BE837029A - Agent de liaison du type silane contenant du soufre, son obtention et son application au traitement d'une charge minerale pour compositions de caout - Google Patents
Agent de liaison du type silane contenant du soufre, son obtention et son application au traitement d'une charge minerale pour compositions de caoutInfo
- Publication number
- BE837029A BE837029A BE163074A BE163074A BE837029A BE 837029 A BE837029 A BE 837029A BE 163074 A BE163074 A BE 163074A BE 163074 A BE163074 A BE 163074A BE 837029 A BE837029 A BE 837029A
- Authority
- BE
- Belgium
- Prior art keywords
- silane
- obtaining
- treatment
- application
- binding agent
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000011230 binding agent Substances 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/548—Silicon-containing compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/12—Organo silicon halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1896—Compounds having one or more Si-O-acyl linkages
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/28—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen sulfur-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/04—Polysulfides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions 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; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
- Y10T428/2995—Silane, siloxane or silicone coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/536,207 US4044037A (en) | 1974-12-24 | 1974-12-24 | Sulfur containing silane coupling agents |
Publications (1)
Publication Number | Publication Date |
---|---|
BE837029A true BE837029A (fr) | 1976-06-23 |
Family
ID=24137592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE163074A BE837029A (fr) | 1974-12-24 | 1975-12-23 | Agent de liaison du type silane contenant du soufre, son obtention et son application au traitement d'une charge minerale pour compositions de caout |
Country Status (8)
Country | Link |
---|---|
US (2) | US4044037A (xx) |
JP (1) | JPS5188946A (xx) |
BE (1) | BE837029A (xx) |
DE (1) | DE2558191B2 (xx) |
FR (1) | FR2295958A1 (xx) |
GB (1) | GB1522830A (xx) |
IT (1) | IT1051938B (xx) |
NL (1) | NL7515002A (xx) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2658368C2 (de) * | 1976-12-23 | 1982-09-23 | Degussa Ag, 6000 Frankfurt | Schwefel und Phosphor enthaltende Organosiliciumverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung |
US4210459A (en) * | 1977-06-28 | 1980-07-01 | Union Carbide Corporation | Polymer composite articles containing polysulfide silicon coupling agents |
US4151157A (en) * | 1977-06-28 | 1979-04-24 | Union Carbide Corporation | Polymer composite articles containing polysulfide silicon coupling agents |
US4156677A (en) * | 1977-06-28 | 1979-05-29 | Union Carbide Corporation | Polymer composite articles containing amino substituted mercapto organo silicon coupling agents |
US4113696A (en) * | 1977-06-28 | 1978-09-12 | Union Carbide Corporation | Polysulfide silicon compounds |
DE2837117A1 (de) * | 1977-08-30 | 1979-03-15 | Shinetsu Chemical Co | Gummizusammenstellung |
US4279449A (en) * | 1978-07-20 | 1981-07-21 | The Goodyear Tire & Rubber Company | Slide surface compound for track-driven vehicle |
GB2049655A (en) * | 1978-11-02 | 1980-12-31 | Walter Jim Resources Inc | Process for making uniform short inorganic fibres |
US4374943A (en) * | 1979-09-27 | 1983-02-22 | Union Carbide Corporation | Polysulfide alkoxy silane coupling agents |
EP0038620A3 (en) * | 1980-03-21 | 1982-06-09 | Imperial Chemical Industries Plc | Particulate filler and polymer composition containing the filler |
US4359342A (en) * | 1981-01-28 | 1982-11-16 | Phillips Petroleum Company | Silica reinforced rubber |
DE3226091C2 (de) * | 1982-07-13 | 1986-11-20 | Degussa Ag, 6000 Frankfurt | Polymere Di-, Tri- oder Tetrasulfide, Verfahren zu ihrer Herstellung und Verwendung |
DE3305373C2 (de) * | 1983-02-17 | 1985-07-11 | Degussa Ag, 6000 Frankfurt | Elastische Formmasse, Verfahren zum Herstellen und Verformen und Verwendung derselben |
DE3314742A1 (de) * | 1983-04-23 | 1984-10-25 | Degussa Ag, 6000 Frankfurt | An der oberflaeche modifizierte natuerliche oxidische oder silikatische fuellstoffe, ein verfahren zur herstellung und deren verwendung |
US4504551A (en) * | 1983-04-28 | 1985-03-12 | Phillips Petroleum Company | Poly(arylene sulfide) compositions |
US4558147A (en) * | 1983-08-26 | 1985-12-10 | General Electric Company | Ultraviolet radiation-curable silicone release compositions |
US4608312A (en) * | 1983-08-26 | 1986-08-26 | General Electric Company | Ultraviolet radiation curable silicone release compositions |
DE3437473A1 (de) * | 1984-10-12 | 1986-04-17 | Degussa Ag, 6000 Frankfurt | An der oberflaeche modifizierte synthetische, silikatische fuellstoffe, ein verfahren zur herstellung und deren verwendung |
FI845161A0 (fi) * | 1984-12-28 | 1984-12-28 | Ksv Chemicals Oy | Ytbehandlingsmedel. |
DE3569929D1 (en) * | 1985-02-08 | 1989-06-08 | Huels Chemische Werke Ag | Coupling agent for the preparation of vulcanisates having a good filler-rubber adhesion |
JPS6248743A (ja) * | 1985-08-28 | 1987-03-03 | Shin Etsu Chem Co Ltd | ゴム組成物 |
US5017643A (en) * | 1990-03-20 | 1991-05-21 | Phillips Petroleum Company | Composition and process for making poly (arylene sulfide) resins reinforced with glass fibers |
US5298318A (en) * | 1990-03-21 | 1994-03-29 | Phillips Petroleum Company | Poly(arylene sulfide) resins reinforced with glass fibers |
JP3171343B2 (ja) * | 1991-09-11 | 2001-05-28 | エスエムシー株式会社 | 真空吸着パッド及びその製造方法 |
EP0652245B2 (en) * | 1993-11-05 | 2005-02-09 | Shin-Etsu Chemical Co., Ltd. | Process for preparing organic functional group-containing organopolysiloxanes, organopolysiloxanes obtained by the process and mercapto group and alkoxy group-containing organopolysiloxanes and preparation thereof |
US5641439A (en) * | 1995-09-28 | 1997-06-24 | Rogerson; L. Keith | Method for bonding thermoplastic resins to other materials using silane doping |
DE19825796A1 (de) * | 1998-06-10 | 1999-12-16 | Degussa | Neue oligomere Organosilanpolysulfane, deren Verwendung in Kautschukmischungen und zur Herstellung von Formkörpern |
BR0208552B1 (pt) * | 2001-04-30 | 2012-11-27 | composição de silano hìbrido, processo de fazer composição de silano hìbrido, composição e processo de fazer produto de borracha vulcanizada por enxofre. | |
DE10122269A1 (de) * | 2001-05-08 | 2002-11-21 | Degussa | Silanmodifizierter biopolymerer, biooligomerer, oxidischer oder silikatischer Füllstoff, Verfahren zu seiner Herstellung und seine Verwendung |
DE10218350A1 (de) * | 2002-04-25 | 2003-11-20 | Degussa | Silanmodifizierter oxidischer oder silikatischer Füllstoff, Verfahren zu seiner Herstellung und seine Verwendung |
JP2004026862A (ja) * | 2002-06-21 | 2004-01-29 | Sumitomo Rubber Ind Ltd | ゴム組成物およびそれを用いたタイヤ |
