BE504800A - - Google Patents

Info

Publication number
BE504800A
BE504800A BE504800DA BE504800A BE 504800 A BE504800 A BE 504800A BE 504800D A BE504800D A BE 504800DA BE 504800 A BE504800 A BE 504800A
Authority
BE
Belgium
Application number
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
Priority to NL147822A priority Critical patent/NL72274C/xx
Priority to NL155694A priority patent/NL76554C/xx
Application filed filed Critical
Publication of BE504800A publication Critical patent/BE504800A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/24Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film, e.g. title, time of exposure
    • G03B17/245Optical means
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F218/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02Esters of monocarboxylic acids
    • C08F218/04Vinyl esters
    • C08F218/08Vinyl acetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F218/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02Esters of monocarboxylic acids
    • C08F218/12Esters of monocarboxylic acids with unsaturated alcohols containing three or more carbon atoms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02Homopolymers or copolymers of esters of monocarboxylic acids
BE504800D 1949-07-26 1951-07-23 BE504800A (xx)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL147822A NL72274C (xx) 1949-07-26 1949-07-26
NL155694A NL76554C (xx) 1949-07-26 1950-08-29

Publications (1)

Publication Number Publication Date
BE504800A true BE504800A (xx) 1952-08-14

Family

ID=42224763

Family Applications (3)

Application Number Title Priority Date Filing Date
BE497195D BE497195A (xx) 1949-07-26 1950-07-26
BE504800D BE504800A (xx) 1949-07-26 1951-07-23
BE505474D BE505474A (xx) 1949-07-26 1951-08-27

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE497195D BE497195A (xx) 1949-07-26 1950-07-26

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE505474D BE505474A (xx) 1949-07-26 1951-08-27

Country Status (6)

Country Link
US (1) US2756219A (xx)
BE (3) BE497195A (xx)
DE (4) DE953836C (xx)
FR (4) FR1023874A (xx)
GB (7) GB703252A (xx)
NL (3) NL72274C (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913439A (en) * 1955-12-01 1959-11-17 Shell Dev Hydroxy-containing copolymers and their preparation
NL104304C (xx) * 1957-02-08
US3046258A (en) * 1959-04-24 1962-07-24 Standard Oil Co Diallyl alkyl esters of benzenepolycarboxylic acids
BE594994A (xx) * 1959-09-14
US3178395A (en) * 1959-10-30 1965-04-13 Sinclair Research Inc Method for polymerizing vinyl monomers and maleic anhydride
US3085994A (en) * 1959-10-30 1963-04-16 Sinclair Research Inc Chain terminated copolymer of styrene and maleic anhydride of low solution viscosity
US3056768A (en) * 1959-12-29 1962-10-02 Air Reduction Vinyl chloride copolymers and methods of making the same
US3133884A (en) * 1960-08-22 1964-05-19 Monsanto Chemicals Coating composition containing a liquid phosphate ester, a thermoplastic resin and asiliceous material
US3627812A (en) * 1964-07-31 1971-12-14 Air Prod & Chem Cotelomers of vinyl esters of lower alkanoic acids
US4184993A (en) * 1975-09-18 1980-01-22 Rohm And Haas Company Plasticizer, plasticized resin composition and process for preparation thereof
US4399248A (en) * 1977-05-04 1983-08-16 Rohm And Haas Company Plasticizer, plasticized resin composition and process for preparation thereof
DE2639804A1 (de) * 1975-09-18 1977-03-31 Rohm & Haas Polymere
DE3136931C2 (xx) * 1981-09-17 1990-08-09 Akzo Patente Gmbh, 5600 Wuppertal, De
US4656233A (en) * 1984-11-29 1987-04-07 E. I. Du Pont De Nemours And Company "Living" polymers and chain transfer-regulated polymerization process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE463774A (xx) * 1942-04-10
US2402484A (en) * 1943-06-14 1946-06-18 Shell Dev Catalytic polymerization of unsaturated esters
US2427640A (en) * 1944-02-01 1947-09-16 Shell Dev Polymerizable esters and polymers thereof
US2446121A (en) * 1944-10-10 1948-07-27 Shell Dev Compositions of polymeric plasticizers and organic plastic materials
US2448259A (en) * 1944-10-16 1948-08-31 Shell Dev Unsaturated esters of substituted adipic acid and their production
NL64140C (xx) * 1946-06-15
US2570788A (en) * 1948-02-17 1951-10-09 Socony Vacuum Oil Co Inc Synthetic lubricants

Also Published As

Publication number Publication date
GB709226A (en) 1954-05-19
NL76554C (xx) 1954-02-15
GB703293A (en) 1954-02-03
FR64206E (fr) 1955-11-02
BE505474A (xx) 1951-09-15
DE953836C (de) 1956-12-06
DE967486C (de) 1957-11-14
NL72274C (xx) 1952-06-16
BE497195A (xx) 1950-08-24
GB703253A (en) 1954-02-03
FR64205E (fr) 1955-11-02
GB703291A (en) 1954-02-03
GB703290A (en) 1954-02-03
NL75728C (xx) 1953-11-16
GB703287A (en) 1954-02-03
DE967487C (de) 1957-11-14
FR62753E (fr) 1955-06-20
FR1023874A (fr) 1953-03-25
GB703252A (en) 1954-02-03
US2756219A (en) 1956-07-24
DE967485C (de) 1957-11-14

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