AR007733A1 - ORGANOSILANPOLISULFAN MIXTURES, PROCEDURE FOR THE MANUFACTURE OF RUBBER MIXTURES CONTAINING THESE MIXTURES AND MIXTURES FOR ROLLING SURFACES FOR TIRES - Google Patents

ORGANOSILANPOLISULFAN MIXTURES, PROCEDURE FOR THE MANUFACTURE OF RUBBER MIXTURES CONTAINING THESE MIXTURES AND MIXTURES FOR ROLLING SURFACES FOR TIRES

Info

Publication number
AR007733A1
AR007733A1 ARP970103045A ARP970103045A AR007733A1 AR 007733 A1 AR007733 A1 AR 007733A1 AR P970103045 A ARP970103045 A AR P970103045A AR P970103045 A ARP970103045 A AR P970103045A AR 007733 A1 AR007733 A1 AR 007733A1
Authority
AR
Argentina
Prior art keywords
mixtures
rubber
tires
manufacture
organosilanpolisulfan
Prior art date
Application number
ARP970103045A
Other languages
Spanish (es)
Original Assignee
Degussa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Degussa filed Critical Degussa
Publication of AR007733A1 publication Critical patent/AR007733A1/en

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

Se relaciona con mezclas de organosilanpolisulfanos de acuerdo con la fórmula general (I): (RO3)Si(CH2)x S-Sz-S(CH2)x Si(OR)3, donde: R es alquilo,de cadena lineal o ramificada con 1-8 átomos de carbono, especialmente con 1 a 3 átomos decar bono, x representa un número entero de 1 a 8; z es 0 a 6;donde la suma de las proporciones de organosilanpolisulfanos, en los que z=0 y z=1 asciende a3 80% en peso, con la condición que la proporción del compuesto,en el que x =0, se mantengapor deb ajo del 80%, y la producción de organosilanpolisulfanos, en los que z es un número entero de 2 a 6 no superael 20% en las mezclas y las mezclas de caucho fabricadas bajo empleo de estas mezclas, especialmente para superficiesde rodadu ra de neumáticos. Asimismo,comprende el procedimiento para la fabricación de mezclas de caucho que contienen estas mezclas y mezclas para superficies de rodadura para neumáticos.It is related to mixtures of organosilanpolysulphanes according to the general formula (I): (RO3) Si (CH2) x S-Sz-S (CH2) x Si (OR) 3, where: R is alkyl, straight chain or branched with 1-8 carbon atoms, especially with 1 to 3 carbon atoms, x represents an integer from 1 to 8; z is 0 to 6; where the sum of the proportions of organosilanpolysulphanes, in which z = 0 and z = 1 amounts to 3 80% by weight, provided that the proportion of the compound, in which x = 0, is maintained by deb garlic of 80%, and the production of organosilane polysulfan, in which z is an integer from 2 to 6, did not exceed 20% in the mixtures and rubber mixtures manufactured under the use of these mixtures, especially for tire tread surfaces. It also includes the process for the manufacture of rubber mixtures containing these mixtures and mixtures for tread surfaces for tires.

ARP970103045A 1996-07-18 1997-07-08 ORGANOSILANPOLISULFAN MIXTURES, PROCEDURE FOR THE MANUFACTURE OF RUBBER MIXTURES CONTAINING THESE MIXTURES AND MIXTURES FOR ROLLING SURFACES FOR TIRES AR007733A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19628904 1996-07-18
DE19702046A DE19702046A1 (en) 1996-07-18 1997-01-22 Mixtures of organosilane polysulfanes and a process for the preparation of rubber blends containing these blends

Publications (1)

Publication Number Publication Date
AR007733A1 true AR007733A1 (en) 1999-11-10

Family

ID=7800119

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970103045A AR007733A1 (en) 1996-07-18 1997-07-08 ORGANOSILANPOLISULFAN MIXTURES, PROCEDURE FOR THE MANUFACTURE OF RUBBER MIXTURES CONTAINING THESE MIXTURES AND MIXTURES FOR ROLLING SURFACES FOR TIRES

Country Status (7)

Country Link
KR (1) KR100527607B1 (en)
AR (1) AR007733A1 (en)
DE (2) DE19702046A1 (en)
MY (1) MY141462A (en)
UA (1) UA44755C2 (en)
YU (1) YU49160B (en)
ZA (1) ZA976349B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825796A1 (en) * 1998-06-10 1999-12-16 Degussa New oligomeric organosilane polysulfanes, their use in rubber mixtures and for the production of moldings
KR20000020407A (en) * 1998-09-21 2000-04-15 홍건희 Rubber composition for tire belt
DE19858863A1 (en) * 1998-12-19 2000-06-21 Degussa Rubber compounds containing organosilane polysulfanes
DE19916498A1 (en) * 1999-04-12 2000-10-19 Degussa Silane mixture, useful for the production of vulcanized rubber compositions, has a polysulfane content of less than 20 %.
US6452034B2 (en) 2000-01-04 2002-09-17 Crompton Corporation Low-sulfur polysulfide silanes and process for preparation
US6518335B2 (en) 2000-01-05 2003-02-11 Crompton Corporation Sulfur-containing silane coupling agents
DE10015308A1 (en) * 2000-03-28 2001-10-11 Degussa Rubber mixture, useful for production of pneumatic tires, tubing and drive belts, comprises at least one rubber, a silicate filler, an organopolysulfone silane, an aminosilane and an alkylsilane
US6359046B1 (en) 2000-09-08 2002-03-19 Crompton Corporation Hydrocarbon core polysulfide silane coupling agents for filled elastomer compositions
US6635700B2 (en) 2000-12-15 2003-10-21 Crompton Corporation Mineral-filled elastomer compositions
US7968635B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing free-flowing filler compositions
US7968633B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing free-flowing filler compositions
US7696269B2 (en) 2006-12-28 2010-04-13 Momentive Performance Materials Inc. Silated core polysulfides, their preparation and use in filled elastomer compositions
US7960460B2 (en) 2006-12-28 2011-06-14 Momentive Performance Materials, Inc. Free-flowing filler composition and rubber composition containing same
US7781606B2 (en) 2006-12-28 2010-08-24 Momentive Performance Materials Inc. Blocked mercaptosilane coupling agents, process for making and uses in rubber
US8592506B2 (en) 2006-12-28 2013-11-26 Continental Ag Tire compositions and components containing blocked mercaptosilane coupling agent
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
US7737202B2 (en) 2006-12-28 2010-06-15 Momentive Performance Materials Inc. Free-flowing filler composition and rubber composition containing same
US7968636B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing silated cyclic core polysulfides

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5466848A (en) * 1994-09-28 1995-11-14 Osi Specialties, Inc. Process for the preparation of silane polysulfides
US5489701A (en) * 1994-09-28 1996-02-06 Osi Specialties, Inc. Process for the preparation of silane polysulfides

Also Published As

Publication number Publication date
YU49160B (en) 2004-03-12
DE59708357D1 (en) 2002-11-07
YU30797A (en) 1999-07-28
MY141462A (en) 2010-04-30
KR980009354A (en) 1998-04-30
ZA976349B (en) 1998-02-03
DE19702046A1 (en) 1998-01-22
KR100527607B1 (en) 2006-03-14
UA44755C2 (en) 2002-03-15

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