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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
101		FR18581	1965-05-26	FR87949E	1966-11-04

102		FR1041668D	1951-03-16	FR1041668A	1953-10-26

103		FR1041129D	1951-08-07	FR1041129A	1953-10-21

104		DEC0003914	1951-03-11	DE892375C	1953-10-08	CARPENTER ALBERT STANLEY; WILLIAMS HAROLD MALCOLM GORDON

105		FR1031650D	1950-11-21	FR1031650A	1953-06-25

106		FR1031648D	1950-11-20	FR1031648A	1953-06-25

107		DEN0004276	1951-08-08	DE879304C	1953-06-11	GOPPEL JOHAN MICHAEL; SPIJKER JOHAN WALTHER

108		DEP0043034	1949-05-18	DE875564C	1953-05-04	GOPPEL JOHAN MICHAEL; WIJGA PIETER WILLEM OLIVIER

109		DEC0003913	1951-03-10	DE863400C	1953-01-19	CARPENTER ALBERT STANLEY; WALLSGROVE ERIC RICHARD

110	WERKWIJZE VOOR HET....	NL140492	1948-05-18	NL71109C	1952-11-15

111		FR1010890D	1950-02-06	FR1010890A	1952-06-16

112	A process for improving the properties of reaction products of polymers or co-polymers of conjugated dienes with sulphur dioxide	GB1178349	1949-05-03	GB666651A	1952-02-13
Products obtained by reacting polymers or copolymers of conjugated dienes with sulphur dioxide are rendered easier to dye by treatment with a cation-active compound which may be cetyl pyridinium bromide or chloride, cetyl trimethyl ammonium bromide, triethyl octadecyl oxymethyl ammonium chloride, cetyl ammonium chloride, cetyl dimethyl sulphonium bromide, cetyl dimethyl sulphonium methyl sulphate, or a sapamine. The reaction products are preferably treated, prior to dyeing, with a swelling agent which may be chloroform, dichloro-ethane, acetone, ethanol, sulphuric acid, phosphoric acid or zinc chloride. The conjugated diene may be butadiene, methyl butadiene, dimethyl butadiene or chloroprene, which substances may be copolymerized with each other or with isobutylene, styrene, vinyl chloride, vinyl esters, acrylic acid, methacrylic acid, acrylonitrile or methacrylonitrile. The reaction products to be treated may also comprise products obtained by the reaction of the polymers or copolymers and unsaturated compounds of low molecular weight with sulphur dioxide, suitable low molecular weight compounds being butadiene, 1,5-hexadiene, allyl alcohol, chloride, acetate, capronate, isothiocyanate, and oleate, diallyl phthalate and diallyl adipate. The treated polymers may be used in the preparation of threads, fibres, fabrics, tapes and films. Specification 666,644, [Group V], is referred to.
113		FR986242D	1949-05-16	FR986242A	1951-07-30

