[go: up one dir, main page]

FR1324442A - Compositions acryloxyalcoylsilanes et procédé de préparation de structures contenant celles-ci - Google Patents

Compositions acryloxyalcoylsilanes et procédé de préparation de structures contenant celles-ci

Info

Publication number
FR1324442A
FR1324442A FR892719A FR892719A FR1324442A FR 1324442 A FR1324442 A FR 1324442A FR 892719 A FR892719 A FR 892719A FR 892719 A FR892719 A FR 892719A FR 1324442 A FR1324442 A FR 1324442A
Authority
FR
France
Prior art keywords
acryloxyalkylsilane
compositions
preparation
structures containing
structures
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
FR892719A
Other languages
English (en)
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
Priority to FR892719A priority Critical patent/FR1324442A/fr
Application granted granted Critical
Publication of FR1324442A publication Critical patent/FR1324442A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10Coating
    • C03C25/24Coatings containing organic materials
    • C03C25/40Organo-silicon compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/18Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804Compounds having Si-O-C linkages
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/14Polysiloxanes containing silicon bound to oxygen-containing groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/20Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C08J5/08Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D183/04Polysiloxanes
    • C09D183/08Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/356Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
    • D06M15/3568Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing silicon
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/06Unsaturated polyesters
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S273/00Amusement devices: games
    • Y10S273/29Silicone
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31609Particulate metal or metal compound-containing
    • Y10T428/31612As silicone, silane or siloxane
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31652Of asbestos
    • Y10T428/31663As siloxane, silicone or silane
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3472Woven fabric including an additional woven fabric layer
    • Y10T442/3602Three or more distinct layers
    • Y10T442/3667Composite consisting of at least two woven fabrics bonded by an interposed adhesive layer [but not two woven fabrics bonded together by an impregnation which penetrates through the thickness of at least one of the woven fabric layers]
    • Y10T442/3691Fabric layer contains glass strand material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Textile Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR892719A 1961-04-07 1962-03-29 Compositions acryloxyalcoylsilanes et procédé de préparation de structures contenant celles-ci Expired FR1324442A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR892719A FR1324442A (fr) 1961-04-07 1962-03-29 Compositions acryloxyalcoylsilanes et procédé de préparation de structures contenant celles-ci

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10138361A 1961-04-07 1961-04-07
US12688561 US3317369A (en) 1961-04-07 1961-07-26 Acryloxyalkylsilane compositions and the fabrication of structures therewith
FR892719A FR1324442A (fr) 1961-04-07 1962-03-29 Compositions acryloxyalcoylsilanes et procédé de préparation de structures contenant celles-ci

Publications (1)

Publication Number Publication Date
FR1324442A true FR1324442A (fr) 1963-04-19

Family

ID=26798182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892719A Expired FR1324442A (fr) 1961-04-07 1962-03-29 Compositions acryloxyalcoylsilanes et procédé de préparation de structures contenant celles-ci

Country Status (6)

Country Link
US (1) US3317369A (fr)
BE (1) BE616106A (fr)
CH (2) CH520575A (fr)
FR (1) FR1324442A (fr)
GB (1) GB954574A (fr)
NL (1) NL124384C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105264A1 (fr) * 1970-09-04 1972-04-28 Dow Corning

