FI40025B - - Google Patents
Info
- Publication number
- FI40025B FI40025B FI155662A FI155662A FI40025B FI 40025 B FI40025 B FI 40025B FI 155662 A FI155662 A FI 155662A FI 155662 A FI155662 A FI 155662A FI 40025 B FI40025 B FI 40025B
- Authority
- FI
- Finland
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
- D01D5/08—Melt spinning methods
- D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- 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
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
- D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1572361 | 1961-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI40025B true FI40025B (en) | 1968-05-31 |
| FI40025C FI40025C (en) | 1968-09-10 |
Family
ID=11148181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI155662A FI40025C (en) | 1961-08-29 | 1962-08-24 | Förfarande förställning av fibrer av kristallinpolypropylen |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE621817A (en) |
| DE (1) | DE1469111A1 (en) |
| ES (1) | ES280357A1 (en) |
| FI (1) | FI40025C (en) |
| GB (1) | GB941199A (en) |
| NL (1) | NL282439A (en) |
| SE (1) | SE305923B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193961A (en) * | 1978-04-04 | 1980-03-18 | Kling-Tecs, Inc. | Method of extruding polypropylene yarn |
-
0
- BE BE621817D patent/BE621817A/xx unknown
- NL NL282439D patent/NL282439A/xx unknown
-
1962
- 1962-08-24 FI FI155662A patent/FI40025C/en active
- 1962-08-24 GB GB3260762A patent/GB941199A/en not_active Expired
- 1962-08-27 DE DE19621469111 patent/DE1469111A1/en active Pending
- 1962-08-28 SE SE930362A patent/SE305923B/xx unknown
- 1962-08-28 ES ES0280357A patent/ES280357A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES280357A1 (en) | 1963-03-16 |
| NL282439A (en) | |
| FI40025C (en) | 1968-09-10 |
| SE305923B (en) | 1968-11-11 |
| GB941199A (en) | 1963-11-06 |
| BE621817A (en) | |
| DE1469111A1 (en) | 1968-11-14 |