FR2302379A1 - Procede de preparation de - Google Patents
Procede de preparation deInfo
- Publication number
- FR2302379A1 FR2302379A1 FR7605560A FR7605560A FR2302379A1 FR 2302379 A1 FR2302379 A1 FR 2302379A1 FR 7605560 A FR7605560 A FR 7605560A FR 7605560 A FR7605560 A FR 7605560A FR 2302379 A1 FR2302379 A1 FR 2302379A1
- Authority
- FR
- France
- Prior art keywords
- preparing
- 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.)
- Granted
Links
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
-
- 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
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2340175A JPS5199110A (en) | 1975-02-27 | 1975-02-27 | Parupuryushino seizohoho |
JP50023402A JPS5824523B2 (ja) | 1975-02-27 | 1975-02-27 | パルプ粒子の製造方法 |
JP2406475A JPS51102117A (en) | 1975-02-28 | 1975-02-28 | Parupuryushino seizohoho |
JP2406575A JPS5947694B2 (ja) | 1975-02-28 | 1975-02-28 | パルプ粒子の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2302379A1 true FR2302379A1 (fr) | 1976-09-24 |
FR2302379B1 FR2302379B1 (it) | 1980-06-06 |
Family
ID=27457953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7605560A Granted FR2302379A1 (fr) | 1975-02-27 | 1976-02-27 | Procede de preparation de |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE839013A (it) |
CA (1) | CA1067244A (it) |
DE (1) | DE2608081B2 (it) |
FR (1) | FR2302379A1 (it) |
GB (1) | GB1520574A (it) |
NL (1) | NL7602056A (it) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519873A (en) * | 1978-02-09 | 1985-05-28 | Mitsubishi Paper Mills, Ltd. | Process for producing fibrous sheet |
US4752355A (en) * | 1985-02-04 | 1988-06-21 | Provost Richard L | Pressboard and process for its preparation |
EP0348996A2 (en) * | 1988-06-30 | 1990-01-03 | E.I. Du Pont De Nemours And Company | Method and apparatus for producing para-aramid pulp and pulp produced thereby |
EP0371957A2 (de) * | 1988-11-29 | 1990-06-06 | Lenzing Aktiengesellschaft | Schwer entflammbare, hochtemperaturbeständige, papierartige Materialien auf Basis von thermostabilen Polymeren |
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 |
EP0109169B1 (en) * | 1982-10-15 | 1987-07-29 | Whatman Reeve Angel Plc | Filter paper |
US4472241A (en) * | 1983-06-15 | 1984-09-18 | E. I. Du Pont De Nemours And Company | Co-refining of aramid fibrids and floc |
US4480088A (en) * | 1983-10-20 | 1984-10-30 | United Technologies Corporation | Water soluble polyimide resin system |
KR950014523B1 (ko) * | 1991-04-29 | 1995-12-05 | 주식회사 코오롱 | 방향족 폴리아미드 펄프 및 그의 제조방법 |
WO2007076334A2 (en) * | 2005-12-21 | 2007-07-05 | E. I. Du Pont De Nemours And Company | Paper comprising pipd floc and process for making the same |
US7727356B2 (en) | 2005-12-21 | 2010-06-01 | E.I. Du Pont De Nemours And Company | Polyareneazole/wood pulp and methods of making same |
US7727357B2 (en) * | 2005-12-21 | 2010-06-01 | E. I. Du Pont De Nemours And Company | Polyareneazole/thermoset pulp and methods of making same |
-
1976
- 1976-02-26 CA CA246,586A patent/CA1067244A/en not_active Expired
- 1976-02-27 FR FR7605560A patent/FR2302379A1/fr active Granted
- 1976-02-27 GB GB789176A patent/GB1520574A/en not_active Expired
- 1976-02-27 DE DE19762608081 patent/DE2608081B2/de not_active Withdrawn
- 1976-02-27 BE BE164706A patent/BE839013A/fr unknown
- 1976-02-27 NL NL7602056A patent/NL7602056A/xx not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519873A (en) * | 1978-02-09 | 1985-05-28 | Mitsubishi Paper Mills, Ltd. | Process for producing fibrous sheet |
US4752355A (en) * | 1985-02-04 | 1988-06-21 | Provost Richard L | Pressboard and process for its preparation |
EP0348996A2 (en) * | 1988-06-30 | 1990-01-03 | E.I. Du Pont De Nemours And Company | Method and apparatus for producing para-aramid pulp and pulp produced thereby |
EP0348996A3 (en) * | 1988-06-30 | 1990-06-13 | E.I. Du Pont De Nemours And Company | Method and apparatus for producing para-aramid pulp and pulp produced thereby |
EP0371957A2 (de) * | 1988-11-29 | 1990-06-06 | Lenzing Aktiengesellschaft | Schwer entflammbare, hochtemperaturbeständige, papierartige Materialien auf Basis von thermostabilen Polymeren |
EP0371957A3 (de) * | 1988-11-29 | 1991-03-27 | Lenzing Aktiengesellschaft | Schwer entflammbare, hochtemperaturbeständige, papierartige Materialien auf Basis von thermostabilen Polymeren |
Also Published As
Publication number | Publication date |
---|---|
NL7602056A (nl) | 1976-08-31 |
DE2608081B2 (de) | 1978-05-24 |
DE2608081A1 (de) | 1976-09-09 |
GB1520574A (en) | 1978-08-09 |
BE839013A (fr) | 1976-06-16 |
CA1067244A (en) | 1979-11-27 |
FR2302379B1 (it) | 1980-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |