AT351661B - METHOD FOR PRODUCING HYDROPHILIC THREADS OR FIBERS FROM AN ACRYLIC NITRILE HOMO OR ACRYLIC NITRILE MIXED POLYMER - Google Patents
METHOD FOR PRODUCING HYDROPHILIC THREADS OR FIBERS FROM AN ACRYLIC NITRILE HOMO OR ACRYLIC NITRILE MIXED POLYMERInfo
- Publication number
- AT351661B AT351661B AT7978A AT7978A AT351661B AT 351661 B AT351661 B AT 351661B AT 7978 A AT7978 A AT 7978A AT 7978 A AT7978 A AT 7978A AT 351661 B AT351661 B AT 351661B
- Authority
- AT
- Austria
- Prior art keywords
- acrylic nitrile
- homo
- fibers
- mixed polymer
- producing hydrophilic
- Prior art date
Links
- 150000002825 nitriles Chemical class 0.000 title 2
- 239000000835 fiber Substances 0.000 title 1
- 238000004770 highest occupied molecular orbital Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- 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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
-
- 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
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT7978A AT351661B (en) | 1978-01-05 | 1978-01-05 | METHOD FOR PRODUCING HYDROPHILIC THREADS OR FIBERS FROM AN ACRYLIC NITRILE HOMO OR ACRYLIC NITRILE MIXED POLYMER |
DE19782854314 DE2854314A1 (en) | 1978-01-05 | 1978-12-15 | PROCESS FOR THE PRODUCTION OF HYDROPHILIC FIBERS OR FIBERS FROM AN ACRYLNITRILE HOMO- OR ACRYLNITRILE MIXED POLYMERIZATE |
IT52482/78A IT1106842B (en) | 1978-01-05 | 1978-12-29 | PROCEDURE FOR THE PRODUCTION OF HYDROPHILE THREADS OR FIBERS OF A BRANDED OR COPOLYMERIZED ACRYLONITRILE HOMOPOL |
GB79102A GB2011831B (en) | 1978-01-05 | 1979-01-03 | Method of producing hydrophilic threads or fibres |
FR7900279A FR2414084A1 (en) | 1978-01-05 | 1979-01-05 | PROCESS FOR PREPARING HYDROPHILIC FILAMENTS OR FIBERS FROM AN ACRYLONITRILE COPOLYMER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT7978A AT351661B (en) | 1978-01-05 | 1978-01-05 | METHOD FOR PRODUCING HYDROPHILIC THREADS OR FIBERS FROM AN ACRYLIC NITRILE HOMO OR ACRYLIC NITRILE MIXED POLYMER |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA7978A ATA7978A (en) | 1979-01-15 |
AT351661B true AT351661B (en) | 1979-08-10 |
Family
ID=3480966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT7978A AT351661B (en) | 1978-01-05 | 1978-01-05 | METHOD FOR PRODUCING HYDROPHILIC THREADS OR FIBERS FROM AN ACRYLIC NITRILE HOMO OR ACRYLIC NITRILE MIXED POLYMER |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT351661B (en) |
DE (1) | DE2854314A1 (en) |
FR (1) | FR2414084A1 (en) |
GB (1) | GB2011831B (en) |
IT (1) | IT1106842B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2947824A1 (en) * | 1979-11-28 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | CROSS-SECTION STABLE, HYGROSCOPIC CORE / SHEATH STRUCTURE, FIBERS AND THREADS AND METHOD FOR THE PRODUCTION THEREOF |
EP0047798B1 (en) * | 1980-09-15 | 1983-10-05 | Firma Carl Freudenberg | Filtering material |
DE3586032D1 (en) * | 1984-10-19 | 1992-06-17 | Kanegafuchi Chemical Ind | FOAMED SYNTHESIS FIBER AND METHOD FOR PRODUCING THE SAME. |
-
1978
- 1978-01-05 AT AT7978A patent/AT351661B/en not_active IP Right Cessation
- 1978-12-15 DE DE19782854314 patent/DE2854314A1/en not_active Withdrawn
- 1978-12-29 IT IT52482/78A patent/IT1106842B/en active
-
1979
- 1979-01-03 GB GB79102A patent/GB2011831B/en not_active Expired
- 1979-01-05 FR FR7900279A patent/FR2414084A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2011831A (en) | 1979-07-18 |
DE2854314A1 (en) | 1979-07-19 |
IT7852482A0 (en) | 1978-12-29 |
GB2011831B (en) | 1982-05-19 |
FR2414084B3 (en) | 1981-10-30 |
IT1106842B (en) | 1985-11-18 |
ATA7978A (en) | 1979-01-15 |
FR2414084A1 (en) | 1979-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |