公开(公告)号：US3842156A

公开(公告)日：1974-10-15

申请号：US77792068

申请日：1968-11-21

Applicant: ALLIED CHEM

Inventor： ANDERSON L ,  FOX W ,  YOUNG D ,  GOULD D

IPC: A01N31/02 ,  B01J21/00 ,  B01J31/00 ,  C01B17/45 ,  C01B17/46 ,  C07B61/00 ,  C07C67/00 ,  C07C71/00 ,  C07C201/00

CPC classification number: C01B17/4561 ,  C07C71/00

Abstract: 1. IN THE PROCESS FOR PREPARING HYPOCHLORITIES COMPRISING REACTING A STARTING COMPOUND SELECTED FROM THE GROUP CONSISTING OF SOF4 AND A COMPOUND CONTAINING AT LEAST 4 ATOMS AND HAVING ONE OF THE FOLLOWING FORMULAE:

R''-CO-R'' OR F-CO-X-CO-F

WHEREIN R'' IS FLUROINE OR AN OPEN-CHAIN PERHALOALKYL GROUP AND X IS AN OPEN CHAIN PERHALOALKYLENE GROUP AND WHEREIN THE MINIMUM NUMBER OF FLUORIDE ATOMS IS AT LEAST EQUAL TO ONE HALF THE TOTAL NUMBER OF HALOGEN ATOMS, WITH CIF; THE IMPROVEMENT WHICH CONSISTS OF CATALYZING THE REACTION BY INTRODUCING CATALYTIC AMOUNTS OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF GASEOUS HF, GASEOUS BF3, GASEOUS ASF5 AND SBF5.

公开(公告)号：US3839462A

公开(公告)日：1974-10-01

申请号：US21723272

申请日：1972-01-12

Applicant: ALLIED CHEM

Inventor： ANDERSON L ,  FOX W ,  GEFRI F

IPC: C07C409/20 ,  C07C73/00

CPC classification number: C07C409/20

Abstract: 1. A PEROXIDE HAVING THE FORMULA

M-O-C(-RF)(-RF'')-O-O-C(-RF)(-RF'')-O-M

WHEREIN M IS AN ALKALI METAL AND RF AND RF'' ARE INDEPENDENTLY FLUOROPERHALOALKYL RADICALS HAVING THE FORMULA -CF2(CFX)NX WHEREIN X IS FLUORINE OR CHLORINE AND N IS 0 TO 5.

公开(公告)号：US3813366A

公开(公告)日：1974-05-28

申请号：US34359473

申请日：1973-03-21

Applicant: ALLIED CHEM

Inventor： WRIGHT W ,  BINGHAM A ,  FOX W

IPC: C08G69/00 ,  C08G69/16 ,  C08G20/14

CPC classification number: C08G69/16

Abstract: A COUPLED PROCESS FOR THE PRODUCTION OF POLYCAPROAMIDE SHAPED ARTICLES FROM MOLTEN ANHYDROUS NASCENT POLYMER IS DISCLOSED. THE IMPROVEMENT IS HYDROLYZING TO FORM PREPOLYMER BY CONTINUOUSLY MAINTANING A CAREFULLY CONTROLLED TEMPERATURE PROFILE, FROM TOP TO BOTTOM OF THE HYDROLYZER, FROM A TOP TEMPERATURE OF 200*C TO 240*C. AND A BOTTOM TEMPERATURE OF 245* TO 275*C. WITH NO MORE THAN 25* DIFFERENCE BETWEEN THE STAGES AND SUBSTANTIALLY UNIFORM TEMPERATURE WITHIN EACH STAGE BY MIXING WITH A HIGH DEGREE OF TURBULENCE WITHIN EACH STAGE TO ACHIEVE A MIXING REYNOLDS NUMBER OF FROM ABOUT 250 TO ABOUT 200,000, AND ACHIEVING PLUG FLOW EFFECT ALONG THE LENGTH OF THE REACTOR BY BAFFLES BETWEEN EACH STAGE, SO THE FINAL PRODUCTION HAS A WATER EXTRACTABLES CONTENT OF LESS THAN 3.5 PERCENT AND OLIGOMER CONTENT OF LESS THAN 2.5 PERCENT.

公开(公告)号：US3755405A

公开(公告)日：1973-08-28

申请号：US3755405D

申请日：1968-10-30

Applicant: ALLIED CHEM

Inventor： GOULD D ,  YOUNG D ,  FOX W

IPC: C07C71/00 ,  A01N31/02 ,  A01N51/00 ,  C07C67/00 ,  C07C69/96 ,  C07C201/00 ,  C08F4/00 ,  D06L3/06 ,  F16B7/04

CPC classification number: A01N51/00 ,  C07C71/00 ,  D06L4/20

Abstract: TERTIARY POLYFLUOROALKYL HYPOCHLORITES OF THE FORMULA:

R-(OCI)N

WHEREIN N IS 1 OR 2, R CONTAINS AT LEAST FOUR CARBON ATOMS AND IS AN OPEN CHAN YZ-PERFLUOROALKYL GROUP WHEN N IS 1, R IS AN OPEN CHAIN YZ-PERFLUOROALKYLENE GROUP WHEN N IS 2, WHEREIN Y AND Z ARE SUBSTITUENTS ON THE R MOIETY AND ARE THE SAME OR DIFFERENT ELECTRONEGATIVE GROUPS SELECTED FROM F, FSO2, FSO3, NO2, PERFLUOROALKYL, PERFLUOROCYCLOALKYL AND PERFLUOROARYL, WITH THE PROVISO THAT THE CARBON ATOM OR ATOMS ATTACHED TO THE -OCL GROUP OR GROUPS ARE EACH BONDED TO THREE OTHER CARBON ATOMS; MAY BE PREPARED BY REACTING CORRESPONDING TERTIARY ALCOHOLS WITH CHLORINE MONOFLUORIDE (CIF). THE NOVEL TERTIARY POLYFLUOROALKYL HYPOCHLORITES ARE USEFUL AS POLYMERIZATION INITIATORS, AS CHLORINATING AGENTS, AS BLEACHING AGENTS AND ARE VALUABLE INTERMEDIATES FOR THE SYNTHESIS OF OTHER USEFUL COMPOUNDS.

公开(公告)号：US3769312A

公开(公告)日：1973-10-30

申请号：US3769312D

申请日：1968-06-05

Applicant: ALLIED CHEM

Inventor： GOULD D ,  ANDERSON L ,  FOX W

IPC: C01B17/45 ,  C01B17/46 ,  C08G2/00 ,  C11D3/395 ,  D06L3/06 ,  C07C71/00

CPC classification number: C11D3/3955 ,  C07C71/00 ,  D06L4/27

Abstract: POLYHALOORGANO HYPOCHLORITES OF THE FORMULA:

R-(OCI)N

WHEREIN N IS 1 OR 2, R IS AN OPEN CHAIN YZ-PERHALOALKYL GROUP WHEN N IS 1 AND AN OPEN CHAIN YZ-PERHALOZLKYLENE GROUP WHEN N IS 2, WHEREIN Y AND Z ARE SUBSTITUENTS ON THE R MOIETY AND MAY BE THE SAME OR DIFFERENT AND SELECTED FROM ELECTRONEGATIVE GROUPS UNREACTIVE TO THE -OCI GROUP OR GROUPS, WITH THE PROVISO THAT WHEN N IS 2 THE R GROUP CONTAINS AT LEAST THREE CARBON ATOMS AND IN SUCH A CASE THE CARBON ATOM OR ATOMS ATTACHED TO THE -OCI GROUP OR GROUPS ARE EACH BONDED TO NO MORE THAN TWO OTHER CARBON ATOMS; MAY BE PREPARED BY REACTING CERTAIN COMPOUNDS CONTAINING CARBON-OXYGEN BONDS WITH AN INORGANIC REAGENT CONTAINING A CHLORINE ATOM IN A PLUS 1 OXIDATION STATE WHICH CHLORINE ATOM IS ATTACHED TO A MORE ELECTRONEGATIVE ELEMENT. THESE NOVEL POLYHALOORGANO HYPOCHLORITES ARE USEFUL AS POLYMERIZATION INITIATORS AND ARE VALUABLE INTERMEDIATES FOR THE SYNTHESIS OF OTHER USEFUL COMPOUNDS.

Abstract translation: 五氟硫酸次氯酸盐，SF5OCl，其通过使亚硫酰四氟化物，SOF 4或其盐与含有氯原子的无机试剂以+ 1氧化态反应制备，氯原子与更多的电负性元素连接。 当使用SOF 4时，需要使用选自LiF，NaF，KF，RbF和CsF的反应催化剂。 五氟硫酸次氯酸盐可用作聚合引发剂，并且是合成其它有用化合物的有价值的中间体。

公开(公告)号：US3732274A

公开(公告)日：1973-05-08

申请号：US3732274D

申请日：1969-08-25

Applicant: ALLIED CHEM

Inventor： YOUNG D ,  ANDERSON L ,  GOULD D ,  FOX W

IPC: A01N47/02 ,  C07C69/64 ,  A01N9/12

CPC classification number: A01N47/02

Abstract: HYDROGEN CONTAINING FLUOROALKYL CHLOFORMATES OF FORMULA:

R3COC(O)CL

WHEREIN R IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, ALKYL, FLUOROALKYL AND ARYL WITH THE PROVISO THAT AT LEAST ONE R SUBSTITUENT IS FLUOROALKYL, AND AT LEAST ONE CARBON-HYDROGEN BOND IS PRESENT IN THE MOLECULE. THE ALKYL AND FLUOROALKYL MOIETIES MAY BE MADE UP OF THE SAME OF A DIFFERENT NUMBER OF CARBON ATOMS AND EACH MAY CONTAIN UP TO SIX CARBONS (LOWER ALKYL), IN A STRAIGHT OR BRANCHED CHAIN STRUCTURE AND WHEN R CONTAINS SIX CARBON ATOMS, IT MAY REPRESENT CYCLIC ALKYL. THESE NOVEL HYDROGEN CONTAINING FLUORINATED CHLOROFORMATE PRODUCTS BELONG TO A CLASS OF HALOGENATED ALKYL CHLOROFORMATES, BEING USEFUL AS INTERMEDIATES FOR THE PREPARATION OF CORRESPONDING CARBONATE ESTERS, PEROXIDES, AS POLYMERIZATION CATALYSTS AND AS INSECTICIDES AND FUMIGANTS. THESE NOVEL HYDROGEN CONTAINING FLUORINATED CHLOROFORMATES MAY BE PREPARED BY REACTING THE CORRESPONDING HYPOCHLORITE HAVING THE FORMULA:

R3COCL

WHEREIN R IS DEFINED AS ABOVE, WITH CARBON MONOXIDE AT A TEMPERATURE OF UP TO 75*C., OR HIGHER. THIS METHOD MAY ALSO BE USED TO PREPARE TERTIARY PERFLUORINATED ALKYL CHLOROFORMATES HAVING NO HYDROGEN-TO-CARBON BONDS IN THE MOLECULE.

公开(公告)号：US3716570A

公开(公告)日：1973-02-13

申请号：US3716570D

申请日：1969-06-05

Applicant: ALLIED CHEM

Inventor： GOULD D ,  ANDERSON L ,  YOUNG D ,  FOX W

IPC: A01N31/02 ,  A01N51/00 ,  C07C31/34 ,  C07C67/00 ,  C07C71/00 ,  C07C201/00 ,  C08F4/00 ,  C11D7/54

CPC classification number: C07C71/00 ,  A01N51/00 ,  C07C31/34

Abstract: Hydrogen containing fluoroalkyl hypochlorites of the formula:

Abstract translation: 含有下式的含氟烷基次氯酸盐：R3COCl，其中每个R可以是氢，低级烷基，芳基和氟烷基，条件是至少一个R取代基是氟代烷基，一个R取代基含有至少一个氢原子。 烷基和氟烷基部分可以含有相同或不同数目的碳原子，并且每个碳原子可以含有至多六个碳（低级烷基），直链或支链结构，当R含有六个碳原子时，它可以代表脂环族 部分。 这些含氢氟烷基次氯酸盐的新型氢可以通过在不存在催化剂的情况下使相应的醇与一氯氟化物（ClF）反应来制备。 这些化合物可用作聚合引发剂，氯化剂，漂白剂，并且是用于合成其它有用化合物的有价值的中间体。