US20050151299A1 (en) * | 2004-01-13 | 2005-07-14 | Rogerson L. K. | Method for bonding thermoplastic materials to other materials using a silane mist |
US7960576B2 (en) * | 2004-08-13 | 2011-06-14 | Momentive Performance Materials Inc. | Diol-derived organofunctional silane and compositions containing same |
US7928258B2 (en) | 2004-08-20 | 2011-04-19 | Momentive Performance Materials Inc. | Cyclic diol-derived blocked mercaptofunctional silane compositions |
US7718819B2 (en) * | 2006-02-21 | 2010-05-18 | Momentive Performance Materials Inc. | Process for making organofunctional silanes and mixtures thereof |
US7510670B2 (en) | 2006-02-21 | 2009-03-31 | Momentive Performance Materials Inc. | Free flowing filler composition based on organofunctional silane |
US7504456B2 (en) * | 2006-02-21 | 2009-03-17 | Momentive Performance Materials Inc. | Rubber composition containing organofunctional silane |
US7919650B2 (en) * | 2006-02-21 | 2011-04-05 | Momentive Performance Materials Inc. | Organofunctional silanes and their mixtures |
US7714051B2 (en) * | 2006-08-07 | 2010-05-11 | The Goodyear Tire & Rubber Company | Rubber compounds containing polyoxyalkylene amines |
US7550540B2 (en) * | 2006-08-14 | 2009-06-23 | Momentive Performance Materials Inc. | Rubber composition and articles therefrom both comprising mercapto-functional silane |
US8097744B2 (en) * | 2006-08-14 | 2012-01-17 | Momentive Performance Materials Inc. | Free flowing filler composition comprising mercapto-functional silane |
US8008519B2 (en) * | 2006-08-14 | 2011-08-30 | Momentive Performance Materials Inc. | Process for making mercapto-functional silane |
US8476342B2 (en) * | 2006-11-07 | 2013-07-02 | Cooper Tire & Rubber Company | Method and formulation for reinforcing elastomers |
US7696269B2 (en) * | 2006-12-28 | 2010-04-13 | Momentive Performance Materials Inc. | Silated core polysulfides, their preparation and use in filled elastomer compositions |
US7687558B2 (en) * | 2006-12-28 | 2010-03-30 | Momentive Performance Materials Inc. | Silated cyclic core polysulfides, their preparation and use in filled elastomer compositions |
US7968634B2 (en) * | 2006-12-28 | 2011-06-28 | Continental Ag | Tire compositions and components containing silated core polysulfides |
US8592506B2 (en) * | 2006-12-28 | 2013-11-26 | Continental Ag | Tire compositions and components containing blocked mercaptosilane coupling agent |
US7968633B2 (en) * | 2006-12-28 | 2011-06-28 | Continental Ag | Tire compositions and components containing free-flowing filler compositions |
US7968636B2 (en) * | 2006-12-28 | 2011-06-28 | Continental Ag | Tire compositions and components containing silated cyclic core polysulfides |
US7960460B2 (en) * | 2006-12-28 | 2011-06-14 | Momentive Performance Materials, Inc. | Free-flowing filler composition and rubber composition containing same |
US7737202B2 (en) * | 2006-12-28 | 2010-06-15 | Momentive Performance Materials Inc. | Free-flowing filler composition and rubber composition containing same |
US7968635B2 (en) * | 2006-12-28 | 2011-06-28 | Continental Ag | Tire compositions and components containing free-flowing filler compositions |
US7781606B2 (en) * | 2006-12-28 | 2010-08-24 | Momentive Performance Materials Inc. | Blocked mercaptosilane coupling agents, process for making and uses in rubber |
US7816435B2 (en) * | 2007-10-31 | 2010-10-19 | Momentive Performance Materials Inc. | Halo-functional silane, process for its preparation, rubber composition containing same and articles manufactured therefrom |
