CH661274A5 - Procede de fabrication de fibres de polypropylene. - Google Patents
Procede de fabrication de fibres de polypropylene. Download PDFInfo
- Publication number
- CH661274A5 CH661274A5 CH3446/84A CH344684A CH661274A5 CH 661274 A5 CH661274 A5 CH 661274A5 CH 3446/84 A CH3446/84 A CH 3446/84A CH 344684 A CH344684 A CH 344684A CH 661274 A5 CH661274 A5 CH 661274A5
- Authority
- CH
- Switzerland
- Prior art keywords
- polypropylene
- fibers
- weight
- die
- extrusion
- Prior art date
Links
- -1 POLYPROPYLENE Polymers 0.000 title claims description 35
- 239000004743 Polypropylene Substances 0.000 title claims description 28
- 229920001155 polypropylene Polymers 0.000 title claims description 28
- 239000000835 fiber Substances 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 16
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000007983 Tris buffer Substances 0.000 claims description 7
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 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
- D01F6/04—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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU84944A LU84944A1 (fr) | 1983-08-02 | 1983-08-02 | Procede de production de fibres de polypropylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH661274A5 true CH661274A5 (fr) | 1987-07-15 |
Family
ID=19730129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH3446/84A CH661274A5 (fr) | 1983-08-02 | 1984-07-16 | Procede de fabrication de fibres de polypropylene. |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE900217A (de) |
| CA (1) | CA1230213A (de) |
| CH (1) | CH661274A5 (de) |
| DE (1) | DE3428068C2 (de) |
| DK (1) | DK164513C (de) |
| FR (1) | FR2550231B1 (de) |
| GB (1) | GB2144367B (de) |
| IT (1) | IT1180213B (de) |
| LU (1) | LU84944A1 (de) |
| NL (1) | NL192834C (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531483A (en) * | 1968-10-25 | 1970-09-29 | Goodrich Co B F | Hydroxyphenylalkyleneyl isocyanurates |
| GB1380449A (en) * | 1972-05-12 | 1975-01-15 | Ici Ltd | Polypropylene composition |
| NZ186352A (en) * | 1977-02-07 | 1979-06-08 | Ici Ltd | Propylene polymer containing isocyanurate anti oxidant |
| US4185004A (en) * | 1977-04-27 | 1980-01-22 | Phillips Petroleum Company | Multi-component stabilizing system for pigmented polyolefins |
| FR2393829A1 (fr) * | 1977-06-07 | 1979-01-05 | Solvay | Procede pour l'extrusion de compositions a base de polymeres d'alpha-olefines |
-
1983
- 1983-08-02 LU LU84944A patent/LU84944A1/fr unknown
-
1984
- 1984-07-16 CH CH3446/84A patent/CH661274A5/fr not_active IP Right Cessation
- 1984-07-18 GB GB08418245A patent/GB2144367B/en not_active Expired
- 1984-07-20 CA CA000459322A patent/CA1230213A/en not_active Expired
- 1984-07-25 BE BE0/213375A patent/BE900217A/fr not_active IP Right Cessation
- 1984-07-30 DE DE3428068A patent/DE3428068C2/de not_active Expired - Fee Related
- 1984-07-31 DK DK371184A patent/DK164513C/da not_active IP Right Cessation
- 1984-08-01 NL NL8402407A patent/NL192834C/nl not_active IP Right Cessation
- 1984-08-02 FR FR8412244A patent/FR2550231B1/fr not_active Expired
- 1984-08-02 IT IT22199/84A patent/IT1180213B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DK164513B (da) | 1992-07-06 |
| NL8402407A (nl) | 1985-03-01 |
| DK371184D0 (da) | 1984-07-31 |
| CA1230213A (en) | 1987-12-15 |
| FR2550231A1 (fr) | 1985-02-08 |
| GB8418245D0 (en) | 1984-08-22 |
| DK371184A (da) | 1985-02-03 |
| FR2550231B1 (fr) | 1987-06-05 |
| NL192834C (nl) | 1998-03-04 |
| GB2144367B (en) | 1986-11-05 |
| IT8422199A0 (it) | 1984-08-02 |
| GB2144367A (en) | 1985-03-06 |
| DK164513C (da) | 1993-08-02 |
| DE3428068A1 (de) | 1985-02-21 |
| NL192834B (nl) | 1997-11-03 |
| LU84944A1 (fr) | 1985-04-24 |
| IT1180213B (it) | 1987-09-23 |
| BE900217A (fr) | 1985-01-25 |
| DE3428068C2 (de) | 1993-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5573850A (en) | Abrasion resistant quasi monofilament and sheathing composition | |
| US5601775A (en) | Process for making an abrasion resistant quasi monofilament | |
| FR2530268A1 (fr) | File de fibres de carbone active | |
| EP0019566B1 (de) | Formbare Lösungen, hieraus erhaltene geformte Gegenstände sowie deren Herstellungsverfahren | |
| FR2673202A1 (fr) | Retors thermofixe en monofilaments synthetiques. | |
| EP0000084A1 (de) | Verwendung von alpha-Polyolefinzusammensetzungen zum Extrudieren | |
| FR2627498A1 (fr) | Procede de traitement de polypropylene | |
| CA1078571A (fr) | Procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus | |
| JPH0343368B2 (de) | ||
| US2842532A (en) | Process of reducing the viscosity of polymers | |
| CH661274A5 (fr) | Procede de fabrication de fibres de polypropylene. | |
| US20070237951A1 (en) | High strength polyethylene fiber | |
| JPH0310723B2 (de) | ||
| EP0053991B1 (de) | Filamente, Fäden, Fasern mit guten Eigenschaften aus einer Mischung von ataktischen Polyvinylchlorid und nachchloriertem Polyvinylchlorid | |
| KR100509863B1 (ko) | 폴리에스터 이수축혼섬사의 제조방법 | |
| JPS59116411A (ja) | 新規なポリアミド繊維およびその製法 | |
| JPH07238416A (ja) | 高強度ポリエチレン繊維の製造方法 | |
| US3485906A (en) | Melt spinning elastic polypropylene monofilaments | |
| EP0530119B1 (de) | Fasern aus einer Mischung von PVC und chloriertem PVC mit verbesserten mechanischen Eigenschaften und Fasergarne mit verbesserter Festigkeit hergestellt aus diesen Fasern | |
| BE455332A (de) | ||
| BE521584A (de) | ||
| JPS60232927A (ja) | ポリエチレンの延伸物の製造法 | |
| KR20210142608A (ko) | 연신복합섬유, 부직포 및 연신복합섬유의 제조방법 | |
| CA1211581A (fr) | Fils et fibres a base de melanges de polychlorure de vinyle et acetate de cellulose et leur procede d'obtention | |
| BE646475A (de) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |