IT966818B - PROCEDURE FOR THE PRODUCTION OF HIGH MOLECULAR WEIGHT POLYMER FIBRILS PARTICULARLY SUITABLE FOR THE PRODUCTION OF SHEET MATERIAL - Google Patents
PROCEDURE FOR THE PRODUCTION OF HIGH MOLECULAR WEIGHT POLYMER FIBRILS PARTICULARLY SUITABLE FOR THE PRODUCTION OF SHEET MATERIALInfo
- Publication number
- IT966818B IT966818B IT5367372A IT5367372A IT966818B IT 966818 B IT966818 B IT 966818B IT 5367372 A IT5367372 A IT 5367372A IT 5367372 A IT5367372 A IT 5367372A IT 966818 B IT966818 B IT 966818B
- Authority
- IT
- Italy
- Prior art keywords
- production
- procedure
- molecular weight
- sheet material
- high molecular
- Prior art date
Links
Classifications
-
- 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
- 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
- D01D5/11—Flash-spinning
-
- 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
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
-
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres
- D21H5/202—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres polyolefins
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19371671A | 1971-10-29 | 1971-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT966818B true IT966818B (en) | 1974-02-20 |
Family
ID=22714741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5367372A IT966818B (en) | 1971-10-29 | 1972-10-27 | PROCEDURE FOR THE PRODUCTION OF HIGH MOLECULAR WEIGHT POLYMER FIBRILS PARTICULARLY SUITABLE FOR THE PRODUCTION OF SHEET MATERIAL |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4850020A (en) |
| CA (1) | CA1024708A (en) |
| DE (1) | DE2252758A1 (en) |
| FI (1) | FI54334C (en) |
| FR (1) | FR2158006B1 (en) |
| GB (1) | GB1372116A (en) |
| IT (1) | IT966818B (en) |
| NL (1) | NL7214608A (en) |
| NO (1) | NO133815C (en) |
| SE (1) | SE387373B (en) |
| SU (1) | SU555861A3 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU76197A1 (en) | 1976-11-12 | 1978-07-10 | ||
| DE2720701C2 (en) * | 1977-05-07 | 1985-05-02 | Hughes Aircraft Co., Culver City, Calif. | Process for the production of synthetic fibers from a non-crystalline polymer |
| DE102016115714A1 (en) | 2016-08-24 | 2018-03-01 | Schäfer E. Technik u. Sondermaschinen GmbH | baffle reactor |
| DE102016120467A1 (en) * | 2016-10-26 | 2018-04-26 | Schäfer Elektrotechnik und Sondermaschinen GmbH | Impact reactor for comminuting composite material and method for comminuting composite material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1601881A (en) * | 1967-12-16 | 1970-09-21 |
-
1972
- 1972-10-04 CA CA153,272A patent/CA1024708A/en not_active Expired
- 1972-10-26 NO NO386872A patent/NO133815C/no unknown
- 1972-10-27 FI FI298972A patent/FI54334C/en active
- 1972-10-27 NL NL7214608A patent/NL7214608A/xx not_active Application Discontinuation
- 1972-10-27 GB GB4968172A patent/GB1372116A/en not_active Expired
- 1972-10-27 FR FR7238155A patent/FR2158006B1/fr not_active Expired
- 1972-10-27 SU SU1848281A patent/SU555861A3/en active
- 1972-10-27 IT IT5367372A patent/IT966818B/en active
- 1972-10-27 DE DE19722252758 patent/DE2252758A1/en active Pending
- 1972-10-27 SE SE1391472A patent/SE387373B/en unknown
- 1972-10-30 JP JP10807972A patent/JPS4850020A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2158006A1 (en) | 1973-06-08 |
| JPS4850020A (en) | 1973-07-14 |
| FI54334B (en) | 1978-07-31 |
| FR2158006B1 (en) | 1976-08-20 |
| NO133815C (en) | 1976-06-30 |
| GB1372116A (en) | 1974-10-30 |
| SE387373B (en) | 1976-09-06 |
| FI54334C (en) | 1978-11-10 |
| SU555861A3 (en) | 1977-04-25 |
| NL7214608A (en) | 1973-05-02 |
| CA1024708A (en) | 1978-01-24 |
| NO133815B (en) | 1976-03-22 |
| DE2252758A1 (en) | 1973-05-03 |
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