DE2239707C3 - Nichtentflammbare Garne und Fasern auf der Basis von Polyamidimid und Verfahren zur Herstellung derselben - Google Patents
Nichtentflammbare Garne und Fasern auf der Basis von Polyamidimid und Verfahren zur Herstellung derselbenInfo
- Publication number
- DE2239707C3 DE2239707C3 DE2239707A DE2239707A DE2239707C3 DE 2239707 C3 DE2239707 C3 DE 2239707C3 DE 2239707 A DE2239707 A DE 2239707A DE 2239707 A DE2239707 A DE 2239707A DE 2239707 C3 DE2239707 C3 DE 2239707C3
- Authority
- DE
- Germany
- Prior art keywords
- imide
- polyamide
- polymer
- fibers
- activated carbon
- 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
Links
- 239000004962 Polyamide-imide Substances 0.000 title claims description 16
- 229920002312 polyamide-imide Polymers 0.000 title claims description 16
- 239000000835 fiber Substances 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 51
- 229920000642 polymer Polymers 0.000 claims description 24
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 13
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 11
- 229910052740 iodine Inorganic materials 0.000 claims description 11
- 239000011630 iodine Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000003495 polar organic solvent Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 230000015271 coagulation Effects 0.000 claims description 5
- 238000005345 coagulation Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 238000009987 spinning Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 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
- 150000008064 anhydrides Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 241000322338 Loeseliastrum Species 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000012445 acidic reagent Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- LNWBFIVSTXCJJG-UHFFFAOYSA-N [diisocyanato(phenyl)methyl]benzene Chemical compound C=1C=CC=CC=1C(N=C=O)(N=C=O)C1=CC=CC=C1 LNWBFIVSTXCJJG-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 235000021189 garnishes Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- D01F1/04—Pigments
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/14—Polyamide-imides
-
- 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
- D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
-
- 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
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7129800A FR2149021A5 (enExample) | 1971-08-12 | 1971-08-12 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2239707A1 DE2239707A1 (de) | 1973-02-22 |
| DE2239707B2 DE2239707B2 (de) | 1981-02-26 |
| DE2239707C3 true DE2239707C3 (de) | 1981-12-24 |
Family
ID=9081896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2239707A Expired DE2239707C3 (de) | 1971-08-12 | 1972-08-12 | Nichtentflammbare Garne und Fasern auf der Basis von Polyamidimid und Verfahren zur Herstellung derselben |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3904577A (enExample) |
| JP (1) | JPS5514169B2 (enExample) |
| BE (1) | BE787501A (enExample) |
| CA (1) | CA985443A (enExample) |
| DE (1) | DE2239707C3 (enExample) |
| DK (1) | DK138400B (enExample) |
| FR (1) | FR2149021A5 (enExample) |
| GB (1) | GB1392555A (enExample) |
| IE (1) | IE36868B1 (enExample) |
| IT (1) | IT965976B (enExample) |
| LU (1) | LU65893A1 (enExample) |
| NL (1) | NL178267C (enExample) |
| NO (1) | NO138218C (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5242917A (en) * | 1975-10-01 | 1977-04-04 | Basf Ag | Manufactre of fibrils from poly*amideeimide* resin |
| US4342811A (en) * | 1979-12-28 | 1982-08-03 | Albany International Corp. | Open-celled microporous sorbent-loaded textile fibers and films and methods of fabricating same |
| US4603193A (en) * | 1983-02-16 | 1986-07-29 | Amoco Corporation | Polycondensation process with aerosol mist of aqueous solution of reactant salts |
| US4898754A (en) * | 1986-09-30 | 1990-02-06 | The Boeing Company | Poly(amide-imide) prepreg and composite processing |
| US4950540A (en) * | 1987-10-28 | 1990-08-21 | The Dow Chemical Company | Method of improving the flame retarding and fire blocking characteristics of a fiber tow or yarn |
| US4950533A (en) * | 1987-10-28 | 1990-08-21 | The Dow Chemical Company | Flame retarding and fire blocking carbonaceous fiber structures and fabrics |
| MY128157A (en) | 2000-04-20 | 2007-01-31 | Philip Morris Prod | High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials |
| GB2421707A (en) | 2004-12-29 | 2006-07-05 | Acetate Products Ltd | Polycomponent fibres for cigarette filters |
