GB1562645A - Reversibly expanding silicone rubber - Google Patents
Reversibly expanding silicone rubber Download PDFInfo
- Publication number
- GB1562645A GB1562645A GB1278877A GB1278877A GB1562645A GB 1562645 A GB1562645 A GB 1562645A GB 1278877 A GB1278877 A GB 1278877A GB 1278877 A GB1278877 A GB 1278877A GB 1562645 A GB1562645 A GB 1562645A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silicone rubber
- enclosure element
- fluorocarbon
- trichlorotrifluoroethane
- support structure
- 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
- 229920002379 silicone rubber Polymers 0.000 title claims description 91
- 239000004945 silicone rubber Substances 0.000 title claims description 90
- -1 methyl vinyl Chemical group 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 38
- 229920001296 polysiloxane Polymers 0.000 claims description 34
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 31
- 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 claims description 20
- 229920001971 elastomer Polymers 0.000 claims description 18
- 239000005060 rubber Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 claims description 5
- 229940029284 trichlorofluoromethane Drugs 0.000 claims description 5
- SLGOCMATMKJJCE-UHFFFAOYSA-N 1,1,1,2-tetrachloro-2,2-difluoroethane Chemical compound FC(F)(Cl)C(Cl)(Cl)Cl SLGOCMATMKJJCE-UHFFFAOYSA-N 0.000 claims description 4
- 150000002894 organic compounds Chemical class 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000000126 substance Substances 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 5
- 230000008961 swelling Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 125000005375 organosiloxane group Chemical group 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000000916 dilatatory effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- FQAMAOOEZDRHHB-UHFFFAOYSA-N 1,2,2-trichloro-1,1-difluoroethane Chemical compound FC(F)(Cl)C(Cl)Cl FQAMAOOEZDRHHB-UHFFFAOYSA-N 0.000 description 1
- 239000004150 EU approved colour Substances 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 235000008708 Morus alba Nutrition 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical group [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229940006093 opthalmologic coloring agent diagnostic Drugs 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 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
- C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
-
- 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
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74566476A | 1976-11-29 | 1976-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1562645A true GB1562645A (en) | 1980-03-12 |
Family
ID=24997704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1278877A Expired GB1562645A (en) | 1976-11-29 | 1977-03-25 | Reversibly expanding silicone rubber |
Country Status (6)
| Country | Link |
|---|---|
| JP (2) | JPS5369281A (enrdf_load_stackoverflow) |
| CA (1) | CA1092765A (enrdf_load_stackoverflow) |
| DE (1) | DE2704598A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2372370A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1562645A (enrdf_load_stackoverflow) |
| NL (1) | NL7614589A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053058B2 (ja) * | 1979-06-18 | 1985-11-22 | 信越化学工業株式会社 | シリコ−ン系ゴム成形体を支持体に固着する方法 |
| FR2601522B1 (fr) * | 1986-07-11 | 1990-05-11 | Bernier Raymond | Organe moule de maintien de protection et d'isolation de conducteurs electriques et son procede de mise en place par retraction a la temperature ambiante |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES298583A1 (es) * | 1963-04-12 | 1964-11-16 | Monsanto Chemicals | Método para la producción de artículos termoplásticos, con superficie aislante |
| BE754618A (fr) * | 1969-08-13 | 1971-02-10 | Cables De Lyon Geoffroy Delore | Procede de soudage, a ecran thermique thermoretractable, pour gaine de cable electrique |
| CA960074A (en) * | 1971-08-11 | 1974-12-31 | David J. Lando | Method of improving adhesive properties of a surface comprising a cured epoxy |
| US4035534A (en) * | 1972-09-01 | 1977-07-12 | Raychem Corporation | Heat-shrinkable laminate |
| FR2315158A1 (fr) * | 1975-06-16 | 1977-01-14 | Raychem Corp | Manchon a reprise, son procede de fabrication et son application au recouvrement d'un substrat |
-
1976
- 1976-12-20 CA CA268,283A patent/CA1092765A/en not_active Expired
- 1976-12-30 NL NL7614589A patent/NL7614589A/xx not_active Application Discontinuation
-
1977
- 1977-01-12 JP JP283077A patent/JPS5369281A/ja active Granted
- 1977-02-04 DE DE19772704598 patent/DE2704598A1/de active Pending
- 1977-03-25 GB GB1278877A patent/GB1562645A/en not_active Expired
- 1977-06-14 FR FR7718182A patent/FR2372370A1/fr active Pending
-
1980
- 1980-10-31 JP JP15456480A patent/JPS5699650A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1092765A (en) | 1981-01-06 |
| DE2704598A1 (de) | 1978-06-01 |
| JPS5616743B2 (enrdf_load_stackoverflow) | 1981-04-17 |
| JPS5369281A (en) | 1978-06-20 |
| FR2372370A1 (enrdf_load_stackoverflow) | 1978-06-23 |
| JPS5654218B2 (enrdf_load_stackoverflow) | 1981-12-24 |
| JPS5699650A (en) | 1981-08-11 |
| NL7614589A (nl) | 1978-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4634615A (en) | Heat recoverable coextruded articles | |
| CA2228663C (en) | Elastically recoverable silicone splice cover | |
| JP2992035B2 (ja) | 音響的防振物品およびその用途 | |
| US4862967A (en) | Method of employing a coated elastomeric packing element | |
| DE1479648A1 (de) | Thermorueckfedernde Formteile,insbesondere UEberzuege | |
| US3748372A (en) | Electrical cable with polymer-oil insulation | |
| KR830002749B1 (ko) | 축전기 | |
| KR930703413A (ko) | 비점이 일정한 불소화 탄화수소 조성물 | |
| CA2697901A1 (en) | Article and method for sealing fluid-containing cables | |
| WO1986006316A1 (en) | Sealing element and method of making same | |
| JPH026286B2 (enrdf_load_stackoverflow) | ||
| KR840007749A (ko) | 용제조성물 | |
| US4189392A (en) | Tracking resistant HV insulation material containing fluorine-substituted component to inhibit erosion | |
| JP2001514839A (ja) | 小型被覆装置 | |
| EP0730017A2 (en) | Improved resilient sealing gasket | |
| GB1562645A (en) | Reversibly expanding silicone rubber | |
| JPS583322B2 (ja) | 固体電気絶縁体の外表面の電気絶縁性を改良する方法 | |
| GB2261668A (en) | Electrical insulating material | |
| EP0971372A1 (en) | Electric device with silicone insulating filler | |
| EP0157650A2 (en) | Heat recoverable extruded articles | |
| US4419322A (en) | Method for dilating plastics using volatile swelling agents | |
| GB2064231A (en) | Conduit assembly | |
| Kachanov | Layering in glass-fiber pipes subject to external pressure | |
| US3197728A (en) | Organopolysiloxane compositions | |
| JPH10507338A (ja) | 電気装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |