FR2728909A1 - Utilisation d'une piece comprenant un revetement en polymere pour entrer en contact avec des particules de polyolefine - Google Patents
Utilisation d'une piece comprenant un revetement en polymere pour entrer en contact avec des particules de polyolefine Download PDFInfo
- Publication number
- FR2728909A1 FR2728909A1 FR9415853A FR9415853A FR2728909A1 FR 2728909 A1 FR2728909 A1 FR 2728909A1 FR 9415853 A FR9415853 A FR 9415853A FR 9415853 A FR9415853 A FR 9415853A FR 2728909 A1 FR2728909 A1 FR 2728909A1
- Authority
- FR
- France
- Prior art keywords
- coating
- sep
- reactor
- substrate
- powder
- 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.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 64
- 239000011248 coating agent Substances 0.000 title claims abstract description 62
- 239000000758 substrate Substances 0.000 title claims abstract description 25
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 16
- 229920000642 polymer Polymers 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 17
- 150000001336 alkenes Chemical class 0.000 claims abstract description 9
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 6
- -1 polyethylene Polymers 0.000 claims description 32
- 239000004743 Polypropylene Substances 0.000 claims description 23
- 229920001155 polypropylene Polymers 0.000 claims description 23
- 239000004698 Polyethylene Substances 0.000 claims description 20
- 229920000573 polyethylene Polymers 0.000 claims description 20
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 42
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 30
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 15
- 229920001903 high density polyethylene Polymers 0.000 description 10
- 239000004700 high-density polyethylene Substances 0.000 description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 4
- 238000001311 chemical methods and process Methods 0.000 description 3
- 238000012685 gas phase polymerization Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920005606 polypropylene copolymer Polymers 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- AECTWRMNKTVPEM-UHFFFAOYSA-L [Cl-].[Cl-].CC1=C(C(C2=CC=CC=C12)[Zr+2](C1C=CC2=CC=CC=C12)=[SiH2])C Chemical compound [Cl-].[Cl-].CC1=C(C(C2=CC=CC=C12)[Zr+2](C1C=CC2=CC=CC=C12)=[SiH2])C AECTWRMNKTVPEM-UHFFFAOYSA-L 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920004889 linear high-density polyethylene Polymers 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 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
- 238000011084 recovery Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/60—Deposition of organic layers from vapour phase
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/102—Pretreatment of metallic substrates
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0245—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of synthetic organic material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Paints Or Removers (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9415853A FR2728909A1 (fr) | 1994-12-29 | 1994-12-29 | Utilisation d'une piece comprenant un revetement en polymere pour entrer en contact avec des particules de polyolefine |
| ES95203460T ES2144569T3 (es) | 1994-12-29 | 1995-12-12 | Procedimiento para la elaboracion de un revestimiento de poliolefina, substrato dotado con el citado revestimiento, y su utilizacion para entrar en contacto con polvos en movimiento. |
| AT95203460T ATE189979T1 (de) | 1994-12-29 | 1995-12-12 | Verfahren zur herstellung von polyolefin- überzügen, damit beschichtete substrate, und verwendung in berührung mit bewegten pulvern |
| DE69515279T DE69515279T2 (de) | 1994-12-29 | 1995-12-12 | Verfahren zur Herstellung von Polyolefin-Überzügen, damit beschichtete Substrate, und Verwendung in Berührung mit bewegten Pulvern |
| EP19950203460 EP0719595B1 (fr) | 1994-12-29 | 1995-12-12 | Procédé d'élaboration d'un revêtement de polyoléfine, substrat muni dudit revêtement, et son utilisation pour entrer en contact avec des poudres en mouvement |
| CA 2165917 CA2165917A1 (fr) | 1994-12-29 | 1995-12-21 | Procede d'elaboration d'un revetement de polyolefine, substrat muni dudit revetement, et son utilisation pour entrer en contact avec des poudres en mouvement |
| NO19955213A NO311664B1 (no) | 1994-12-29 | 1995-12-21 | Fremgangsmåte ved fremstilling av et polyolefinbelegg på et substrat, samt anvendelse av belegget for å forhindre vedheftning |
| FI956293A FI956293A7 (fi) | 1994-12-29 | 1995-12-28 | Menetelmä polyolefiinipinnoitteen aikaansaamiseksi, tällä pinnoitteella päällystetty substraatti sekä käyttö liikkuvien jauheiden kanssa kosketukseen saattamiseksi |
| JP34372195A JPH08229505A (ja) | 1994-12-29 | 1995-12-28 | ポリオレフィンコーティングの形成方法、該コーティングを施された支持体、及び移動粉末と接触させるためのその使用 |
| KR1019950061543A KR960022583A (ko) | 1994-12-29 | 1995-12-28 | 폴리올레핀 피복의 제조방법, 상기 피복이 제공된 기판, 및 이동분말과의 접촉용 용도 |
| CN95120190A CN1093156C (zh) | 1994-12-29 | 1995-12-28 | 聚烯烃涂层的制造法,有该涂层的底材,及其与移动粉末接触的用途 |
| US08/580,683 US5856019A (en) | 1994-12-29 | 1995-12-29 | Process for producing a polyolefin coating, substrate provided with the said coating, and its use for coming into contact with moving powders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9415853A FR2728909A1 (fr) | 1994-12-29 | 1994-12-29 | Utilisation d'une piece comprenant un revetement en polymere pour entrer en contact avec des particules de polyolefine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2728909A1 true FR2728909A1 (fr) | 1996-07-05 |
| FR2728909B1 FR2728909B1 (enrdf_load_stackoverflow) | 1997-02-07 |
Family
ID=9470400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9415853A Granted FR2728909A1 (fr) | 1994-12-29 | 1994-12-29 | Utilisation d'une piece comprenant un revetement en polymere pour entrer en contact avec des particules de polyolefine |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2728909A1 (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE624130A (enrdf_load_stackoverflow) * | 1961-11-24 | |||
| GB815482A (en) * | 1954-03-05 | 1959-06-24 | Ici Ltd | Improvements in the production of articles and structures |
| EP0376654A2 (en) * | 1988-12-23 | 1990-07-04 | Imperial Chemical Industries Plc | Process for the application of a thin polypropylene coating |
-
1994
- 1994-12-29 FR FR9415853A patent/FR2728909A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB815482A (en) * | 1954-03-05 | 1959-06-24 | Ici Ltd | Improvements in the production of articles and structures |
| BE624130A (enrdf_load_stackoverflow) * | 1961-11-24 | |||
| EP0376654A2 (en) * | 1988-12-23 | 1990-07-04 | Imperial Chemical Industries Plc | Process for the application of a thin polypropylene coating |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2728909B1 (enrdf_load_stackoverflow) | 1997-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |
Effective date: 20120831 |