ES2665457T3 (es) * | 2008-07-24 | 2018-04-25 | Industrias Negromex, S.A. De C.V | Procesos para elaborar silano, sílice hidrofobizada, mezcla maestra de sílice y productos de caucho |
FR2940302B1 (fr) * | 2008-12-22 | 2012-07-27 | Michelin Soc Tech | Composition de caoutchouc comportant un agent de couplage mercaptosilane bloque |
US11535687B2 (en) | 2011-10-24 | 2022-12-27 | Bridgestone Americas Tire Operations, Llc | Silica-filled rubber composition and method for making the same |
FR2985730B1 (fr) * | 2011-12-16 | 2014-01-10 | Michelin Soc Tech | Composition de caoutchouc comprenant un agent de couplage mercaptosilane bloque |
DE102013226162A1 (de) | 2013-12-17 | 2015-06-18 | Evonik Degussa Gmbh | Silanmodifizierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung |
RU2661588C1 (ru) | 2014-03-07 | 2018-07-17 | Индустриас Негромекс, С.А. Де С.В. | Кремнийдиоксидная маточная смесь, приготовленная из эмульсионного и растворного каучука |
CA3032778C (en) | 2016-08-31 | 2021-11-02 | Dynasol Elastomeros, S.A. De C.V. | Processes for making masterbatches of rubber and silica |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719165A (en) * | 1953-04-15 | 1955-09-27 | Gen Electric | Triorganosilylmethyl sulfur derivatives |
GB791609A (en) * | 1954-12-15 | 1958-03-05 | Bayer Ag | Silicon-containing thioalcohols and thioethers |
US3329726A (en) * | 1963-04-25 | 1967-07-04 | Mobil Oil Corp | Chain alkylation of mercapto and selenyl aromatic compounds in the presence of an internal ordered aluminosilicate catalyst |
SE344564B (xx) * | 1964-02-04 | 1972-04-24 | Union Carbide Corp | |
US3465015A (en) | 1966-12-16 | 1969-09-02 | Dow Corning | Novel mercaptoaryl silicon compounds |
US3997356A (en) * | 1971-08-17 | 1976-12-14 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Reinforcing additive |
BE787691A (fr) * | 1971-08-17 | 1973-02-19 | Degussa | Composes organosiliciques contenant du soufre |
DE2141159C3 (de) * | 1971-08-17 | 1983-11-24 | Degussa Ag, 6000 Frankfurt | Schwefel enthaltende Organosiliciumverbindungen |
US3873489A (en) * | 1971-08-17 | 1975-03-25 | Degussa | Rubber compositions containing silica and an organosilane |
US3768537A (en) * | 1972-11-09 | 1973-10-30 | Ppg Industries Inc | Tire |
AR207457A1 (es) * | 1974-01-10 | 1976-10-08 | Degussa | Mezcla adhesiva de caucho para mejorar la adhesividad de mezclas vulcanizables de textiles o tejidos metalicos despues del vulcanizado |
-
1974
- 1974-12-24 US US05/536,207 patent/US4044037A/en not_active Expired - Lifetime
-
1975
- 1975-12-23 IT IT30741/75A patent/IT1051938B/it active
- 1975-12-23 NL NL7515002A patent/NL7515002A/xx not_active Application Discontinuation
- 1975-12-23 BE BE163074A patent/BE837029A/xx unknown
- 1975-12-23 GB GB52541/75A patent/GB1522830A/en not_active Expired
- 1975-12-23 FR FR7539522A patent/FR2295958A1/fr not_active Withdrawn
- 1975-12-23 JP JP50152974A patent/JPS5188946A/ja active Pending
- 1975-12-23 DE DE2558191A patent/DE2558191B2/de not_active Withdrawn
-
1977
- 1977-05-19 US US05/798,625 patent/US4099981A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5188946A (xx) | 1976-08-04 |
FR2295958A1 (fr) | 1976-07-23 |
DE2558191B2 (de) | 1978-07-27 |
US4044037A (en) | 1977-08-23 |
GB1522830A (en) | 1978-08-31 |
DE2558191A1 (de) | 1976-07-01 |
IT1051938B (it) | 1981-05-20 |
NL7515002A (nl) | 1976-06-28 |
US4099981A (en) | 1978-07-11 |
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