BR7018119D0 - Aperfeicoamento em um processo para produzir uma fibra acrilica - Google Patents
Aperfeicoamento em um processo para produzir uma fibra acrilicaInfo
- Publication number
- BR7018119D0 BR7018119D0 BR218119/70A BR21811970A BR7018119D0 BR 7018119 D0 BR7018119 D0 BR 7018119D0 BR 218119/70 A BR218119/70 A BR 218119/70A BR 21811970 A BR21811970 A BR 21811970A BR 7018119 D0 BR7018119 D0 BR 7018119D0
- Authority
- BR
- Brazil
- Prior art keywords
- improvement
- produce
- acrylic fiber
- acrylic
- fiber
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/04—Halides
-
- 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
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/04—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of synthetic polymers
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Artificial Filaments (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2704569 | 1969-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7018119D0 true BR7018119D0 (pt) | 1973-01-18 |
Family
ID=12210088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR218119/70A BR7018119D0 (pt) | 1969-04-08 | 1970-04-08 | Aperfeicoamento em um processo para produzir uma fibra acrilica |
Country Status (4)
Country | Link |
---|---|
US (1) | US3702880A (pt) |
BR (1) | BR7018119D0 (pt) |
DE (1) | DE2015838C3 (pt) |
GB (1) | GB1291957A (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029725A (en) * | 1976-04-02 | 1977-06-14 | Dow Badische Company | Nonoxidative process for purifying aqueous inorganic salt solutions employed in the wet spinning of filamentary vinyl polymers |
US4201740A (en) * | 1978-06-08 | 1980-05-06 | Badische Corporation | Process for purifying and activating aqueous inorganic salt solutions employed in the wet spinning of filamentary vinyl polymers |
-
1970
- 1970-04-02 DE DE2015838A patent/DE2015838C3/de not_active Expired
- 1970-04-07 GB GB06477/70A patent/GB1291957A/en not_active Expired
- 1970-04-08 BR BR218119/70A patent/BR7018119D0/pt unknown
- 1970-04-08 US US26776A patent/US3702880A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3702880A (en) | 1972-11-14 |
GB1291957A (en) | 1972-10-04 |
DE2015838C3 (de) | 1975-02-06 |
DE2015838B2 (de) | 1974-06-06 |
DE2015838A1 (de) | 1970-10-15 |
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