GB890007A - Modified rubbery organopolysiloxane putty compositions - Google Patents

Modified rubbery organopolysiloxane putty compositions

Info

Publication number
GB890007A
GB890007A GB35122/60A GB3512260A GB890007A GB 890007 A GB890007 A GB 890007A GB 35122/60 A GB35122/60 A GB 35122/60A GB 3512260 A GB3512260 A GB 3512260A GB 890007 A GB890007 A GB 890007A
Authority
GB
United Kingdom
Prior art keywords
putty
pts
compound
borate
dimethylpolysiloxane
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
Application number
GB35122/60A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of GB890007A publication Critical patent/GB890007A/en
Expired legal-status Critical Current

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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
    • 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
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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
    • C08G77/48—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/56—Boron-containing linkages
    • 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
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
    • 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
    • C08K5/55—Boron-containing compounds
    • 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
    • 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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C08K2003/387—Borates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

A composition comprises (A) bouncing putty, and (B) from 5 to 50% by weight of (A) of a dimethylpolysiloxane having a viscosity at 25 DEG C. of at least 10,000 cs. Compound (A) is the reaction product of (1) 100 pts. (by wt.) of a dimethylsiloxane and (2) from 0,5 to 25 pts. of a boric oxide, a boric acid, a borate or a partially hydrolyzed borate, and is composed almost entirely of dimethylpolysiloxane chains which average 20 to 175 Si atoms and which are hydroxyl-terminated or joined by <FORM:0890007/IV (a)/1> linkages or both. Compound (A) may be made by heating a mixture of (1) and (2) to 250 DEG C. or less, as described in Specification 605,218 and U.S.A. Specification 2,431,898. Siloxane (B) can be mixed into the bouncing putty or with the reactants in preparing the putty. Fillers, e.g. lithopone, bentonite, diatomaceous earth, crushed quartz, laminar Al2O3, TiO2, ZnO, Fe2O3, cork, P.T.F.E., copper phthalocyanine and silicas (fume, aerogel and xerogel) with or without pretreatment, pigments and oxidation inhibitors may also be added. Examples are given. Uses: For cleaning typewriters; sealing and caulking applications; in damping apparatus and in insoles for athletic shoes.
GB35122/60A 1959-10-22 1960-10-13 Modified rubbery organopolysiloxane putty compositions Expired GB890007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US890007XA 1959-10-22 1959-10-22

Publications (1)

Publication Number Publication Date
GB890007A true GB890007A (en) 1962-02-21

Family

ID=22214771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35122/60A Expired GB890007A (en) 1959-10-22 1960-10-13 Modified rubbery organopolysiloxane putty compositions

Country Status (1)

Country Link
GB (1) GB890007A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664970A1 (en) * 1993-12-28 1995-08-02 Mizuno Corporation Cup-like insole
US8129293B2 (en) 2006-03-08 2012-03-06 Dow Corning Corporation Impregnated flexible sheet material
CN102926211A (en) * 2012-11-14 2013-02-13 北京化工大学 Shear thickening fluid based on molecular colloid and preparation method and application of shear thickening fluid
US8664328B2 (en) 2008-04-14 2014-03-04 Dow Corning Corporation Emulsions of boron crosslinked organopolysiloxanes
CN105385163A (en) * 2015-12-30 2016-03-09 中物功能材料研究院有限公司 Damping and energy absorbing material and preparation method thereof
CN114456447A (en) * 2021-11-17 2022-05-10 宁波美乐童年玩具有限公司 Preparation method and application of never-drying children color mud

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664970A1 (en) * 1993-12-28 1995-08-02 Mizuno Corporation Cup-like insole
US5544432A (en) * 1993-12-28 1996-08-13 Mizuno Corporation Insole for shoes providing heel stabilization
US8129293B2 (en) 2006-03-08 2012-03-06 Dow Corning Corporation Impregnated flexible sheet material
US8664328B2 (en) 2008-04-14 2014-03-04 Dow Corning Corporation Emulsions of boron crosslinked organopolysiloxanes
CN102926211A (en) * 2012-11-14 2013-02-13 北京化工大学 Shear thickening fluid based on molecular colloid and preparation method and application of shear thickening fluid
CN102926211B (en) * 2012-11-14 2015-01-07 北京化工大学 Shear thickening fluid based on molecular colloid and preparation method and application of shear thickening fluid
CN105385163A (en) * 2015-12-30 2016-03-09 中物功能材料研究院有限公司 Damping and energy absorbing material and preparation method thereof
CN114456447A (en) * 2021-11-17 2022-05-10 宁波美乐童年玩具有限公司 Preparation method and application of never-drying children color mud

Similar Documents

Publication Publication Date Title
GB904548A (en) Process for treating fillers
GB1090958A (en) Pourable,curable elastomer-forming composition
US4239867A (en) Inhibited curable solventless organopolysiloxane compositions
GB1098899A (en) Organopolysiloxane compositions convertible into elastomers
US2838472A (en) Vulcanization of silicone rubber
GB890007A (en) Modified rubbery organopolysiloxane putty compositions
US3772240A (en) Silicone elastomers containing boric acid
US2793222A (en) 1, 2-bis-heptamethylcyclotetrasiloxanylethane and polymeric derivatives thereof
GB1002452A (en) Vulcanisable organopolysiloxane compositions and vulcanised products obtained therefrom
GB1035492A (en) Organopolysiloxane elastomers
GB962061A (en) Improvements in or relating to organosilicon compositions
GB942064A (en) Curable liquid siloxane compositions
US3177176A (en) Adding silica prior to condensation of boron-polysiloxane
GB825987A (en) Method of alkylating silicon tetrachloride or alkyl-or aryl-chlorosilanes
GB998658A (en) Stabilized silicon grease composition
GB936408A (en) Improvements in or relating to siloxane elastomers
US2809180A (en) Curable organopolysiloxane compositions having hydrolyzed alkyl trihalogenosilane filler and cured products of same
US2970982A (en) Diorganopolysiloxanes of low vola-
GB887441A (en) Improvements in and relating to silicone elastomers
GB894758A (en) Room temperature vulcanisable organopolysiloxane compositions
GB835790A (en) Improvements in or relating to siloxane elastomers
GB849069A (en) Organopolysiloxane compositions
GB868377A (en) Improvements in or relating to organo-siloxane compositions
GB897305A (en) Silicone rubber-forming compositions
GB797979A (en) Improvements in or relating to organo-silicon compositions