GB1392555A - Non-inflammable polyamide-imide yarns and fibres - Google Patents
Non-inflammable polyamide-imide yarns and fibresInfo
- Publication number
- GB1392555A GB1392555A GB3743772A GB3743772A GB1392555A GB 1392555 A GB1392555 A GB 1392555A GB 3743772 A GB3743772 A GB 3743772A GB 3743772 A GB3743772 A GB 3743772A GB 1392555 A GB1392555 A GB 1392555A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon
- fibres
- polyamide
- solution
- inflammable
- 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 abstract 4
- 229920002312 polyamide-imide Polymers 0.000 title abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- 229920000642 polymer Polymers 0.000 abstract 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 229910052740 iodine Inorganic materials 0.000 abstract 2
- 239000011630 iodine Substances 0.000 abstract 2
- 238000009987 spinning Methods 0.000 abstract 2
- BUZMJVBOGDBMGI-UHFFFAOYSA-N 1-phenylpropylbenzene Chemical compound C=1C=CC=CC=1C(CC)C1=CC=CC=C1 BUZMJVBOGDBMGI-UHFFFAOYSA-N 0.000 abstract 1
- 206010053567 Coagulopathies Diseases 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 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 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 abstract 1
- 230000035602 clotting Effects 0.000 abstract 1
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
- JXCHMDATRWUOAP-UHFFFAOYSA-N diisocyanatomethylbenzene Chemical compound O=C=NC(N=C=O)C1=CC=CC=C1 JXCHMDATRWUOAP-UHFFFAOYSA-N 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 abstract 1
- -1 iso- or terephthalic Chemical compound 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 150000003627 tricarboxylic acid derivatives Chemical class 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7129800A FR2149021A5 (nl) | 1971-08-12 | 1971-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1392555A true GB1392555A (en) | 1975-04-30 |
Family
ID=9081896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3743772A Expired GB1392555A (en) | 1971-08-12 | 1972-08-10 | Non-inflammable polyamide-imide yarns and fibres |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3904577A (nl) |
| JP (1) | JPS5514169B2 (nl) |
| BE (1) | BE787501A (nl) |
| CA (1) | CA985443A (nl) |
| DE (1) | DE2239707C3 (nl) |
| DK (1) | DK138400B (nl) |
| FR (1) | FR2149021A5 (nl) |
| GB (1) | GB1392555A (nl) |
| IE (1) | IE36868B1 (nl) |
| IT (1) | IT965976B (nl) |
| LU (1) | LU65893A1 (nl) |
| NL (1) | NL178267C (nl) |
| NO (1) | NO138218C (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2421707A (en) * | 2004-12-29 | 2006-07-05 | Acetate Products Ltd | Polycomponent fibres for cigarette filters |
Families Citing this family (17)
| 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 |
| 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 |
| CN103222684B (zh) | 2008-05-21 | 2015-11-18 | R.J.雷诺兹烟草公司 | 用于形成吸烟制品的滤嘴组件的设备和相关方法以及由其制造的吸烟制品 |
| 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 |
| BE627626A (nl) * | 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 (nl) * | 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/nl not_active IP Right Cessation
- 1972-07-31 US US276748A patent/US3904577A/en not_active Expired - Lifetime
- 1972-08-10 JP JP8034172A patent/JPS5514169B2/ja not_active Expired
- 1972-08-10 IT IT52093/72A patent/IT965976B/it active
- 1972-08-10 GB GB3743772A patent/GB1392555A/en not_active Expired
- 1972-08-10 IE IE1112/72A patent/IE36868B1/xx unknown
- 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 CA CA149,307A patent/CA985443A/en not_active Expired
- 1972-08-11 LU LU65893A patent/LU65893A1/xx unknown
- 1972-08-12 DE DE2239707A patent/DE2239707C3/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2421707A (en) * | 2004-12-29 | 2006-07-05 | Acetate Products Ltd | Polycomponent fibres for cigarette filters |
| US8607802B2 (en) | 2004-12-29 | 2013-12-17 | Celanese Acetate Limited | Fibre |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2149021A5 (nl) | 1973-03-23 |
| DK138400B (da) | 1978-08-28 |
| JPS4828712A (nl) | 1973-04-16 |
| NO138218B (no) | 1978-04-17 |
| IE36868L (en) | 1973-02-12 |
| DE2239707C3 (de) | 1981-12-24 |
| NL7210240A (nl) | 1973-02-14 |
| IE36868B1 (en) | 1977-03-16 |
| IT965976B (it) | 1974-02-11 |
| BE787501A (fr) | 1973-02-12 |
| NL178267C (nl) | 1986-02-17 |
| DK138400C (nl) | 1979-02-12 |
| NL178267B (nl) | 1985-09-16 |
| NO138218C (no) | 1978-07-26 |
| JPS5514169B2 (nl) | 1980-04-14 |
| US3904577A (en) | 1975-09-09 |
| DE2239707B2 (de) | 1981-02-26 |
| CA985443A (en) | 1976-03-09 |
| DE2239707A1 (de) | 1973-02-22 |
| LU65893A1 (nl) | 1973-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |