NO791496L - Fremgangsmaate for fremstilling av polypropylenfibrider - Google Patents
Fremgangsmaate for fremstilling av polypropylenfibriderInfo
- Publication number
- NO791496L NO791496L NO791496A NO791496A NO791496L NO 791496 L NO791496 L NO 791496L NO 791496 A NO791496 A NO 791496A NO 791496 A NO791496 A NO 791496A NO 791496 L NO791496 L NO 791496L
- Authority
- NO
- Norway
- Prior art keywords
- liquid
- polypropylene
- mixture
- solvent
- liquid mixture
- Prior art date
Links
- -1 POLYPROPYLENE Polymers 0.000 title claims description 53
- 239000004743 Polypropylene Substances 0.000 title claims description 48
- 229920001155 polypropylene Polymers 0.000 title claims description 48
- 238000000034 method Methods 0.000 title claims description 41
- 239000000203 mixture Substances 0.000 claims description 85
- 239000007788 liquid Substances 0.000 claims description 73
- 239000002904 solvent Substances 0.000 claims description 42
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 38
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000012071 phase Substances 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000007791 liquid phase Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- AHAREKHAZNPPMI-UHFFFAOYSA-N hexa-1,3-diene Chemical compound CCC=CC=C AHAREKHAZNPPMI-UHFFFAOYSA-N 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229940063583 high-density polyethylene Drugs 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Materials For Medical Uses (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7813600A FR2426099A1 (fr) | 1978-05-05 | 1978-05-05 | Procede de production de fibrilles de polypropylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO791496L true NO791496L (no) | 1979-11-06 |
Family
ID=9207999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO791496A NO791496L (no) | 1978-05-05 | 1979-05-04 | Fremgangsmaate for fremstilling av polypropylenfibrider |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4450125A (fr) |
| EP (1) | EP0005295A1 (fr) |
| JP (1) | JPS54147219A (fr) |
| BR (1) | BR7902742A (fr) |
| CA (1) | CA1131426A (fr) |
| ES (1) | ES480234A1 (fr) |
| FI (1) | FI791447A7 (fr) |
| FR (1) | FR2426099A1 (fr) |
| NO (1) | NO791496L (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923646A (en) * | 1988-11-08 | 1990-05-08 | James River Corporation | Method and apparatus for the manufacture of fibrids |
| JPH02191707A (ja) * | 1988-12-07 | 1990-07-27 | Showa Denko Kk | 微細繊維含有複合有機短繊維の製造方法 |
| US5209877A (en) * | 1991-07-02 | 1993-05-11 | E. I. Du Pont De Nemours And Company | Method of making fibrids |
| WO1994024195A1 (fr) * | 1993-04-21 | 1994-10-27 | Exxon Chemical Patents Inc. | Solutions de polypropylenes syndiotactiques et leurs applications |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3342921A (en) * | 1966-03-16 | 1967-09-19 | West Virginia Pulp & Paper Co | Process for producing fibrous filler having high wet end retention |
| FR2109581A5 (fr) * | 1970-05-04 | 1972-05-26 | Toray Industries | |
| US3770856A (en) * | 1970-09-08 | 1973-11-06 | Oji Yuka Goseishi Kk | Production of fine fibrous structures |
| JPS497095B1 (fr) * | 1970-09-25 | 1974-02-18 | ||
| US3987139A (en) * | 1972-03-20 | 1976-10-19 | Crown Zellerbach Corporation | Process of forming synthetic fibers |
| US4054625A (en) * | 1972-08-30 | 1977-10-18 | Crown Zellerbach Corporation | Process for making fibers |
| LU69196A1 (fr) * | 1974-01-18 | 1975-12-09 | ||
| US4040856A (en) * | 1975-06-17 | 1977-08-09 | Crown Zellerbach Corporation | Production of discrete cellulose acetate fibers by emulsion flashing |
| IT1054323B (it) * | 1975-11-11 | 1981-11-10 | Montedison Spa | Procedimento di preparazione di fibrille per carta da soluzioni o di spersioni di polipropilene in n esano |
| GB1538342A (en) * | 1976-01-19 | 1979-01-17 | Rca Corp | Structure and recording for diffractive relief images for zero-order read-out in black-and-white |
| US4183881A (en) * | 1977-07-20 | 1980-01-15 | Imperial Chemical Industries Limited | Flash fibrillation process |
-
1978
- 1978-05-05 FR FR7813600A patent/FR2426099A1/fr active Granted
-
1979
- 1979-05-02 EP EP79200204A patent/EP0005295A1/fr not_active Ceased
- 1979-05-04 BR BR7902742A patent/BR7902742A/pt unknown
- 1979-05-04 NO NO791496A patent/NO791496L/no unknown
- 1979-05-04 ES ES480234A patent/ES480234A1/es not_active Expired
- 1979-05-04 CA CA327,031A patent/CA1131426A/fr not_active Expired
- 1979-05-04 FI FI791447A patent/FI791447A7/fi not_active Application Discontinuation
- 1979-05-07 JP JP5481379A patent/JPS54147219A/ja active Pending
- 1979-05-07 US US06/037,399 patent/US4450125A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54147219A (en) | 1979-11-17 |
| BR7902742A (pt) | 1979-11-20 |
| CA1131426A (fr) | 1982-09-14 |
| FR2426099B1 (fr) | 1980-12-19 |
| ES480234A1 (es) | 1980-02-01 |
| US4450125A (en) | 1984-05-22 |
| EP0005295A1 (fr) | 1979-11-14 |
| FR2426099A1 (fr) | 1979-12-14 |
| FI791447A7 (fi) | 1981-01-01 |
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