114	Process for preparing reaction products of natural rubber or synthetic rubber-like materials with sulphur dioxide	GB2663247	1947-10-03	GB642959A	1950-09-13
Synthetic rubber-like materials as such, or in solution, are reacted with sulphur dioxide, using as catalysts oxides of nitrogen or compounds from which oxides of nitrogen are liberated under the reaction conditions. Specified oxides of nitrogen are nitric oxide, nitrogen dioxide, nitrogen trioxide. Specified compounds are metal or organic nitrates in the presence of acids, nitric acid, nitrolic acids such as methyl nitrolic acid, and nitrosylsulphuric acid or metal or organic nitriles, preferably in the presence of water. Specified rubber-like materials are polymers and copolymers made from one or more of the following monomers: butadiene, methyl- and dimethyl-butadienes, pentadiene, chlorobutadiene, isobutene, acetylene, vinyl halides, vinyl esters, styrene, pentene-4-one-2, acrylic and methacrylic acids, and acrolein. Optionally the reaction may be effected in the presence of vinyl chloride, styrene, propene and methyl propene. Specified solvents for the materials are benzene and chloroform. Softening agents, fillers and pigments may be added to the rubber-like materials before, during or after the reaction. The reaction may be effected concurrently with conversion into filaments, threads, films and bands of the rubber-like material by spinning a solution of the material containing the catalyst into a medium containing sulphur dioxide. Specification 572,574, [Group V], is referred to.ALSO:Natural rubber, e.g. gutta percha, balata, deproteinized crepe, as such or in solution are reacted with sulphur dioxide using as catalysts oxides of nitrogen are liberated under the reaction conditions. Specified oxides of nitrogen are nitric oxide, nitrogen dioxide, nitrogen trioxide. Specified compounds are metal or organic nitrates, in the presence of acids, nitric acid, nitrolic acids such as methyl nitrolic acid and nitroxylsulphuric acid or metal or organic nitrites, preferably in the presence of water. Specified solvents are benzene and chloroform. Optionally the reaction may be effected in the presence of vinyl chloride, styrene, propene and methyl propene. Softening agents, fillers and pigments may be added to the natural rubber before, during, or after the reaction. The reaction may take place simultaneously with conversion into filaments, threads, films and bands of the rubber, by spinning a solution of the rubber containing the catalyst into a medium containing sulphur dioxide. Specification 572,574 is referred to.
115	Process for the preparation of reaction products of natural and synthetic rubbers with sulphur dioxide	GB2834947	1947-10-23	GB634536A	1950-03-22
Products for use in the manufacture of threads, tapes and films are obtained by reacting synthetic rubbers either in solid form or in solution with sulphur dioxide in the presence of a diazoamino compound with the general formula in which R1, R2 and R3 are hydrocarbon or heterocyclic radicles, alkyl, arylamino, acyl, nitrile, amido, amino, sulphamido or iminamido groups, if desired substituted, and at most two of R1, R2 and R3 may be hydrogen and R3 may also be a metal. The synthetic rubbers may be polymers of butadiene, methyl and dimethyl butadiene, pentadiene, chlorbutadiene and acetylene, and also copolymers of these compounds with isobutene, acetylene, vinyl-halides, vinyl esters, styrene, acrylic and methacrylic acids, unsaturated aldehydes, ketones or ethers including acrolein, pentane-4-one-2, and vinyl ethers. Specified diazoamino compounds are diazoaminobenzene, p-diazoaminotoluene, p-diazo toluene anilide, N-benzyl diazoaminobenzene, N-benzoyl diazoaminobenzene, N-p-tolyl diazoaminobenzene, benzene diazo dimethylamine, bis-(benzene)-diazo methylamine, N-phenylcarbamido diazoaminobenzene. The velocity of the reaction may be increased by means of a metal nitrate such as lithium or silver nitrate. In examples, the rubber is treated with the diazo compound and sulphur dioxide in the liquid or gaseous state at temperatures of about 0-20 DEG C. for periods from 1 minute to 24 hours. The reaction may be carried out in presence of vinyl chloride, styrene and propene compounds. Softeners, fillers and pigments may be added during, before or after the reaction. Specification 572,574, [Group V], is referred to.ALSO:Products for use in the manufacture of threads, tapes and films are obtained by reacting natural or synthetic rubbers either in solid form or in solution with sulphur dioxide in the presence of diazoamino compounds with the general formula:- in which R1, R2 and R3 are hydrocarbon or heterocyclic radicles, alkyl, arylamino, acyl, nitrile, amido, amino, sulphamido or iminamido groups, if desired substituted, and at most two of R1, R2 and R3 may be hydrogen and R3 may also be a metal. The synthetic rubbers may be polymers of butadiene, methyl and dimethyl butadiene, pentadiene, chlorbutadiene and acetylene, and also copolymers of these compounds with isobutene, acetylene, vinylhalides, vinyl esters, styrene, acrylic and methacrylic acids, unsaturated aldehydes, ketones or ethers including acrolein, pentane-4-one-2, and vinyl ethers. Specified diazoamino compounds are diazoaminobenzene, p. diazoaminotoluene, p. diazo tolueneanilide, N-benzyl diazaominobenzene, N- benzoyl diazoamino-benzene, N-p-tolyl diazoaminobenzene, benzene diazo dimethylamine, bis (benzene) diazo methylamine N-phenylcarbamido diazoaminobenzene. The velocity of the reaction may be increased by means of a metal nitrate such as lithium or silver nitrate. In examples the rubber is treated with the diazo compound and sulphur dioxide in the liquid or gaseous state at temperatures of about 0-20 DEG C. for periods from one minute to 24 hours. Specification 572,574 is referred to.
116		FR954662D		FR954662A	1950-01-04

117	A process for the manufacture of threads, fibres, ribbons, films and the like	GB471746	1946-02-14	GB608078A	1948-09-09
Threads, fibres, ribbons, films and like articles are produced by extruding solutions of compounds of average molecular weight of at least 5000, which compounds are polymeric and contain a plurality of unsaturated carbon-to-carbon linkages, through spining nozzles, the cross-section of which corresponds to the crosssection of the desired article, into solutions of inorganic acids or acid anhydrides among which acids and anhydrides those in which the acidforming elements are present in the highest valency are excepted, wherein the solvent for the polymeric compound is immiscible or practically immiscible with the solvent for the acid or anhydride. Polymeric substances specified inter alia are polymers of butadiene, methyl and dimethyl butadienes, pentadiene and chloroprene, and copolymers of mixtures of these, polymers of acetylene and of derivatives thereof, and copolymers of the aforesaid dienes with isobutene, styrene, vinyl chloride, vinyl acetate, acrylic acid, methacrylic acid, acrolein, methyl isopropenyl ketone and vinyl ethyl ether. Acids and acid anhydrides specified are sulphur dioxide, phosphorus trioxide, nitrous anhydride and acids from these, hydrogen sulphide, bromide and chloride or mixtures of these. If the acids or anhydrides are dissolved in water, the polymeric substance may be dissolved in benzene, toluene, xylene, tetrahydronaphthalene, decahydronaphthalene, diisopropyl ether and mixtures of these. If the reaction is carried out at low temperatures, an easily soluble inorganic salt such as sodium, magnesium or calcium chloride may be added. The reaction is accelerated by adding tetrahydronaphthalene dioxide to the solution of the polymeric substance. Plasticisers, fillers and dyes may be added. Specification 527,075 is referred to.ALSO:Threads, fibres, ribbons, films and like articles are produced by extruding solutions of compounds of average molecular weight of at least 5,000, which compounds are polymeric and contain a plurality of unsaturated carbon to carbon linkages, through spinning nozzles of the required cross-section, into solutions of inorganic acids or acid anhydrides among which acids and anhydrides those in which the acid forming elements are present in the highest valuency are excepted, wherein the solvent for the polymeric compound is substantially immiscible with the solvent for the acid or anhydride. Among the polymeric substances specified are natural rubber, gutta percha, gutta balata and many polymers and copolymers of diolefins. Acids and anhydrides specified are sulphur dioxide, phosphorus trioxide, nitrous anhydride and acids from these, hydrogen sulphide, bromide and chloride and mixtures of these. If the acid solvent is water the polymeric substance may be dissolved in benzene, toluene, xylene, tetrahydronaphthalene, decahydronaphthalene, disopropyl ether or mixtures of these. If the reaction is carried out at low temperatures a salt such as sodium, magnesium or calcium chloride may be added. Tetrahydronaphthalene peroxide may be added to the solution of the polymeric substance to accelerate the reaction with the acid or acid anhydride. Plasticizers, fillers and dyes may be present. Specification 527,075 is referred to.
118	Verfahren zur Herstellung von Fäden, Fasern, Bändern, Filmen und ähnlichen Gegenständen.	CH242167D	1944-03-22	CH242167A	1946-04-30	PETROLEUM MAATSCHAPPIJ NV DE B

119		DEN0043727	1939-12-10	DE734092C	1943-04-08	NIE WILLEM LEENDERT JOHANNES D

120	신디오택틱형 1,2- 폴리부타디엔의 직접 제조방법	KR870000531	1987-01-23	KR870007213A	1987-08-17
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