GB1023209A - - Google Patents

Info

Publication number
GB1023209A
GB1023209A GB4255664A GB4255664A GB1023209A GB 1023209 A GB1023209 A GB 1023209A GB 4255664 A GB4255664 A GB 4255664A GB 4255664 A GB4255664 A GB 4255664A GB 1023209 A GB1023209 A GB 1023209A
Authority
GB
United Kingdom
Prior art keywords
sio
units
copolymer
organic
organic liquids
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 - Lifetime
Application number
GB4255664A
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 filed Critical
Publication of GB1023209A publication Critical patent/GB1023209A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/425—Porous materials, e.g. foams or sponges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/54—Silicon compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/04—Processes in which the treating agent is applied in the form of a foam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/32—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
    • 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
    • C08J2357/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08J2483/00—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
    • C08J2483/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Textile Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Silicon Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Epoxy Resins (AREA)

Abstract

1,023,209. Foaming compositions. DOW CORNING CORPORATION. Oct. 19, 1964 [Oct. 28, 1963], No. 42556/64. Headings C3B, C3C, C3P, C3R and C3T. A composition for making foams comprises (1) either organic liquids having a surface tension of at least 22À2 dynes(cm. at 20‹ C. in contact with air, or plastisols, and (2) a copolymer of SiO 2 units and units selected from (CH 3 ) 3 SiO¢ and Q(CH 3 ) 2 SiO¢ units, where Q is a radical containing a solubilizing group to make the copolymer compatable with the material (1), and the ratio of SiO 2 units to the total of the (CH 3 ) 3 SiO¢ and Q(CH 3 ) 2 SiO¢ units is in the range 0À83/1-1À67/1. The organic liquids may be hydrocarbons such as kerosene, saturated and unsaturated acids, alcohols such as methyl alcohol and esters, halohydrocarbons, ethylene oxide, aliphatic, aromatic and heterocyclic ketones, alkyl and aryl amines, triphenylphosphine, allyl isothiocyanate, diethyl carbonate, ethyl mercaptan, benzonitrile, nitroethane, nitrobenzene, paraldehyde, benzaldehyde, furfural, liquid epoxy resins and polyurethanes (together with a blowing agent, e.g. trichlorofluoromethane). As the plastisol may be used polymers of vinyl chloride or copolymers thereof with vinyl acetate in admixture with a high-boiling organic liquid plasticizer which is substantially a non-solvent for the resin at ordinary temperature but is capable of dissolving the resin at elevated temperature to form a single phase material. Organic thinners and diluents may also be used, together with stabilizers and pigments. In the copolymer the group Q may be and The compositions may be foamed by gas introduced mechanically or by the use of blowing agents. Organic liquids used in the examples are methanol, nonane, kerosene, a polyurethane obtained by mixing a tall oil N,N,N<SP>1</SP>,N<SP>1</SP>- tetrakis - 2 - hydroxypropyl)ethylenediamine, and trichlorofluoromethane and then adding diphenylmethanediisocyanate, and an epoxy resin prepared by the reaction of bisphenol A and epichlorhydrin.
GB4255664A 1963-10-28 1964-10-19 Expired - Lifetime GB1023209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31951263A 1963-10-28 1963-10-28

Publications (1)

Publication Number Publication Date
GB1023209A true GB1023209A (en) 1966-03-23

Family

ID=23242553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4255664A Expired - Lifetime GB1023209A (en) 1963-10-28 1964-10-19

Country Status (5)

Country Link
JP (1) JPS4935824B1 (en)
AT (1) AT275879B (en)
DE (1) DE1519542B2 (en)
FR (1) FR1423704A (en)
GB (1) GB1023209A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589449A (en) * 1993-07-29 1996-12-31 Dow Corning S.A. Particulate foam control agents
US5668101A (en) * 1993-07-29 1997-09-16 Dow Corning S. A. Particulate foam control agents and their use
WO2009003946A1 (en) * 2007-07-02 2009-01-08 Dow Corning Corporation Foamable compositions
US8618039B2 (en) 2006-12-15 2013-12-31 Dow Corning India Granular materials for finishing denim

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156754A (en) * 1977-04-27 1979-05-29 Nordson Corporation Method of making foamed thermoplastic adhesive materials and adhesive process therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589449A (en) * 1993-07-29 1996-12-31 Dow Corning S.A. Particulate foam control agents
US5668101A (en) * 1993-07-29 1997-09-16 Dow Corning S. A. Particulate foam control agents and their use
US5861368A (en) * 1993-07-29 1999-01-19 Dow Corning S. A. Particulate foam control agents and their use
US8618039B2 (en) 2006-12-15 2013-12-31 Dow Corning India Granular materials for finishing denim
WO2009003946A1 (en) * 2007-07-02 2009-01-08 Dow Corning Corporation Foamable compositions

Also Published As

Publication number Publication date
AT275879B (en) 1969-11-10
DE1519542A1 (en) 1970-02-19
DE1519542B2 (en) 1973-04-26
JPS4935824B1 (en) 1974-09-26
DE1519542C3 (en) 1973-12-13
FR1423704A (en) 1966-01-07

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