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377371A (en) * 1964-09-03 1968-04-09 Dow Corning Tris-siloxy acrylic silanes
US3398017A (en) * 1964-09-14 1968-08-20 Dow Corning Water repellent treatment
US3427337A (en) * 1965-01-06 1969-02-11 Monsanto Co Substituted silylalkyl acrylates
DE1236504B (de) * 1965-06-26 1967-03-16 Bayer Ag Verfahren zur Herstellung von Methyl-(acyloxymethyl)-acyloxysiliciumverbindungen
US3542639A (en) * 1967-01-26 1970-11-24 Lord Corp Rubber-to-metal adhesive and its use
US3509087A (en) * 1967-07-12 1970-04-28 M & T Chemicals Inc Ink composition
US3759968A (en) * 1971-05-17 1973-09-18 Gen Electric Silyl maleates and polysiloxane maleates
US3700714A (en) * 1971-06-24 1972-10-24 Stephen B Hamilton Curable compositions
US3867322A (en) * 1971-06-29 1975-02-18 Ciba Geigy Corp Epoxysilane additives for epoxide resin adhesives
CA1094711A (fr) * 1974-03-09 1981-01-27 Isao Karasudani Panneaux de verre feuillete et procede de fabrication
US4093673A (en) * 1974-11-14 1978-06-06 Ppg Industries, Inc. Coating compositions composed of hydroxyfunctional polymers or copolymers and alkoxysilanes
US4043953A (en) * 1975-05-02 1977-08-23 Ppg Industries, Inc. Ambient temperature, moisture-curable acrylic-silane coating compositions having improved potlife
US4147685A (en) * 1977-01-28 1979-04-03 General Electric Company Primer compositions for adhering silicone compositions
US4177301A (en) * 1977-01-28 1979-12-04 General Electric Company Primer compositions for adhering silicone compositions
US4143057A (en) * 1977-02-28 1979-03-06 Union Carbide Corporation Coordination complexes as catalysts
US4243718A (en) * 1978-11-24 1981-01-06 Toshiba Silicone Co. Ltd. Primer compositions for Si-H-olefin platinum catalyzed silicone compositions
JPS57159865A (en) * 1981-03-27 1982-10-02 Toray Silicone Co Ltd Primer composition for bonding
DE3209755A1 (de) * 1982-03-17 1983-09-22 Wacker-Chemie GmbH, 8000 München Verfahren zum verstaerken des haftens von organopolysiloxanelastomeren
GB8410480D0 (en) * 1984-04-24 1984-05-31 Bp Chem Int Ltd Preparation of polymer polyols
JPS62294690A (ja) * 1986-06-13 1987-12-22 Agency Of Ind Science & Technol 新規ケイ素含有不飽和エステル化合物
US4711820A (en) * 1986-06-17 1987-12-08 Petrarch Systems Inc. Method of siliconization of surfaces with lower alkyl silanes
JPS63179881A (ja) * 1987-01-19 1988-07-23 Shin Etsu Chem Co Ltd 有機けい素化合物
US4912239A (en) * 1987-11-13 1990-03-27 Dow Corning Corporation Method for stabilizing unsaturated organosilicone compositions
JP2701103B2 (ja) * 1992-02-28 1998-01-21 信越化学工業株式会社 含フッ素有機ケイ素化合物及びその製造方法
US5607994A (en) * 1994-02-28 1997-03-04 E. I. Du Pont De Nemours And Company Processibility and lacing resistance when silanized pigments are incorporated in polymers
US7465764B2 (en) * 2004-06-18 2008-12-16 Ocv Intellectual Captial, Llc Epoxy sizing composition for filament winding
US8129018B2 (en) * 2004-06-18 2012-03-06 Ocv Intellectual Capital, Llc Sizing for high performance glass fibers and composite materials incorporating same
DE102007038313A1 (de) * 2007-08-14 2009-02-19 Evonik Degussa Gmbh Anorganisch-modifizierte Polyesterbindemittelzubereitung, Verfahren zur Herstellung und ihre Verwendung
EP2540683A1 (fr) * 2011-06-28 2013-01-02 3B-Fibreglass SPRL Composition d'ensimage pour des fibres de verre
KR101369381B1 (ko) * 2011-11-04 2014-03-06 에스케이이노베이션 주식회사 함불소 화합물을 포함하는 저굴절 코팅 조성물, 이를 이용한 반사방지 필름, 이를 포함하는 편광판 및 표시장치
JP6909671B2 (ja) * 2017-03-31 2021-07-28 信越化学工業株式会社 電子線固着用繊維処理剤

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851439A (en) * 1958-09-09 Siloxane borate compositions
BE464376A (fr) * 1943-10-11 1900-01-01
US2403872A (en) * 1943-10-30 1946-07-09 Owens Corning Fiberglass Corp Treatment of glass fibers
CA473440A (fr) * 1945-11-13 1951-05-08 Fiberglass Canada Limited Corps composes de fibres de verre et de resines
US2799598A (en) * 1951-08-17 1957-07-16 Owens Corning Fiberglass Corp Process of forming coated twisted yarns and woven fabrics and resultant article
BE517856A (fr) * 1952-02-23 1900-01-01
US2723210A (en) * 1952-10-02 1955-11-08 Owens Corning Fiberglass Corp Method of treating glass fibers with an ammonium hydroxide solution containing a silane unsaturated
US2780909A (en) * 1953-03-24 1957-02-12 Owens Corning Fiberglass Corp Method of forming yarns from staple glass fibers
US2798020A (en) * 1953-06-23 1957-07-02 Lof Glass Fibers Co Method of making a glass fiber reinforced resinous product
US2842521A (en) * 1953-12-05 1958-07-08 Wacker Chemie Gmbh Alkoxy alkyl siloxane and a boric acid hydroxy compound mixture
US3002857A (en) * 1955-11-14 1961-10-03 Owens Corning Fiberglass Corp High temperature inorganic binder and products produced with same
BE553159A (fr) * 1955-12-05
US2951782A (en) * 1956-01-03 1960-09-06 Pittsburgh Plate Glass Co Glass fiber treatment
US2974062A (en) * 1956-02-14 1961-03-07 Owens Corning Fiberglass Corp Epoxy-glass fiber systems and method for improving the bonding relation therebetween
US2885393A (en) * 1956-02-24 1959-05-05 R K Laros Company Dextran-iron complex and process for making same
US2956044A (en) * 1956-08-06 1960-10-11 Dow Corning Acryloxymethylsilicon polymers
US2931739A (en) * 1956-10-08 1960-04-05 Owens Corning Fiberglass Corp Plastics and laminates formed of glass fibers and epoxy resins
US2951772A (en) * 1956-12-10 1960-09-06 Owens Corning Fiberglass Corp Treatments for fibrous glass used to reinforce resins
US2922806A (en) * 1957-02-01 1960-01-26 Dow Corning Preparation of acryloxyalkyl substituted siloxanes
US2958114A (en) * 1957-05-23 1960-11-01 Owens Corning Fiberglass Corp Glass fiber yarns and compositions used in the manufacture of same
US2946701A (en) * 1957-11-12 1960-07-26 Dow Corning Method of treating glass with epoxysilanes and their epoxy-amine adducts, and the articles made thereby
US2994619A (en) * 1958-08-01 1961-08-01 Pittsburgh Plate Glass Co Method of treating glass fibers with a size comprising an alkenyl triacyloxy silane and a synthetic latex, and glass fibers so treated

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105264A1 (fr) * 1970-09-04 1972-04-28 Dow Corning

Also Published As

Publication number Publication date
BE616106A (fr) 1962-10-08
CH520575A (de) 1972-03-31
CH403176A (de) 1966-06-15
NL124384C (fr) 1968-06-17
DE1519076A1 (de) 1970-02-26
GB954574A (en) 1964-04-08
US3317369A (en) 1967-05-02
NL276906A (fr) 1964-10-26
DE1519076B2 (de) 1976-03-25
CH424562A4 (fr) 1965-07-15

Similar Documents

Publication Publication Date Title
FR1324442A (fr) Compositions acryloxyalcoylsilanes et procédé de préparation de structures contenant celles-ci
CH425755A (fr) Procédé de préparation d'agents anti-inflammatoires
BE612901A (fr) Procédé de préparation d'orthoalcoylphénols
FR1326223A (fr) Procédé de préparation de polyesters contenant du phosphore
FR1329803A (fr) Procédé de préparation d'arylnaphtènes et d'arylnaphtènes alcoyle-substitués
CH409952A (fr) Procédé de préparation d'esters de pseudosapogénines
FR1318335A (fr) Procédé de préparation des permonosulfates
BE615885A (fr) Procédé de préparation d'auramine et de ses analogues
BE622185A (fr) Procédé de préparation de diaryl-éther-sultames
FR1314200A (fr) Procédé de préparation de 5'-mononucléotides
FR1327475A (fr) Procédé de préparation de compositions caoutchouteuses et compositions en résultant
BE613066A (fr) Procédé de préparation et de purification de l'octochlorodihydroxydiphényle
FR1318489A (fr) Procédé de préparation d'hydroxy-aldéhydes
FR1294974A (fr) Procédé de préparation de gallium-alkyles
FR1339223A (fr) Procédé de préparation de 1-oxo-2-nitratocycloalcanes
FR1310522A (fr) Procédé de préparation de 2-cyano-3-oxo-stéroïdes
BE603416A (fr) Procédé de préparation de dérivés naphtaléniques thérapeutiques et compositions les contenant
FR1300297A (fr) Procédé de préparation de la méthyl-3-chromone
FR1315273A (fr) Alkoxypropyl-biguanides et procédé de préparation
FR1291963A (fr) Procédé de préparation de polycarbodiimides
FR1306793A (fr) Procédé de préparation d'éthers p-vinylphényl-glycidyliques
FR1293365A (fr) Procédé de préparation d'amylase
FR1374331A (fr) Procédé de préparation de diphénylalkylamines substituées
CH410933A (fr) Procédé de préparation de nouveaux A-nor-B-homo-6-oxo-stéroïdes
FR1341491A (fr) Procédé de préparation de 4-(oméga-alkyl-substituées)-2-pyrrolidinones et 2-thionpyrrolidinones