AR029223A1 - Proceso para la extension de cadenas de poliamidas y producto de poliamidas relacionado - Google Patents
Proceso para la extension de cadenas de poliamidas y producto de poliamidas relacionadoInfo
- Publication number
- AR029223A1 AR029223A1 ARP010100235A ARP010100235A AR029223A1 AR 029223 A1 AR029223 A1 AR 029223A1 AR P010100235 A ARP010100235 A AR P010100235A AR P010100235 A ARP010100235 A AR P010100235A AR 029223 A1 AR029223 A1 AR 029223A1
- Authority
- AR
- Argentina
- Prior art keywords
- concentration
- aeg
- product
- terminal groups
- polyamide
- Prior art date
Links
- 239000004952 Polyamide Substances 0.000 title abstract 10
- 229920002647 polyamide Polymers 0.000 title abstract 10
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 5
- 239000004970 Chain extender Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000012634 fragment Substances 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/48—Polymers modified by chemical after-treatment
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- 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
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Polyamides (AREA)
- Artificial Filaments (AREA)
Abstract
Proceso para aumentar la viscosidad relativa (RV) de una poliamida reactiva y producto que se obtiene. Dicho proceso comprende las etapas de: 1) Poner en contacto la poliamida reactiva y un compuesto extensor de cadenas seleccionado del grupo que consiste en un compuesto de bis-N-acil bislactama y mezclas de los mismos, ambos en una fase líquida, teniendo la poliamida reactiva una RV inicial, una concentracion de grupos terminales amino (AEG (R) ), y una concentracion de grupos terminales carboxilo (CEG(R)), siendo la concentracion AEG (R) mayores que la concentracion CEG (R) , teniendo el compuesto extensor de cadenas una concentracion de grupos terminales lactama (LEG) de al menos alrededor de 10 equivalentes por millon de gramos de poliamida reactiva menor que la de la concentracion de AEG (R), por una duracion de alrededor de 0,5 minutos a alrededor de 10 minutos, aumentando la RV de la poliamida reactiva; 2) Formar un producto que no tome la forma de escamas, y 3) Fraguar el producto a temperatura ambiente de modo que el producto tenga una RV final mayor que la RV inicial y una concentracion de grupos terminales amino (AEG(P)) como la que se define mediante la formula AEG (P) = {AEG (R) - LEG} +- X; Donde AEG (P) es la concentracion de grupos terminales amino en el producto fraguado, en unidades de equivalentes/1000000 g de producto; AEG (R) es la concentracion de grupos terminales amino en la poliamida reactiva, en unidades equivalentes/1000000 g de poliamida reactiva; LEG es la concentracion de grupos terminales amino en el grupo extensor de cadenas, en unidades de equivalentes/1000000 g de poliamida reactiva; X es cualquier numero en un rango de alrededor de 0 a alrededor de 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17690800P | 2000-01-20 | 2000-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR029223A1 true AR029223A1 (es) | 2003-06-18 |
Family
ID=22646389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP010100235A AR029223A1 (es) | 2000-01-20 | 2001-01-18 | Proceso para la extension de cadenas de poliamidas y producto de poliamidas relacionado |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6504004B2 (es) |
| EP (1) | EP1252220B1 (es) |
| JP (1) | JP2003520876A (es) |
| KR (1) | KR100728090B1 (es) |
| AR (1) | AR029223A1 (es) |
| BR (1) | BR0017004A (es) |
| CA (1) | CA2392744A1 (es) |
| DE (1) | DE60038573T2 (es) |
| ES (1) | ES2302706T3 (es) |
| MX (1) | MXPA02007121A (es) |
| TW (1) | TWI230715B (es) |
| WO (1) | WO2001053382A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003520877A (ja) * | 2000-01-20 | 2003-07-08 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリアミド連鎖延長方法およびそれにより製造される機能化ポリアミド |
| US7005097B2 (en) * | 2002-01-23 | 2006-02-28 | Boston Scientific Scimed, Inc. | Medical devices employing chain extended polymers |
| NL1020031C2 (nl) * | 2002-02-21 | 2003-08-25 | Dsm Nv | Werkwijze voor het vervaardigen van een gefunctionaliseerd polymeer, tussenproducten, een werkwijze voor het bereiden hiervan, een gefunctionaliseerd polymeer en polymeersamenstellingen bevattend een gefunctionaliseerd polymeer. |
| EP2272892B1 (en) * | 2003-11-18 | 2018-05-02 | AdvanSix Resins & Chemicals LLC | Methods of manufacture of composite material precursors |
| WO2008101071A1 (en) * | 2007-02-16 | 2008-08-21 | Polyone Corporation | Method to establish viscosity as a function of shear rate for in-situ polymerized nanonylon via chain extension |
| DE102007057719A1 (de) | 2007-11-30 | 2009-06-10 | Lanxess Deutschland Gmbh | Polyamidzusammensetzungen für Polyamid-basierte Schnüre |
| DE102007056530A1 (de) | 2007-11-23 | 2009-05-28 | Lanxess Deutschland Gmbh | Polyamidzusammensetzungen für Polyamid-basierte Schnüre |
| CN101768133A (zh) * | 2009-12-22 | 2010-07-07 | 深圳海王药业有限公司 | 二苯基乙烯类衍生物及其用途 |
| WO2014077545A1 (ko) * | 2012-11-14 | 2014-05-22 | 제일모직 주식회사 | 중축합 수지의 제조방법 |
| KR102458558B1 (ko) | 2019-12-30 | 2022-10-25 | 한화솔루션 주식회사 | 연료 튜브용 조성물, 상기 조성물을 포함하는 복합재료 및 이를 이용한 연료 튜브 |
| WO2021137612A1 (ko) * | 2019-12-30 | 2021-07-08 | 한화솔루션 주식회사 | 연료 튜브용 조성물, 상기 조성물을 포함하는 복합재료 및 이를 이용한 연료 튜브 |
| KR20220112120A (ko) * | 2021-02-03 | 2022-08-10 | 엘지전자 주식회사 | 폴리아마이드 하이브리드 수지 조성물 및 이로부터 제조되는 경량 및 고강도 성형품 |
| CN114836027A (zh) * | 2022-04-25 | 2022-08-02 | 宁波坚锋新材料有限公司 | 一种渔网丝回收高粘再生尼龙及其制备方法 |
| EP4454877A1 (de) | 2023-04-24 | 2024-10-30 | Evonik Operations GmbH | On- und offshore long-chain-polyamid rohr mit verbesserter barrierewirkung |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2682526A (en) | 1950-07-28 | 1954-06-29 | Goodyear Tire & Rubber | Interlinking polymers with polylactams |
| US3365428A (en) | 1965-03-25 | 1968-01-23 | Celanese Corp | Polymerization of polyamide-precursor salt in the presence of a phosphinic acid |
| GB1150725A (en) | 1965-05-27 | 1969-04-30 | Courtaulds Ltd | Improvements in the Manufacture of Block Copolyamides |
| GB1084324A (es) | 1965-06-23 | |||
| US3900676A (en) | 1967-09-19 | 1975-08-19 | Du Pont | Antistatic filaments |
| US3730685A (en) | 1971-02-24 | 1973-05-01 | Du Pont | Computer controlled method of titration |
| US3846507A (en) | 1972-04-06 | 1974-11-05 | Union Carbide Canada Ltd | Polyamide blends with one polyamide containing phthalate sulfonate moieties and terphthalate on isophthalate residues |
| JPS5753169B2 (es) | 1973-10-11 | 1982-11-11 | ||
| JPS61171732A (ja) | 1985-01-23 | 1986-08-02 | Unitika Ltd | 高重合度ポリアミドの製造法 |
| JP2507379B2 (ja) | 1986-06-23 | 1996-06-12 | 帝人株式会社 | 高重合度ポリエステルの製造方法 |
| JPS63265964A (ja) * | 1987-04-24 | 1988-11-02 | Polyplastics Co | 樹脂組成物 |
| JPH0627191B2 (ja) * | 1988-02-02 | 1994-04-13 | 帝人株式会社 | 超高分子量ポリアミド成形体の製造方法 |