| US8613284B2 (en) | 2008-05-21 | 2013-12-24 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a degradable fiber |
| US8375958B2 (en) * | 2008-05-21 | 2013-02-19 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a carbonaceous fiber |
| ES2420685T5 (es) | 2008-05-21 | 2017-02-10 | R.J. Reynolds Tobacco Company | Aparato y método asociado para formar un componente de filtro de un artículo para fumar y artículos para fumar fabricados a partir del mismo |
| US8464726B2 (en) | 2009-08-24 | 2013-06-18 | R.J. Reynolds Tobacco Company | Segmented smoking article with insulation mat |
| US8720450B2 (en) | 2010-07-30 | 2014-05-13 | R.J. Reynolds Tobacco Company | Filter element comprising multifunctional fibrous smoke-altering material |
| US10064429B2 (en) | 2011-09-23 | 2018-09-04 | R.J. Reynolds Tobacco Company | Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses |
| US9179709B2 (en) | 2012-07-25 | 2015-11-10 | R. J. Reynolds Tobacco Company | Mixed fiber sliver for use in the manufacture of cigarette filter elements |
| US9119419B2 (en) | 2012-10-10 | 2015-09-01 | R.J. Reynolds Tobacco Company | Filter material for a filter element of a smoking article, and associated system and method |
| CN102975440A (zh) * | 2012-12-25 | 2013-03-20 | 宜兴市杰高非织造布有限公司 | 一种新型多层织物复合空气洁净材料 |
| US10524500B2 (en) | 2016-06-10 | 2020-01-07 | R.J. Reynolds Tobacco Company | Staple fiber blend for use in the manufacture of cigarette filter elements |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2875171A (en) * | 1954-07-21 | 1959-02-24 | Du Pont | Process of making carbon-filled polyamide |
| FR1188128A (fr) * | 1957-12-05 | 1959-09-18 | Crylor | Nouvelles compositions de noir de carbone et de polyacrylonitrile et procédé pour leur préparation |
| NL288197A (enExample) * | 1962-01-26 | 1900-01-01 | ||
| US3557801A (en) * | 1965-10-14 | 1971-01-26 | Celanese Corp | Cigarette smoke filter material |
| US3671486A (en) * | 1967-08-18 | 1972-06-20 | Ici Ltd | Filled fusible aromatic prepolymer composition |
| US3598693A (en) * | 1967-09-05 | 1971-08-10 | Monsanto Co | Molding composition |
| FR1582899A (enExample) * | 1968-07-03 | 1969-10-10 | ||
| US3626041A (en) * | 1968-11-13 | 1971-12-07 | Monsanto Co | Apparatus and process for making continuous filament |
| US3546175A (en) * | 1969-06-09 | 1970-12-08 | Du Pont | Soluble polyimides prepared from 2,4-diaminoisopropylbenzene and pyromellitic dianhydride and 3,4,3',4'-benzophenonetetracarboxylic dianhydride |
| US3673155A (en) * | 1969-12-03 | 1972-06-27 | Gen Electric | Bis(organosilyl)hydrocarbon modified polyamides and methods for making them |
| FI55686C (fi) * | 1970-02-12 | 1979-09-10 | Rhodiaceta | Foerfarande foer framstaellning av blanka vaermebestaendiga polyamidimidfibrer |
| US3699074A (en) * | 1970-08-21 | 1972-10-17 | Trw Inc | Polyimide prepolymer molding powders |
| US3763273A (en) * | 1971-04-21 | 1973-10-02 | Gen Electric | Imido substituted polyamide compositions blended with polyvinyl chloride |
-
0
- BE BE787501D patent/BE787501A/xx not_active IP Right Cessation
-
1971
- 1971-08-12 FR FR7129800A patent/FR2149021A5/fr not_active Expired
-
1972
- 1972-07-25 NL NLAANVRAGE7210240,A patent/NL178267C/xx not_active IP Right Cessation
- 1972-07-31 US US276748A patent/US3904577A/en not_active Expired - Lifetime
- 1972-08-10 IT IT52093/72A patent/IT965976B/it active
- 1972-08-10 IE IE1112/72A patent/IE36868B1/xx unknown
- 1972-08-10 GB GB3743772A patent/GB1392555A/en not_active Expired
- 1972-08-10 JP JP8034172A patent/JPS5514169B2/ja not_active Expired
- 1972-08-11 DK DK398472AA patent/DK138400B/da not_active IP Right Cessation
- 1972-08-11 NO NO2884/72A patent/NO138218C/no unknown
- 1972-08-11 LU LU65893A patent/LU65893A1/xx unknown
- 1972-08-11 CA CA149,307A patent/CA985443A/en not_active Expired
- 1972-08-12 DE DE2239707A patent/DE2239707C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO138218B (no) | 1978-04-17 |
| DK138400B (da) | 1978-08-28 |
| NL178267C (nl) | 1986-02-17 |
| US3904577A (en) | 1975-09-09 |
| GB1392555A (en) | 1975-04-30 |
| DE2239707A1 (de) | 1973-02-22 |
| LU65893A1 (enExample) | 1973-01-15 |
| DK138400C (enExample) | 1979-02-12 |
| IT965976B (it) | 1974-02-11 |
| JPS5514169B2 (enExample) | 1980-04-14 |
| NO138218C (no) | 1978-07-26 |
| NL178267B (nl) | 1985-09-16 |
| BE787501A (fr) | 1973-02-12 |
| NL7210240A (enExample) | 1973-02-14 |
| JPS4828712A (enExample) | 1973-04-16 |
| IE36868B1 (en) | 1977-03-16 |
| IE36868L (en) | 1973-02-12 |
| DE2239707B2 (de) | 1981-02-26 |
| FR2149021A5 (enExample) | 1973-03-23 |
| CA985443A (en) | 1976-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |