DE2543816C3 - Verwendung von Fibrillen aus aromatischen Poly(amid-imid)harzen zur Herstellung von papier- und textilähnlichen Flächengebilden - Google Patents
Verwendung von Fibrillen aus aromatischen Poly(amid-imid)harzen zur Herstellung von papier- und textilähnlichen FlächengebildenInfo
- Publication number
- DE2543816C3 DE2543816C3 DE2543816A DE2543816A DE2543816C3 DE 2543816 C3 DE2543816 C3 DE 2543816C3 DE 2543816 A DE2543816 A DE 2543816A DE 2543816 A DE2543816 A DE 2543816A DE 2543816 C3 DE2543816 C3 DE 2543816C3
- Authority
- DE
- Germany
- Prior art keywords
- fibrils
- paper
- imide
- amide
- production
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 239000011347 resin Substances 0.000 title claims description 12
- 229920005989 resin Polymers 0.000 title claims description 12
- 125000003118 aryl group Chemical group 0.000 title claims description 3
- 239000007788 liquid Substances 0.000 claims description 17
- 238000001556 precipitation Methods 0.000 claims description 16
- 239000003960 organic solvent Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000000835 fiber Substances 0.000 description 17
- 229920000642 polymer Polymers 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 150000004292 cyclic ethers Chemical class 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000007900 aqueous suspension Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 3
- -1 diimide dicarboxylic acids Chemical class 0.000 description 3
- 125000005442 diisocyanate group Chemical group 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229920001059 synthetic polymer Polymers 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 206010061592 cardiac fibrillation Diseases 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 229910000071 diazene Inorganic materials 0.000 description 2
- 230000002600 fibrillogenic effect Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 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
- 239000002253 acid Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- RAABOESOVLLHRU-UHFFFAOYSA-N diazene Chemical compound N=N RAABOESOVLLHRU-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003022 phthalic acids Chemical class 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000004753 textile Substances 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
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/26—Polyamides; Polyimides
-
- 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
- D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2543816A DE2543816C3 (de) | 1975-10-01 | 1975-10-01 | Verwendung von Fibrillen aus aromatischen Poly(amid-imid)harzen zur Herstellung von papier- und textilähnlichen Flächengebilden |
| JP11483276A JPS5242917A (en) | 1975-10-01 | 1976-09-27 | Manufactre of fibrils from poly*amideeimide* resin |
| US05/727,583 US4098640A (en) | 1975-10-01 | 1976-09-28 | Manufacture of paper-like and textile-like sheets |
| CH1225076A CH592204A5 (enExample) | 1975-10-01 | 1976-09-28 | |
| FR7629226A FR2326481A1 (fr) | 1975-10-01 | 1976-09-29 | Procede de preparation de fibrilles a partir de resines poly-(amide-imides) |
| GB4057876A GB1552313A (en) | 1975-10-01 | 1976-09-30 | Manufacture and use of fibrids from poly amide-imide resins |
| IT5151976A IT1069812B (it) | 1975-10-01 | 1976-09-30 | Procedimento per la produzione di fibrille di resine poliammidim midiche |
| BE171163A BE846852A (fr) | 1975-10-01 | 1976-10-01 | Procede de preparation de fibrilles a partir de resines poly-(amide-imides) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2543816A DE2543816C3 (de) | 1975-10-01 | 1975-10-01 | Verwendung von Fibrillen aus aromatischen Poly(amid-imid)harzen zur Herstellung von papier- und textilähnlichen Flächengebilden |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2543816A1 DE2543816A1 (de) | 1977-04-14 |
| DE2543816B2 DE2543816B2 (de) | 1980-01-31 |
| DE2543816C3 true DE2543816C3 (de) | 1980-09-25 |
Family
ID=5957967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2543816A Expired DE2543816C3 (de) | 1975-10-01 | 1975-10-01 | Verwendung von Fibrillen aus aromatischen Poly(amid-imid)harzen zur Herstellung von papier- und textilähnlichen Flächengebilden |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4098640A (enExample) |
| BE (1) | BE846852A (enExample) |
| CH (1) | CH592204A5 (enExample) |
| DE (1) | DE2543816C3 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0027516A1 (en) * | 1979-08-24 | 1981-04-29 | Teijin Limited | Artificial pulp particles, process for producing same and paper-like sheet prepared therefrom |
| US4392315A (en) * | 1982-01-12 | 1983-07-12 | Standard Knitting Mills, Inc. | Destruction and dye resistant tag; tagged textile article and method of identifying textiles subject to a dyeing and finishing process |
| AT393144B (de) * | 1988-11-29 | 1991-08-26 | Chemiefaser Lenzing Ag | Schwer entflammbare, hochtemperaturbestaendige, papierartige materialien auf basis von thermostabilen polymeren |
| CA2097994A1 (en) * | 1992-06-09 | 1993-12-10 | Isao Tomioka | Polyimide precursor fibrid, polyimide paper, polyimide composite paper and polyimide composite board obtained therefrom, and process for producing the fibrid and the paper products |
| AU665902B2 (en) * | 1993-05-14 | 1996-01-18 | Oscillation Pty Ltd | Improved sampling device |
| SG44660A1 (en) * | 1994-02-28 | 1997-12-19 | Procter & Gamble | Spray processes using a gaseous flow for preparing biodegradable fibrils nonwoven fabrics comprising biodegradable fibrils and articles comprising such nonwoven fabrics |
| US5607233A (en) * | 1995-01-30 | 1997-03-04 | Quantum Technologies, Inc. | Continuous dynamic mixing system |
| US6036355A (en) * | 1997-07-14 | 2000-03-14 | Quantum Technologies, Inc. | Reactor mixing assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL246230A (enExample) * | 1958-12-09 | |||
| FR1600067A (enExample) * | 1968-12-30 | 1970-07-20 | ||
| JPS5531728Y2 (enExample) * | 1971-05-08 | 1980-07-29 | ||
| JPS5235762B2 (enExample) * | 1972-03-31 | 1977-09-10 |
-
1975
- 1975-10-01 DE DE2543816A patent/DE2543816C3/de not_active Expired
-
1976
- 1976-09-28 US US05/727,583 patent/US4098640A/en not_active Expired - Lifetime
- 1976-09-28 CH CH1225076A patent/CH592204A5/xx not_active IP Right Cessation
- 1976-10-01 BE BE171163A patent/BE846852A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US4098640A (en) | 1978-07-04 |
| CH592204A5 (enExample) | 1977-10-14 |
| BE846852A (fr) | 1977-04-01 |
| DE2543816A1 (de) | 1977-04-14 |
| DE2543816B2 (de) | 1980-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2543824C3 (de) | Verfahren zur Herstellung von Fibrillen aus Poly(amid-imid)-harzen und die Fibrillen aus diesen Harzen | |
| DE1446615A1 (de) | Verfahren zur Herstellung von Papierprodukten | |
| DE2052224A1 (de) | Faserprodukt aus regenerierter Cellulose und Verfahren zu dessen Her stellung | |
| DE2209076A1 (de) | Biegsames Flächengebilde | |
| DE69205427T2 (de) | Verdickungsmittel aus fibrillen. | |
| US4187143A (en) | Manufacture of fibrids from poly(amide-imide) resins | |
| DE2543816C3 (de) | Verwendung von Fibrillen aus aromatischen Poly(amid-imid)harzen zur Herstellung von papier- und textilähnlichen Flächengebilden | |
| DE2646332C3 (enExample) | ||
| DE69227576T2 (de) | Synthetische Papiere aus hitzebeständigen Fasern, Pulpe und Bindemittel | |
| DE2516561C3 (de) | Verfahren zur Herstellung von Fibrillen aus Polymerisaten | |
| DE69413842T2 (de) | Verfahren zur herstellung von papier aus paraaromatischen polyamiden und damit erhältliches papier | |
| DE60219146T2 (de) | Elektrisch leitfähige para-aramid-pulpe | |
| DE10031655C2 (de) | Verfahren und Vorrichtung zur Herstellung von Cellulosepartikeln | |
| EP0371957A2 (de) | Schwer entflammbare, hochtemperaturbeständige, papierartige Materialien auf Basis von thermostabilen Polymeren | |
| EP1065301A1 (de) | Reaktive, faserförmige Cellulosekoagulate | |
| DE69128834T2 (de) | Verfahren zur herstellung von subdenier fasern, pulpeähnlichen kurzen fasern, fibriden, vorgarnen und matten aus isotropen polymeren lösungen | |
| DE1218871B (de) | Verfahren zur Herstellung von zumindest teilweise aus Synthesefasern bestehenden papieraehnlichen Gebilden auf nassem Wege | |
| KR20080078909A (ko) | 피브릴화 폴리피리도비스이미다졸 플록 | |
| DE2516563C2 (de) | Verwendung von Fibrillen aus Polymerisaten, die amorph oder nur zu einem geringen Teil kristallin sind, zur Herstellung von papierähnlichen Flächengebilden, Pappen und Formkörpern | |
| DE2253752B2 (de) | Verfahren zur Herstellung von Fasergebilden | |
| DE19618330A1 (de) | Verfahren zur Herstellung von Fibrillen | |
| DE68927225T2 (de) | Acrylfaser und Verfahren zur Herstellung | |
| DE2545727C2 (de) | Verfahren zur Herstellung von nicht schäumenden wäßrigen Suspensionen von Fibrillen | |
| DE2536780A1 (de) | Verfahren zur nutzbarmachung von schaumstoff-abfaellen aus expandierten polystyrolen | |
| DE2659821C3 (de) | Verfahren zur Herstellung von Fibrillen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8330 | Complete disclaimer |