| US4857603A (en) | 1988-02-29 | 1989-08-15 | Allied-Signal Inc. | Chain extension of polyethylene terephthalate with polyacyllactams |
| US4912175A (en) | 1988-08-01 | 1990-03-27 | E. I. Du Pont De Nemours And Company | Process for in creasing polyamide molecular weight with P containing catalyst |
| US4966949A (en) | 1988-10-20 | 1990-10-30 | E. I. Du Pont De Nemours And Company | Process for increasing the molecular weight of a polyamide with p containing catalyst |
| JPH0362826A (ja) * | 1989-07-31 | 1991-03-18 | Teijin Ltd | ポリアミド成形体の製造方法 |
| US5139729A (en) | 1989-10-20 | 1992-08-18 | E. I. Du Pont De Nemours And Comapny | Process for making low shrinkage, high tenacity poly(epsilon-caproamide) yarn |
| US5106946A (en) | 1989-10-20 | 1992-04-21 | E. I. Du Pont De Nemours And Company | High tenacity, high modulus polyamide yarn and process for making same |
| US5077124A (en) | 1989-10-20 | 1991-12-31 | E. I. Du Pont De Nemours And Company | Low shrinkage, high tenacity poly (hexamethylene adipamide) yarn and process for making same |
| US5298558A (en) | 1991-06-25 | 1994-03-29 | The Geon Company | Electrostatic dissipative blends of PVC, polyetheramides and an impact modifier |
| US5357030A (en) | 1992-06-03 | 1994-10-18 | Alliedsignal Inc. | Process for producing and polyamide compositions comprising lactamyl phosphites as chain extending agents |
| DE69307319T2 (de) | 1992-07-20 | 1997-04-24 | Allied Signal Inc | Verfahren zur herstellung von kettenverlängerte polymeren und pfropf- und blockcopolymeren |
| US5318738A (en) | 1993-04-13 | 1994-06-07 | E. I. Du Pont De Nemours And Company | Process of making hollow polyamide filaments |
| US5955569A (en) | 1996-11-27 | 1999-09-21 | E.I. Du Pont De Nemours And Company | Method for solid phase polymerization |
| KR100523124B1 (ko) * | 1997-04-22 | 2005-10-19 | 코닌클리즈케 디에스엠 엔.브이. | 고분자 폴리아미드 |
-
2000
- 2000-12-07 ES ES00983948T patent/ES2302706T3/es not_active Expired - Lifetime
- 2000-12-07 CA CA002392744A patent/CA2392744A1/en not_active Abandoned
- 2000-12-07 BR BR0017004-6A patent/BR0017004A/pt active Search and Examination
- 2000-12-07 MX MXPA02007121A patent/MXPA02007121A/es active IP Right Grant
- 2000-12-07 KR KR1020027009321A patent/KR100728090B1/ko not_active Expired - Fee Related
- 2000-12-07 WO PCT/US2000/033058 patent/WO2001053382A1/en not_active Ceased
- 2000-12-07 EP EP00983948A patent/EP1252220B1/en not_active Expired - Lifetime
- 2000-12-07 JP JP2001553847A patent/JP2003520876A/ja active Pending
- 2000-12-07 DE DE60038573T patent/DE60038573T2/de not_active Expired - Lifetime
-
2001
- 2001-01-10 US US09/757,453 patent/US6504004B2/en not_active Expired - Lifetime
- 2001-01-18 AR ARP010100235A patent/AR029223A1/es active IP Right Grant
- 2001-01-20 TW TW090101398A patent/TWI230715B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE60038573T2 (de) | 2009-05-14 |
| US20020007040A1 (en) | 2002-01-17 |
| ES2302706T3 (es) | 2008-08-01 |
| MXPA02007121A (es) | 2003-01-28 |
| US6504004B2 (en) | 2003-01-07 |
| WO2001053382A1 (en) | 2001-07-26 |
| KR20020069259A (ko) | 2002-08-29 |
| EP1252220B1 (en) | 2008-04-09 |
| EP1252220A1 (en) | 2002-10-30 |
| TWI230715B (en) | 2005-04-11 |
| DE60038573D1 (de) | 2008-05-21 |
| BR0017004A (pt) | 2002-10-15 |
| JP2003520876A (ja) | 2003-07-08 |
| KR100728090B1 (ko) | 2007-06-14 |
| CA2392744A1 (en) | 2001-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |