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81. 发明专利

GB1335049A LINEAR POLYESTER METHOD FOR ITS PRODUCTION AND PRODUCTS OBTAINABLE THEREFROM 未知
公开(公告)号：GB1335049A
公开(公告)日：1973-10-24
申请号：GB1335049D
申请日：1970-11-07
申请人： MCCALL J D
IPC分类号： C08F283/01 , C08G63/553 , C08G17/10 , C08F11/02 , C08G17/12
摘要： 1335049 Polyesters J D McCALL (Velsicol Chemical Corp) 7 Nov 1970 53055/70 Headings C3P and C3R A linear polyester is produced by reacting together (A) 10-40 mole per cent of cis-3- methyl - 4 - cyclohexene - cis,cis - 1,2 - dicarboxylic anhydride of melting point 63-65‹ C., (B) 10-40 mole per cent of maleic or fumaric acid or maleic anhydride and (C) 50-70 mole per cent of a glycol, e.g., ethylene glycol, di-, tri-, tetra- and higher ethylene glycols, 1,2-propylene glycol, trimethylene glycol, polypropylene glycol, dipropylene glycol and 2,2-dimethyl-1,3- propane diol. From 1 to 60 mole per cent of compound B may be replaced by an equivalent amount of an ester-forming derivative of an aliphatic, cycloaliphatic or aromatic dicarboxylic acid or anhydride, e.g., chlorendic, phthalic, carbic, hydrogenated carbic, succinic, adipic and tetrachloro- or -bromo benzene dicarboxylic acids, the halogenated dicarboxylic acids being used if fire retardant polymers are required. Coating compositions, e.g. for wood, metal, paper, plastics, pressed wood products and concrete blocks, may comprise 40-80% by weight of the polyester and 20-60% by weight of a monomeric ethylene derivative copolymerizable by free radical addition polymerization with the unsaturation in the polyester, e.g., styrene, vinyl toluene, chlorostyrene, vinyl acetate, propionate or benzoate, methyl or ethyl acrylate, methyl methacrylate, N - (1,1 - dimethyl - 3 - oxobutyl)-acrylamide, vinyl methyl ketone, divinyl sulphone, succinic acid, divinyl ester, N- vinyl pyrrolidone, N-vinyl caprolactam, isobutyl vinyl ether and butane diol-1,4-divinyl ether. The composition may also contain 0À005-0À1% by weight of a polymerization inhibiter, e.g., hydroquinone, benzoquinone, resorcinol or pyrocatechol, 0À2-3% by weight of a polymerization initiator, e.g., methyl ethyl ketone peroxide, cyclohexanone peroxide, cumene hydroperoxide, tertiary-butyl hydroperoxide, benzoyl peroxide, lauryl peroxide, tertiary-butyl perbenzoate or permaleate or ditertiary-butyl peroxide, azobisisobutyronitrile or azo-bis-isobutyric acid dibutyl ester and 0À01-1% by weight of a drier, e.g., iron, cobalt, nickel, manganese, chromium, lead, vanadium, zinc, zirconium, cerium, aluminium or calcium naphthenate. In examples polyesters prepared from cis - 3 - methyl - 4 - cyclohexane - cis, cis- 1,2-dicarboxylic anhydride, fumaric acid or maleic anhydride and diethylene glycol, the monoallyl ether of trimethylol propane, propylene glycol, neopentyl glycol or 1,3-butylene glycol, optionally together with the three stereo isomers of cis-3-methyl-4-cyclohexene-cis, cis- 1,2-dicarboxylic anhydride, chlorendic acid, phthalic anhydride, isophthalic acid or adipic acid, are dissolved in styrene, vinyl benzoate or o-chlorostyrene.

82. 发明专利

SU401687A1 未知
公开(公告)号：SU401687A1
公开(公告)日：1973-10-12
申请号：SU1726121
申请日：1971-12-09
IPC分类号： C08G63/52 , C08G17/10

83. 发明专利

SE360089B 未知
公开(公告)号：SE360089B
公开(公告)日：1973-09-17
申请号：SE775567
申请日：1967-06-02
申请人： ALBERT AG CHEM WERKE
发明人： REESE J , HOTZE H
IPC分类号： C08F283/01 , C08G63/54 , C08F11/02 , C08G17/10 , C08G39/06

84. 发明专利

NL7300406A 未知
公开(公告)号：NL7300406A
公开(公告)日：1973-07-16
申请号：NL7300406
申请日：1973-01-11
IPC分类号： C08G63/00 , C08G63/676 , C08G63/682 , C08G63/685 , C08G17/10 , C08G39/06
摘要： Unsaturated polyesters are disclosed which are obtained from alpha , beta -unsaturated diacids of the cis form and polyols derived from polyhalogenated, polysubstituted polyphenyls. At the end of the esterification reaction, these polyesters possess from about 60 to 98% trans acid groups and from about 40 to 2% cis acid groups. The use of these polyesters in the preparation of various articles is also disclosed.

85. 发明专利

AU3657671A POLYESTER RESINS AND ELECTROSTATIC COMPOSITIONS 未知
公开(公告)号：AU3657671A
公开(公告)日：1973-06-14
申请号：AU3657671
申请日：1971-12-07
申请人： ATLAS CHEM IND
IPC分类号： C08G63/668 , G03G9/087 , C08G17/10 , C08G17/007 , C08G17/06 , C08G17/08

86. 发明专利

GB1319432A UNSATURATED POLYESTER 未知
公开(公告)号：GB1319432A
公开(公告)日：1973-06-06
申请号：GB1319432D
申请日：1971-10-18
申请人： AKAD WISSENSCHAFTEN DDR
IPC分类号： C08G63/553 , C08F11/02 , C08G17/10

87. 发明专利

NL7214623A 未知
公开(公告)号：NL7214623A
公开(公告)日：1973-05-02
申请号：NL7214623
申请日：1972-10-27
IPC分类号： C08G63/54 , C08G17/10 , C08F11/02

88. 发明专利

AU3457071A DURABLE HAND BUILDER 未知
公开(公告)号：AU3457071A
公开(公告)日：1973-04-19
申请号：AU3457071
申请日：1971-10-14
申请人： AMERICAN CYANAMID CO
发明人： SOLIDAY ARNOLD JAMES
IPC分类号： C08G63/52 , C08G63/553 , C08L67/06 , C08L67/08 , D06M15/423 , D06M15/507 , D06M15/38 , C08G17/10

89. 发明专利

NL7211130A 未知
公开(公告)号：NL7211130A
公开(公告)日：1973-02-20
申请号：NL7211130
申请日：1972-08-15
IPC分类号： C08G63/682 , C08G63/00 , C08G17/10 , C08F11/02
摘要： 1386639 Unsaturated polyesters HOOKER CHEMICAL & PLASTICS CORP 16 Aug 1972 [17 Aug 1971] 38251/72 Headings C3R and C3P Unsaturated polyesters are made by (1) forming an adduct of a polyhalogenated cyclopentadiene and an α-# unsaturated polycarboxylic acid or anhydride thereof by heating a mixture of the cyclopentadiene compound with an excess of the polycarboxylic acid compound in an atmosphere of an oxygen-containing gas, (2) replacing the atmosphere of oxygencontaining gas with an atmosphere of an inert gas, (3) polyesterifying the adduct mixture containing an excess of the polycarboxylic acid compound by heating the adduct mixture with an esterifying agent of the group consisting of polyols and alkylene oxides in the atmosphere of an inert gas and (4) separating an unsaturated polyester mixture which is copolymerizable with ethylenically unsaturated monomers. Preferably the adduct is formed from hexachlorocyclopentadiene and maleic anhydride, although the use of hexabromo- and difluoro tetrachlorocompounds is also mentioned. Many polyols from ethylene glycol upwards are specified for use in stage (3). Viscosity and melting point are used as criteria to observe the rate of reaction. Water removal may be effected by using an azeotropic hydrocarbon medium. Esterification catalysts may be present, e.g. an aromatic sulphonic acid, H 3 PO 4 or amines. Ethylenically unsaturated monomers referred to include styrene and its derivatives, and vinyl and allyl esters. Examples describe the detailed preparation of styrenated hexachloropentadienyl maleate.

90. 发明专利

AU3132271A 未知
公开(公告)号：AU3132271A
公开(公告)日：1973-01-18
申请号：AU3132271
申请日：1971-07-16
申请人： ATLAS CHEM IND
发明人： FORD ERNEST CARDOT JR
IPC分类号： C07C69/60 , C07C69/593 , C08G63/676 , C08G63/682 , C08G63/685 , C08L67/06 , C08F11/02 , C08G17/007 , C08G17/10
摘要： Novel unsaturated esters and polyesters terminated with alkoxylated phenols and novel cross-linked polyesters formed by reacting these esters and polyesters with a styrene compound. The halogenated cross-linked polyesters are flame retardant.

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