NL189540B - Ruisreductieschakeling voor een kleurenvideosignaal. - Google Patents

Ruisreductieschakeling voor een kleurenvideosignaal.

Info

Publication number
NL189540B
NL189540B NLAANVRAGE8401047,B NL189540DB NL189540B NL 189540 B NL189540 B NL 189540B NL 189540D B NL189540D B NL 189540DB NL 189540 B NL189540 B NL 189540B
Authority
NL
Netherlands
Prior art keywords
video signal
noise reduction
color video
reduction circuit
color
Prior art date
Application number
NLAANVRAGE8401047,B
Other languages
English (en)
Dutch (nl)
Original Assignee
Victor Company Of Japan
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.)
Publication of NL189540B publication Critical patent/NL189540B/xx

Links

Classifications

    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/5033—Amines aromatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NLAANVRAGE8401047,B 1953-07-29 Ruisreductieschakeling voor een kleurenvideosignaal. NL189540B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US371148A US2801229A (en) 1953-07-29 1953-07-29 Curing glycidyl polyethers

Publications (1)

Publication Number Publication Date
NL189540B true NL189540B (nl)

Family

ID=23462683

Family Applications (2)

Application Number Title Priority Date Filing Date
NL95050D NL95050C (ru) 1953-07-29
NLAANVRAGE8401047,B NL189540B (nl) 1953-07-29 Ruisreductieschakeling voor een kleurenvideosignaal.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL95050D NL95050C (ru) 1953-07-29

Country Status (7)

Country Link
US (1) US2801229A (ru)
BE (1) BE530703A (ru)
CH (1) CH343125A (ru)
DE (1) DE959137C (ru)
FR (1) FR1110875A (ru)
GB (1) GB759225A (ru)
NL (2) NL189540B (ru)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL184358B (nl) * 1954-01-15 Coca Cola Co Dompelbuis voor een samenklapbare houder.
BE535560A (ru) * 1954-02-11
US2904447A (en) * 1954-04-15 1959-09-15 Ciba Ltd Process for pigment printing of flexible flat structures
US2926156A (en) * 1954-08-02 1960-02-23 Aries Lab Inc Epoxy curing agent
US2909448A (en) * 1955-03-07 1959-10-20 Shell Dev Salts of polyamine polyepoxide adducts and their use as curing agents for polyepoxides
US3214408A (en) * 1955-08-18 1965-10-26 Gen Electric Ethoxyline resin compositions
US2915485A (en) * 1955-09-01 1959-12-01 Shell Dev Process for preparing flexible resinified products from polyepoxides and resulting products
US2940161A (en) * 1955-10-11 1960-06-14 Western Electric Co Methods of making encapsulated electrical devices
US2988535A (en) * 1955-12-21 1961-06-13 Freed Transformer Co Inc Curing of epoxide resins
US2930773A (en) * 1956-01-30 1960-03-29 Gen Mills Inc Novel composition and method of curing epoxy resins
US2890204A (en) * 1956-02-13 1959-06-09 Furane Plastics Epoxy resin compositions
US2891927A (en) * 1956-03-29 1959-06-23 Chemical Process Company Method and composition for curing epoxy resins
NL219578A (ru) * 1956-08-03 1900-01-01
US2904530A (en) * 1956-08-17 1959-09-15 Gen Aniline & Film Corp Curing agents for epoxy resins
DE1034855B (de) * 1956-09-05 1958-07-24 Gen Aniline & Film Corp Verfahren zum mehrstufigen Haerten von Epoxyharzen durch m-Phenylendiamin
US2970983A (en) * 1956-09-10 1961-02-07 Shell Oil Co Epoxy-containing condensates of polyepoxides and acidic materials, their preparation and polymers
NL103599C (ru) * 1957-05-02
US3051664A (en) * 1957-11-25 1962-08-28 Turner Stanley Process for the production of high impact type castings by the copolymerization of epoxy compounds with amines
NL235080A (ru) * 1958-01-13 1900-01-01
NL235520A (ru) * 1958-01-29
US3102043A (en) * 1958-01-30 1963-08-27 Fluidized bed coating method
NL228198A (ru) * 1958-05-29
NL239640A (ru) * 1958-05-29
US3032526A (en) * 1958-07-07 1962-05-01 Gen Aniline & Film Corp Condensation product of m-phenylenediamine and a dialkyl ketone epoxy resin composition containing same, and process of curing
US3078235A (en) * 1958-10-24 1963-02-19 Minnesota Mining & Mfg Liquid anhydride hardener compositions for epoxy resins
NL244841A (ru) * 1958-10-31
US3039987A (en) * 1959-05-28 1962-06-19 Westinghouse Electric Corp Pulverulent coating compositions adapted for use in fluidizing processes containing epoxy resin and fillers
US3073793A (en) * 1959-06-30 1963-01-15 Fmc Corp Thermoset epoxy resin plasticized with a glycol ether-ester
DE1141083B (de) * 1959-08-11 1962-12-13 Paul Lechler Kunststoff Chemie Verfahren zum Herstellen von Form- oder UEberzugsmassen
US3158586A (en) * 1960-03-14 1964-11-24 United Shoe Machinery Corp Sealant from an isocyanate-terminated polyol, a diglycidyl polyether, and a polyol
US3129133A (en) * 1960-04-21 1964-04-14 Shell Oil Co Colloidal dispersions of partially cured polyepoxides, their preparation and use for preparing wet strength paper
GB961987A (en) * 1961-02-20 1964-06-24 Ciba Ltd Hardening of epoxide resins
US3144421A (en) * 1961-04-11 1964-08-11 Weyerhaeuser Co Epoxy molding compound including a high molecular weight saturated fatty acid
NL288174A (ru) * 1962-01-26
BE629193A (ru) * 1962-03-07
NL134842C (ru) * 1962-06-08
US3265662A (en) * 1962-07-30 1966-08-09 Celanese Coatings Co Modified high purity 2, 2-bis (2, 3-epoxypropoxyphenyl) propane
US3225004A (en) * 1962-10-11 1965-12-21 Dwight E Peerman Thermosetting plastic compositions derived from polyglycidyl ethers of bis (p-hydroxyphenyl) sulfones and certain fatty guanamines and process of preparing same
NL300178A (ru) * 1962-11-07
US3214409A (en) * 1963-04-29 1965-10-26 Gen Mills Inc Epoxidized novolac-fatty guanamine composition
US3265664A (en) * 1963-09-12 1966-08-09 Gen Mills Inc Partially cured epoxy resins
NL125856C (ru) * 1963-12-13
US3317468A (en) * 1964-08-13 1967-05-02 James R Griffith Epoxyamine resin
US3450654A (en) * 1964-10-09 1969-06-17 Thomas Ramos Resinous compositions and method of making same
DE1250122B (de) * 1964-11-20 1967-09-14 Badische Anilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein Verfahren zur Herstellung von Formkörpern oder Überzügen auf der Basis von Epoxyd-Polyaddukten
US3484398A (en) * 1965-03-18 1969-12-16 Dexter Corp Powdered epoxy resin compositions
NL6610758A (ru) * 1965-08-09 1967-02-10
US3468824A (en) * 1965-12-13 1969-09-23 Morton Int Inc Epoxy composition
DE1645202A1 (de) * 1966-04-02 1970-04-23 Reichhold Albert Chemie Ag Heisshaertbare Formmasse auf der Grundlage von aromatischen Diglycidylaethern
US3546169A (en) * 1967-04-04 1970-12-08 Union Carbide Corp Curable compositions based on oxirane polyepoxides and liquid eutectic mixtures of o-tolylenediamine,m-tolylenediamine,and bis(aminophenyl)methane
US3455870A (en) * 1968-06-13 1969-07-15 Dow Chemical Co Free-flowing molding powder
US4102862A (en) * 1976-03-31 1978-07-25 Kenrich Petrochemicals, Inc. Application of cumylphenol and derivatives thereof in plastic compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT167091B (de) * 1945-07-13 1950-11-10 Ciba Geigy Verfahren zum Verkleben von Werkstoffen, insbesondere Metallen mit Kunstharzen
NL72379C (ru) * 1948-07-05
US2717885A (en) * 1949-09-20 1955-09-13 Devoe & Raynolds Co Compositions
BE498918A (ru) * 1949-10-25 1900-01-01
US2709664A (en) * 1950-10-13 1955-05-31 Master Mechanics Co Process for forming chemical resistant synthetic resin coatings on metal and product thereof
US2723241A (en) * 1952-08-18 1955-11-08 Petrolite Corp Process for breaking petroleum emulsions

Also Published As

Publication number Publication date
CH343125A (de) 1959-12-15
GB759225A (en) 1956-10-17
FR1110875A (fr) 1956-02-17
US2801229A (en) 1957-07-30
DE959137C (de) 1957-02-28
BE530703A (ru)
NL95050C (ru)

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