CA1040336A - Process for the production of poly-alpha-olefin fibrous gels - Google Patents
Process for the production of poly-alpha-olefin fibrous gelsInfo
- Publication number
- CA1040336A CA1040336A CA199,312A CA199312A CA1040336A CA 1040336 A CA1040336 A CA 1040336A CA 199312 A CA199312 A CA 199312A CA 1040336 A CA1040336 A CA 1040336A
- Authority
- CA
- Canada
- Prior art keywords
- vanadium
- alpha
- aluminium
- olefin
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 229920013639 polyalphaolefin Polymers 0.000 title claims abstract description 5
- 239000000499 gel Substances 0.000 title abstract description 19
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 12
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 7
- 239000012429 reaction media Substances 0.000 claims abstract description 6
- 125000003118 aryl group Chemical group 0.000 claims abstract description 5
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 5
- 150000003682 vanadium compounds Chemical class 0.000 claims abstract description 5
- 125000005287 vanadyl group Chemical group 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 150000001399 aluminium compounds Chemical class 0.000 claims abstract description 4
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 3
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 3
- 125000005843 halogen group Chemical group 0.000 claims abstract description 3
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 3
- 239000004711 α-olefin Substances 0.000 claims abstract 2
- 239000003054 catalyst Substances 0.000 claims description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 9
- 239000005977 Ethylene Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 6
- -1 vanadium amide Chemical class 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 abstract 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N anhydrous n-heptane Natural products CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 27
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000002904 solvent Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229940069435 retaine Drugs 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres
- D21H5/202—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres polyolefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- D01D5/38—Formation of filaments, threads, or the like during polymerisation
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Artificial Filaments (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23864/73A IT987223B (it) | 1973-05-09 | 1973-05-09 | Procedimento per la produzione di geli fibrosi di polialfao lefine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1040336A true CA1040336A (en) | 1978-10-10 |
Family
ID=11210500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA199,312A Expired CA1040336A (en) | 1973-05-09 | 1974-05-08 | Process for the production of poly-alpha-olefin fibrous gels |
Country Status (15)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0546093Y2 (enrdf_load_stackoverflow) * | 1987-10-31 | 1993-12-01 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT967855B (it) * | 1972-09-26 | 1974-03-11 | Snam Progetti | Processo per la produzione di polie tilene a distribuzione ristretta di pesi molecolari |
-
1973
- 1973-05-09 IT IT23864/73A patent/IT987223B/it active
-
1974
- 1974-04-30 FR FR7415071A patent/FR2269545B1/fr not_active Expired
- 1974-05-07 CH CH621674A patent/CH606136A5/xx not_active IP Right Cessation
- 1974-05-08 DD DD183217A patent/DD116622A5/xx unknown
- 1974-05-08 SU SU742023651A patent/SU585816A3/ru active
- 1974-05-08 CS CS7400003333A patent/CS186266B2/cs unknown
- 1974-05-08 GB GB2039074A patent/GB1469157A/en not_active Expired
- 1974-05-08 HU HUSA2639A patent/HU168304B/hu unknown
- 1974-05-08 NL NL7406209A patent/NL7406209A/xx not_active Application Discontinuation
- 1974-05-08 DD DD178372A patent/DD113014A5/xx unknown
- 1974-05-08 BE BE144058A patent/BE814716A/xx unknown
- 1974-05-08 CS CS7700002836A patent/CS186299B2/cs unknown
- 1974-05-08 LU LU70021A patent/LU70021A1/xx unknown
- 1974-05-08 CA CA199,312A patent/CA1040336A/en not_active Expired
- 1974-05-09 JP JP49050800A patent/JPS5018581A/ja active Pending
- 1974-05-09 ZA ZA00742975A patent/ZA742975B/xx unknown
- 1974-05-09 DE DE2422377A patent/DE2422377A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2269545A1 (enrdf_load_stackoverflow) | 1975-11-28 |
| DE2422377A1 (de) | 1974-11-28 |
| AU6814274A (en) | 1975-10-23 |
| DD113014A5 (enrdf_load_stackoverflow) | 1975-05-12 |
| NL7406209A (enrdf_load_stackoverflow) | 1974-11-12 |
| JPS5018581A (enrdf_load_stackoverflow) | 1975-02-27 |
| ZA742975B (en) | 1975-05-28 |
| CS186299B2 (en) | 1978-11-30 |
| GB1469157A (en) | 1977-03-30 |
| LU70021A1 (enrdf_load_stackoverflow) | 1974-10-01 |
| HU168304B (enrdf_load_stackoverflow) | 1976-03-28 |
| CH606136A5 (enrdf_load_stackoverflow) | 1978-10-31 |
| BE814716A (fr) | 1974-09-02 |
| SU585816A3 (ru) | 1977-12-25 |
| IT987223B (it) | 1975-02-20 |
| CS186266B2 (en) | 1978-11-30 |
| FR2269545B1 (enrdf_load_stackoverflow) | 1977-10-28 |
| DD116622A5 (enrdf_load_stackoverflow) | 1975-12-05 |
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