GB1469157A - Process for the production of gels of fibrids of a poly- alpha-olefin - Google Patents
Process for the production of gels of fibrids of a poly- alpha-olefinInfo
- Publication number
- GB1469157A GB1469157A GB2039074A GB2039074A GB1469157A GB 1469157 A GB1469157 A GB 1469157A GB 2039074 A GB2039074 A GB 2039074A GB 2039074 A GB2039074 A GB 2039074A GB 1469157 A GB1469157 A GB 1469157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gel
- fibrids
- gels
- production
- produce
- 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
- 239000000499 gel Substances 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229920013639 polyalphaolefin Polymers 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- 229920001519 homopolymer Polymers 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- -1 vanadyl halide Chemical class 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 150000001399 aluminium compounds Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 150000002430 hydrocarbons Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 238000002317 scanning near-field acoustic microscopy Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 150000003682 vanadium compounds Chemical class 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (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 |
|---|---|
| GB1469157A true GB1469157A (en) | 1977-03-30 |
Family
ID=11210500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2039074A Expired GB1469157A (en) | 1973-05-09 | 1974-05-08 | Process for the production of gels of fibrids of a poly- alpha-olefin |
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 SU SU742023651A patent/SU585816A3/ru active
- 1974-05-08 CS CS7700002836A patent/CS186299B2/cs unknown
- 1974-05-08 HU HUSA2639A patent/HU168304B/hu unknown
- 1974-05-08 DD DD178372A patent/DD113014A5/xx unknown
- 1974-05-08 DD DD183217A patent/DD116622A5/xx unknown
- 1974-05-08 LU LU70021A patent/LU70021A1/xx unknown
- 1974-05-08 NL NL7406209A patent/NL7406209A/xx not_active Application Discontinuation
- 1974-05-08 BE BE144058A patent/BE814716A/xx unknown
- 1974-05-08 CA CA199,312A patent/CA1040336A/en not_active Expired
- 1974-05-08 GB GB2039074A patent/GB1469157A/en not_active Expired
- 1974-05-08 CS CS7400003333A patent/CS186266B2/cs unknown
- 1974-05-09 DE DE2422377A patent/DE2422377A1/de active Pending
- 1974-05-09 JP JP49050800A patent/JPS5018581A/ja active Pending
- 1974-05-09 ZA ZA00742975A patent/ZA742975B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT987223B (it) | 1975-02-20 |
| SU585816A3 (ru) | 1977-12-25 |
| CS186266B2 (en) | 1978-11-30 |
| BE814716A (fr) | 1974-09-02 |
| AU6814274A (en) | 1975-10-23 |
| DE2422377A1 (de) | 1974-11-28 |
| DD113014A5 (enrdf_load_stackoverflow) | 1975-05-12 |
| NL7406209A (enrdf_load_stackoverflow) | 1974-11-12 |
| FR2269545A1 (enrdf_load_stackoverflow) | 1975-11-28 |
| CH606136A5 (enrdf_load_stackoverflow) | 1978-10-31 |
| CA1040336A (en) | 1978-10-10 |
| DD116622A5 (enrdf_load_stackoverflow) | 1975-12-05 |
| HU168304B (enrdf_load_stackoverflow) | 1976-03-28 |
| FR2269545B1 (enrdf_load_stackoverflow) | 1977-10-28 |
| ZA742975B (en) | 1975-05-28 |
| LU70021A1 (enrdf_load_stackoverflow) | 1974-10-01 |
| CS186299B2 (en) | 1978-11-30 |
| JPS5018581A (enrdf_load_stackoverflow) | 1975-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |