| CN117661127A (zh) * | 2023-12-06 | 2024-03-08 | 优聚管理咨询(宁波)合伙企业(有限合伙) | 一种微纳米无纺布的制备方法及应用该方法获得的无纺布 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10510183A (ja) * | 1994-12-07 | 1998-10-06 | ジ・アメリカン・ナショナル・レッド・クロス | 補足または非補足組織シーラント、それらの製法および使用 |
| KR20050057227A (ko) * | 2002-09-06 | 2005-06-16 | 아보트 러보러터리즈 | 수화 억제제를 포함하는 의료용 장치 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE625998A (ko) * | 1960-11-08 | 1900-01-01 | ||
| US3081519A (en) * | 1962-01-31 | 1963-03-19 | Fibrillated strand | |
| NL300881A (ko) * | 1962-11-23 | |||
| US3860369A (en) * | 1972-11-02 | 1975-01-14 | Du Pont | Apparatus for making non-woven fibrous sheet |
| US5863639A (en) | 1995-09-13 | 1999-01-26 | E. I. Du Pont De Nemours And Company | Nonwoven sheet products made from plexifilamentary film fibril webs |
| US5816700A (en) * | 1995-10-26 | 1998-10-06 | E. I. Du Pont De Nemours And Company | Process and apparatus for mechanically mixing polymers and lower viscosity fluids |
| JP2001521585A (ja) | 1996-08-19 | 2001-11-06 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | フラッシュ紡糸ポリマー |
| US5851936A (en) | 1996-08-19 | 1998-12-22 | E. I. Du Pont De Nemours And Company | Elongation for flash spun products |
| KR20000075962A (ko) | 1997-03-05 | 2000-12-26 | 메리 이. 보울러 | 개량 플래쉬-방사 시트 재료 |
| US6117801A (en) | 1997-03-27 | 2000-09-12 | E. I. Du Pont De Nemours And Company | Properties for flash-spun products |
| CA2287952C (en) * | 1997-05-02 | 2006-11-28 | Cargill Incorporated | Degradable polymer fibers; preparation; product; and methods of use |
| CA2384316A1 (en) | 1999-09-27 | 2001-04-05 | E.I. Du Pont De Nemours And Company | Laminate structure |
| JP2003528995A (ja) * | 2000-03-27 | 2003-09-30 | ザ ダウ ケミカル カンパニー | 高歪速度の伸びを有するポリプロピレン布の作成方法およびその使用方法 |
| KR100503890B1 (ko) * | 2002-10-08 | 2005-07-26 | 한국과학기술연구원 | 생분해성 폴리에스테르 중합체 및 압축기체를 이용한 이의제조방법 |
-
2006
- 2006-06-23 KR KR1020060056831A patent/KR100701552B1/ko not_active Expired - Fee Related
-
2007
- 2007-02-09 JP JP2007030420A patent/JP4499119B2/ja not_active Expired - Fee Related
- 2007-02-13 US US11/705,907 patent/US7511115B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10510183A (ja) * | 1994-12-07 | 1998-10-06 | ジ・アメリカン・ナショナル・レッド・クロス | 補足または非補足組織シーラント、それらの製法および使用 |
| KR20050057227A (ko) * | 2002-09-06 | 2005-06-16 | 아보트 러보러터리즈 | 수화 억제제를 포함하는 의료용 장치 |
Non-Patent Citations (2)
| Title |
|---|
| 공개특허 2005-0057227 |
| 일공개특허 10-510183 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070299236A1 (en) | 2007-12-27 |
| JP4499119B2 (ja) | 2010-07-07 |
| US7511115B2 (en) | 2009-03-31 |
| JP2008002048A (ja) | 2008-01-10 |
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