YU49160B - Mixture of organo-polysulfanes and process for the preparation of rubber mixtures containing them - Google Patents

Mixture of organo-polysulfanes and process for the preparation of rubber mixtures containing them

Info

Publication number
YU49160B
YU49160B YU30797A YU30797A YU49160B YU 49160 B YU49160 B YU 49160B YU 30797 A YU30797 A YU 30797A YU 30797 A YU30797 A YU 30797A YU 49160 B YU49160 B YU 49160B
Authority
YU
Yugoslavia
Prior art keywords
polysulfanes
mixture
organo
preparation
mixtures containing
Prior art date
Application number
YU30797A
Other languages
Serbo-Croatian (sh)
Other versions
YU30797A (en
Inventor
Udo dr. Görl
Horst Lambertz
Original Assignee
Degussa Ag.
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 Ag. filed Critical Degussa Ag.
Publication of YU30797A publication Critical patent/YU30797A/en
Publication of YU49160B publication Critical patent/YU49160B/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 System
    • 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

Abstract

Mešavine organosilan-polisulfana, opšte formule: (RO)3Si(CH2)xS-Sz - S(CH2)xSi(OR)3 u kojoj: R označava alkil, pravi ili razgranati lanac sa 1-8 C atoma, posebno sa 1-3 C atoma x predstavlja ceo broj od 1-8 z je 0-6, pri čemu udeo polisulfana kod kojih z označava ceo broj od 2 do 6, ne prelazi 20 težinskih % u mešavini, suma udela polisulfana gde je z = 0 i z = 1, 80 težinskih procenata i udeo polisulfana sa z = 0 ne dostiže vrednost od 80 težinskih %. Prijava sadrži još 3 nezavisna i 4 zavisna zahteva.Organosilane-polysulfane mixtures of the general formula: (RO) 3Si (CH2) xS-Sz - S (CH2) xSi (OR) 3 in which: R represents an alkyl, straight or branched chain having 1-8 C atoms, especially 1- The 3 C atoms of x represent an integer of 1-8 z is 0-6, wherein the fraction of polysulfanes in which z denotes an integer from 2 to 6 does not exceed 20% by weight in the mixture, the sum of the percentage of polysulfanes where z = 0 from = 1, 80% by weight and the polysulfane content with z = 0 does not reach the value of 80% by weight. The application contains 3 more independent and 4 dependent requests.

YU30797A 1996-07-18 1997-07-18 Mixture of organo-polysulfanes and process for the preparation of rubber mixtures containing them YU49160B (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 (2)

Publication Number Publication Date
YU30797A YU30797A (en) 1999-07-28
YU49160B true YU49160B (en) 2004-03-12

Family

ID=7800119

Family Applications (1)

Application Number Title Priority Date Filing Date
YU30797A YU49160B (en) 1996-07-18 1997-07-18 Mixture of organo-polysulfanes and process for the preparation of rubber mixtures containing them

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
US7687558B2 (en) 2006-12-28 2010-03-30 Momentive Performance Materials Inc. Silated cyclic core polysulfides, their preparation and use in filled elastomer compositions
US8592506B2 (en) 2006-12-28 2013-11-26 Continental Ag Tire compositions and components containing blocked mercaptosilane coupling agent
US7968634B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing silated core polysulfides
US7781606B2 (en) 2006-12-28 2010-08-24 Momentive Performance Materials Inc. Blocked mercaptosilane coupling agents, process for making and uses in rubber
US7968636B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing silated cyclic core polysulfides
US7968633B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing free-flowing filler compositions
US7968635B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing free-flowing filler compositions
US7737202B2 (en) 2006-12-28 2010-06-15 Momentive Performance Materials Inc. Free-flowing filler composition and rubber composition containing same
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

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
DE59708357D1 (en) 2002-11-07
AR007733A1 (en) 1999-11-10
ZA976349B (en) 1998-02-03
KR980009354A (en) 1998-04-30
UA44755C2 (en) 2002-03-15
KR100527607B1 (en) 2006-03-14
DE19702046A1 (en) 1998-01-22
YU30797A (en) 1999-07-28
MY141462A (en) 2010-04-30

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