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1. 发明专利

JPS4952249A 失效
公开(公告)号：JPS4952249A
公开(公告)日：1974-05-21
申请号：JP6675673
申请日：1973-06-13
IPC分类号： C08L69/00 , C08K3/00 , C08K5/00 , C08K5/09 , C08K5/098 , C08K5/52 , C08K5/524 , C08G51/62

2. 发明专利

FR2224517B3 未知
公开(公告)号：FR2224517B3
公开(公告)日：1977-02-18
申请号：FR7411708
申请日：1974-04-02
申请人： VIANOVA KUNSTHARZ AG
IPC分类号： C08K5/59 , C08G51/62 , C08F11/02 , C08G39/06

3. 发明专利

DE2329039A1 Dimethyl tin mercapto ester stabilizers - of reduced toxicity for vinyl(idene) halide resins or chlorinated polyethylene 未知
公开(公告)号：DE2329039A1
公开(公告)日：1974-07-04
申请号：DE2329039
申请日：1973-06-07
申请人： CINCINNATI MILACRON CHEM
发明人： WEISFELD LEWIS BERNARD , WITMAN ROBERT CHARLES
IPC分类号： C08K5/58 , C07F7/22 , C08G51/62
摘要： A compsn. comprising a halogen contg. resin selected from chlorinated polyethylene, vinyl (idene) halide resin stabilized with a dimethyl tin bis(octylmercapto-alkanoate (contg. 2-3C alkanoate gp), the octyl gp being iso-octyl or 2-ethylhexyl. The stabiliser contains is not >0.5% of the corresponding trimethyltin octyl mercaptoalkanoate as impurity and having an LD50 of >=1000 when ingested by rats, the cpd. being insoluble in water. The stabilized polymer is pref. formed into a pipe for drinking water. The stabilizer is pref. a dimethyl tin bis(octylmercaptoalkanoate).

4. 发明专利

SU427967A1 未知
公开(公告)号：SU427967A1
公开(公告)日：1974-05-15
申请号：SU1783452
申请日：1972-05-10
IPC分类号： C08L75/04 , C08K5/56 , C08G22/04 , C08G51/62

5. 发明专利

SU413165A1 未知
公开(公告)号：SU413165A1
公开(公告)日：1974-01-30
申请号：SU1743416
申请日：1972-01-31
IPC分类号： C08L77/00 , C08K5/36 , C08G51/62

6. 发明专利

DE1259094B 未知
公开(公告)号：DE1259094B
公开(公告)日：1968-01-18
申请号：DEF0048630
申请日：1966-03-10
申请人： BAYER AG
发明人： NENTWIG DR JOACHIM , POPPER DR PETER , RUDOLPH DR HANS , HERMANN DR KARL HEINZ
IPC分类号： C08K5/524 , C08G51/62
摘要： Stabilised polyamides are obtd. by adding a combination of a Cu compound and a halogenated aliphatic phosphite to the polyamides. Addition of the stabilising combination to polyamides greatly improves their resistance to oxidation at elevated temps. The stabilised polyamides are particularly useful for the prodn. of yarns and cords for technical purposes, such as tyres, conveyor belts, transmission belts, and fishing nets.

7. 发明专利

DE2361494A1 未知
公开(公告)号：DE2361494A1
公开(公告)日：1974-06-20
申请号：DE2361494
申请日：1973-12-10
申请人： CIBA GEIGY AG
发明人： PORRET DANIEL DR , HABERMEIER JUERGEN DR
IPC分类号： C08K5/00 , C07D233/82 , C07F9/6506 , C07F9/6558 , C08G59/14 , C08K5/51 , C08K5/5373 , D06M13/02 , D06M13/322 , D06M13/44 , D06M13/447 , C07F9/40 , C07D49/32 , C08G51/62 , C08G30/12
摘要： Procedure for the preparation of ureides provided with phosphorous and glycidyl groups, of the formula **(See formula)** in which Z means a denitrogenous divalent radical, necessary to complete a pentagonal or hexagonal ring; A means an alkylene group of 1 to 12 carbon atoms, optionally interrupted by oxygen atoms; and R1 and R2 each signify an alkyl or alkenyl group, which may be substituted, or together form an alkylene group with 2 to 5 carbon atoms, characterized in that they become compounds of formula II **(See formula)** where X means a convertible radical in the 1,2-epoxyethyl group, this radical in the epoxyethyl group. (Machine-translation by Google Translate, not legally binding)

8. 发明专利

DE2258662A1 未知
公开(公告)号：DE2258662A1
公开(公告)日：1974-06-06
申请号：DE2258662
申请日：1972-11-30
申请人： HOECHST AG
发明人： DUERSCH WALTER DR , STAEHLER GERHARD DR , RACKY WERNER DR , KLEINER HANS-JERG DR-ING
IPC分类号： C07F9/18 , C07F9/53 , C08K5/5397 , D06M13/02 , D06M13/244 , D06M13/282 , D06M13/285 , C07F9/50 , C08G51/62 , C08G39/00
摘要： 1451909 Tertiary phosphine oxides HOECHST AG 28 Nov 1973 [30 Nov 1972] 55218/73 Heading C2P The invention comprises phosphine oxides of the general formula wherein R 1 and R 2 each represents an alkyl group having from 1 to 6 carbon atoms, and R 3 represents a phenyl group which is unsubstituted or substituted by 1 to 5 of the same or different substituents selected from chlorine and bromine atoms, or represents the group in which each of the phenylene radicals A and B is unsubstituted or substituted by from one to four of the same or different substituents selected from chlorine and bromine atoms, R 1 1 and R 2 1 , which may be the same or different, each represents an alkyl group having from 1 to 6 carbon atoms, R 4 and R 5 , which may be the same or different, each represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, and n and n 1 , which may be the same or different are each 1, 2 or 3. They may be obtained by reacting a haloalkyl compound wherein Hal is halogen, e.g. Cl or Br, with a salt, (e.g. an alkali or alkaline earth metal salt of the appropriate phenol or bisphenol. If desired, the salt may be formed in situ by adding an alkali- or alkaline earth metal oxide, hydroxide, or carbonate to the reaction mixture of the halogenoalkyl phosphine oxide and the phenol. An inert solvent is preferably used as reaction medium and such solvent may be the reaction product itself. The products are useful as flame-retardant agents, e.g. in the preparation of linear polyesters and may be added during or after the polycondensation.

9. 发明专利

SU370223A1 未知
公开(公告)号：SU370223A1
公开(公告)日：1973-02-15
申请号：SU1609021
申请日：1971-01-09
IPC分类号： C08L77/00 , C08K5/23 , C08G51/62

10. 发明专利

AU1864570A NICKEL COMPOUNDS 未知
公开(公告)号：AU1864570A
公开(公告)日：1972-02-17
申请号：AU1864570
申请日：1970-08-11
申请人： SANDOZ AG
发明人： BURDET EVELYNE , HOFER KURT
IPC分类号： C07F9/145 , C08K5/00 , C08K5/36 , C08L23/02 , C08L33/08 , C08L67/00 , C08L77/00 , C07C53/24 , C07C63/00 , C08K1/34 , C08F29/02 , C08F29/18 , C08G41/02 , C08G51/62
摘要： 1280734 Stabilizing polymers SANDOZ Ltd 17 Aug 1970 [18 Aug 1969] 32486/70 Headings C3P and C3R [Also in Division C2] Polypropylene, polyvinyl chloride, crosslinked polyurethanes, polyamides such as polyamide 6, 66, 610, 7, 6/66, 11 and 12, polyesters such as polyethylene terephthalate and the condensation polymer of terephthalic acid and 1,4-di-(hydroxymethyl)-cyclohexane are stabilized by incorporating nickel compounds of the formula where R is an alkyl, monoalkylaryl or polyalkylaryl radical which has 4 to 24 carbon atoms, with the proviso that the radical may have one or more sulphur atoms in the chain and may bear one or more non-water-solubilizing substituents, or a radical, of the formula in which Z is oxygen, sulphur or a single linkage and n is 1 or 2, or an alkylated derivative of this radical. Also present may be U-V absorbers or other stabilizers, e.g. sterically-hindered phenols, e.g. 2-methyl-2,6-di-(tert-butyl)-phenol, alkyl and/or aryl phosphites, or the reaction products of a 2- or 4-hydroxydiphenyl bearing at least one tertiary butyl radical or orthoto the OH and an aldehyde, ketone, sulphur mono- or di-chloride, PCl 3 , or POCl 3 . The composition preferably contains 0À01-2% stabilizer. The stabilized polymers may be formed into film, sheet, panelling, strip, or fibres, or used for extrusion or injection moulding or knife- or roller-coating.

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