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1. 发明授权

US3178481A Dinitrotoluene manufacture 失效
标题翻译：二硝基甲苯制造
公开(公告)号：US3178481A
公开(公告)日：1965-04-13
申请号：US24976663
申请日：1963-01-07
申请人： ATLAS CHEM IND
发明人： HAUZE RALPH C
IPC分类号： C07C205/06
CPC分类号： C07C201/08 , C07C205/06

2. 发明专利

JPS54106433A MANUFACTURE OF MAGNESEIUMMALUMINUM COMPLEX OF POLYHYDROXY COMPOUND 失效
公开(公告)号：JPS54106433A
公开(公告)日：1979-08-21
申请号：JP13570478
申请日：1978-11-02
申请人： ATLAS CHEM IND
发明人： RUUDOUIGU EE HAATOMAN
IPC分类号： A61K31/045 , A61K31/047 , A61P1/04 , B01J31/00 , C07F5/06

3. 发明专利

JPS5416434A PROCESS FOR PREPARING UNSATURATED ESTERS 失效
公开(公告)号：JPS5416434A
公开(公告)日：1979-02-07
申请号：JP4077378
申请日：1978-04-06
申请人： ATLAS CHEM IND
发明人： AANESUTO KAADOTSUTO FUOODO JIY
IPC分类号： C07C69/60 , C07C69/593 , C08G63/676 , C08G63/682 , C08G63/685 , C08L67/06

4. 发明专利

GB1322643A UNSATURATED ESTERS AND POLYESTERS 未知
公开(公告)号：GB1322643A
公开(公告)日：1973-07-11
申请号：GB3592171
申请日：1971-07-30
申请人： ATLAS CHEM IND
IPC分类号： C07C69/60 , C07C69/593 , C08G63/676 , C08G63/682 , C08G63/685 , C08L67/06 , C08F11/02 , C08G17/10
摘要： 1322643 Unsaturated esters ATLAS CHEMICAL INDUSTRIES Inc 30 July 1971 [5 Aug 1970] 35921/71 Heading C2C [Also in Division C3] An unsaturated ester comprises the reaction product of an ethylenically unsaturated dibasic acid, an anhydride or mixture thereof and an alkoxylated halogen-substituted monohydric phenol. Examples 1 and 2 describe the reaction of fumaric acid with dibromophenol that has been alkoxylated with ethylene oxide or propylene oxide.

5. 发明专利

IT945385B 未知
公开(公告)号：IT945385B
公开(公告)日：1973-05-10
申请号：IT5467671
申请日：1971-12-11
申请人： ATLAS CHEM IND

6. 发明专利

GB1308129A RECOVERY OF A WATER SOLUBLE POLYMER FROM AN AQUEOUS GEL 未知
公开(公告)号：GB1308129A
公开(公告)日：1973-02-21
申请号：GB2403271
申请日：1971-04-19
申请人： ATLAS CHEM IND
IPC分类号： C08J3/12 , C08F1/88
摘要： 1308129 Recovering polymers from aqueous gels ATLAS CHEMICAL INDUSTRIES Inc 19 April 1971 [16 March 1970] 24032/71 Headings C3G and C3P Water-soluble high molecular weight polymers are recovered from stiff, rubbery, aqueous gels thereof by a process which comprises subdividing the aqueous gel, contacting the subdivided gel with an organic liquid which boils below 150‹ C. under the process conditions, is water-miscible, and is non-reactive with and non-solvent for the polymer, and recovering the precipitate so formed from the bulk liquor in the form of a polymer product which is at least 50 weight per cent solids. The product is preferably dried to 70 to 90 weight per cent solids. Subdividing may be effected by cutting, milling, grinding, extruding, tearing or shredding, preferably by extruding and cutting. Preferred organic liquids are C 1-4 alkanols and acetone. The polymer may be derived from acrylic or methacrylic acids, or amides or quaternized aminoethyl esters thereof, optionally with acrylonitrile, vinyl sulphonic acid or vinylphosphonic acid. Examples describe the preparation of gels by polymerizing (1) acrylamide and (2) sodium acrylate with potassium persulphate; and (3 and 4) acrylamide in the presence of corn starch, (5, 6 and 16) acrylamide and sodium acrylate, (11) methacrylic acid and (12) N,N - dimethylaminoethyl methacrylate with high energy radiation; and the products and (15) acrylamide/vinyl sulphonic acid copolymer gel are subdivided in the presence of methanol, ethanol, isopropanol, t-butanol, acetone, methyl ethyl ketone or diethyl ketone.

7. 发明专利

GB1284839A OXIDATION OF PHENOLS 未知
公开(公告)号：GB1284839A
公开(公告)日：1972-08-09
申请号：GB5582070
申请日：1970-11-24
申请人： ATLAS CHEM IND
IPC分类号： C07C46/08 , C07C50/08
摘要： 1284839 Polyphenylene ethers ATLAS CHEMICAL INDUSTRIES Inc 24 Nov 1970 [24 Nov 1969] 55820/70 Heading C3R [Also in Divisions C2] Polyphenoxy ethers are prepared by the oxidation of 2,6-dialkyl phenols or monoalkyl phenols by a process which comprises heating a slurry of the phenol, a solvent selected from saturated aliphatic mono-alcohols of two or more carbon atoms and ketones with more than four carbon atoms, and a chelated manganous or cerous compound as the sole catalyst, whilst simultaneously contacting the slurry with an oxygen containing gas so as to intimately contact the oxygen, the catalyst and the reactant.

8. 发明专利

GB1279108A WATER-SOLUBLE NITROGEN-CONTAINING VINYL POLYMERS OF HIGH MOLECULAR WEIGHT 未知
公开(公告)号：GB1279108A
公开(公告)日：1972-06-28
申请号：GB5883269
申请日：1969-12-02
申请人： ATLAS CHEM IND
IPC分类号： C08F2/46 , C08F2/54 , C08F20/34 , C08F20/54
摘要： 1279108 Flocculating with water-soluble nitrogen-containing polymers ATLAS CHEMICAL INDUSTRIES Inc 2 Dec 1969 [6 Dec 1968] 58832/69 Heading C1C [Also in Division C3] Water-soluble, high molceular weight polymeric flocculants having an intrinsic viscosity (measured in 2N NaCl solution at 25‹ C.) of 6 to 30 dl./g. are prepared by irradiating with high energy ionizing radiation at an intensity of from 250 to 200,000 rads/hour to a total dose of from 1000 to 200,000 rads an aqueous solution of 10-45% by weight concentration of (a) at least one water-soluble monomer of the formula CH 2 = CR-CO-Y where R is H or CH 3 and + Y is -OC 2 H 4 NR 1 R 2 R 3 .X where R 1 , R 2 and R 3 are C 1 -C 4 alkyl and X is an anion or (b) a monomer mixture comprising at least 15% by weight of a monomer as defined in (a) but wherein Y may alternatively represent -NH 2 and up to 85% by weight of at least one other vinyl monomer. The polymers are obtained in aqueous gel form, which form is advantageously used directly for flocculating since it dissolves readily in water; but the polymer can be isolated in particulate form if desired. The products are particularly useful in sewage treatment and in mineral processing. Exemplified products are copolymers of acrylamide with one or more of sodium acrylate, 2-dimethylaminoethyl methacrylate quaternized with dimethyl sulphate, acrylonitrile and sodium vinylsulphonate.

9. 发明专利

FR2107911A1 Oral diuretic medicaments - contg polyols as osmotic diuretics 未知
公开(公告)号：FR2107911A1
公开(公告)日：1972-05-12
申请号：FR7134275
申请日：1971-09-23
申请人： ATLAS CHEM IND
IPC分类号： A61K31/045 , A61K27/00
摘要： Oral medicaments contg. trimethylolethane, 1,2,6-hexanetriol, diglycerol, stereoisomers of 1,2,3-butanetriols and their mixts., trimethyleneglycol, 2,5-tetrahydrofurandicarbinol, 2-methylglycerol or 1,4-erythritane are osmotic diuretics which do not undergo undue metabolic changes and have no undesirable side-effects. The dosage ranges from 0.3-4.5 g/kg. pref. below 3 g/kg.

10. 发明专利

CA888712A POLYGLYCOSIDES AND PROCESS OF PREPARING MONO AND POLYGLYCOSIDES 未知
公开(公告)号：CA888712A
公开(公告)日：1971-12-21
申请号：CA888712D
申请人： ATLAS CHEM IND
发明人： LEW BAAK W

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