GB1378485A - Process for surface fluorination of rubber articles - Google Patents
Process for surface fluorination of rubber articlesInfo
- Publication number
- GB1378485A GB1378485A GB2629173A GB2629173A GB1378485A GB 1378485 A GB1378485 A GB 1378485A GB 2629173 A GB2629173 A GB 2629173A GB 2629173 A GB2629173 A GB 2629173A GB 1378485 A GB1378485 A GB 1378485A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- carrier gas
- article
- treating
- antimony pentafluoride
- 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
- 229920001971 elastomer Polymers 0.000 title abstract 5
- 238000003682 fluorination reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 229910021630 Antimony pentafluoride Inorganic materials 0.000 abstract 3
- VBVBHWZYQGJZLR-UHFFFAOYSA-I antimony pentafluoride Chemical compound F[Sb](F)(F)(F)F VBVBHWZYQGJZLR-UHFFFAOYSA-I 0.000 abstract 3
- 239000012159 carrier gas Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 abstract 1
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- 229920000459 Nitrile rubber Polymers 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/126—Halogenation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732328037 DE2328037C3 (de) | 1973-06-01 | Verfahren zur Fluorierung der Oberfläche von vulkanisierten Kautschukformkörpern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1378485A true GB1378485A (en) | 1974-12-27 |
Family
ID=5882842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2629173A Expired GB1378485A (en) | 1973-06-01 | 1973-06-01 | Process for surface fluorination of rubber articles |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5436630B2 (enrdf_load_stackoverflow) |
| BE (1) | BE800378A (enrdf_load_stackoverflow) |
| FR (1) | FR2234317B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1378485A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007016998A1 (de) * | 2005-08-10 | 2007-02-15 | Federal-Mogul Sealing Systems Bretten Gmbh | Oberflächenmodifiziertes elastomerdichtungselement mit verringerter kohlenwasserstoffpermeation und verfahren zu dessen herstellung |
| US7574990B2 (en) | 2007-05-03 | 2009-08-18 | Federal-Mogul World Wide, Inc. | Gasket containing fuel permeation barrier |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57134360A (en) * | 1981-02-10 | 1982-08-19 | Nippon Signal Co Ltd | Central control method for train and its device |
| JPS6090882A (ja) | 1983-10-21 | 1985-05-22 | 日本メクトロン株式会社 | 多孔質カ−ボン成形品の処理方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3009906A (en) * | 1957-05-09 | 1961-11-21 | Dow Chemical Co | Halogenation of solid resinous polymers of alkenylaromatic compounds with gaseous halogens |
-
1973
- 1973-06-01 BE BE131812A patent/BE800378A/xx unknown
- 1973-06-01 GB GB2629173A patent/GB1378485A/en not_active Expired
- 1973-06-19 FR FR7322211A patent/FR2234317B1/fr not_active Expired
- 1973-06-28 JP JP7235873A patent/JPS5436630B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007016998A1 (de) * | 2005-08-10 | 2007-02-15 | Federal-Mogul Sealing Systems Bretten Gmbh | Oberflächenmodifiziertes elastomerdichtungselement mit verringerter kohlenwasserstoffpermeation und verfahren zu dessen herstellung |
| US7574990B2 (en) | 2007-05-03 | 2009-08-18 | Federal-Mogul World Wide, Inc. | Gasket containing fuel permeation barrier |
Also Published As
| Publication number | Publication date |
|---|---|
| BE800378A (fr) | 1973-12-03 |
| JPS5023483A (enrdf_load_stackoverflow) | 1975-03-13 |
| DE2328037A1 (de) | 1974-12-19 |
| JPS5436630B2 (enrdf_load_stackoverflow) | 1979-11-10 |
| FR2234317A1 (enrdf_load_stackoverflow) | 1975-01-17 |
| FR2234317B1 (enrdf_load_stackoverflow) | 1978-03-17 |
| DE2328037B2 (de) | 1977-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |