公开(公告)号：CA981419A

公开(公告)日：1976-01-13

申请号：CA146824

申请日：1972-07-11

Applicant: ALLIED CHEM

Inventor： LICHSTEIN BERNARD M ,  WOOLF CYRIL

IPC: C01B25/32

公开(公告)号：DE2225188A1

公开(公告)日：1973-01-04

申请号：DE2225188

申请日：1972-05-24

Applicant: ALLIED CHEM

Inventor： WOOLF CYRIL ,  LICHSTEIN BERNARD MURRAY ,  MICHAEL RICHARD ORSON

IPC: C01B7/19 ,  C01B7/22

公开(公告)号：DE1643611A1

公开(公告)日：1971-04-08

申请号：DE1643611

申请日：1967-12-06

Applicant: ALLIED CHEM

Inventor： MURRAY LICHSTEIN BERNARD ,  WOOLF CYRIL

IPC: C07C69/62 ,  C07C69/63 ,  C07C69/653 ,  C07C69/78 ,  C07C69/80 ,  C08F18/20 ,  C08F20/28 ,  C08G63/68 ,  C09D127/12 ,  C08D1/14

公开(公告)号：CA859633A

公开(公告)日：1970-12-29

申请号：CA859633D

Applicant: ALLIED CHEM

Inventor： GARD GARY L ,  WOOLF CYRIL ,  SHAW RUTH M

公开(公告)号：CA856812A

公开(公告)日：1970-11-24

申请号：CA856812D

Applicant: ALLIED CHEM

Inventor： BEYLEVELD WILHELMUS M ,  OXENRIDER BRYCE C ,  WOOLF CYRIL

公开(公告)号：CA851210A

公开(公告)日：1970-09-08

申请号：CA851210D

Applicant: ALLIED CHEM

Inventor： WOOLF CYRIL ,  GARD GARY L

公开(公告)号：DE1615663A1

公开(公告)日：1970-06-18

申请号：DE1615663

申请日：1967-12-01

Applicant: ALLIED CHEM

Inventor： LEE GARD GARY ,  WOOLF CYRIL ,  MARTHA SHAW RUTH

IPC: H01B3/16 ,  H05K5/06

Abstract: 1,167,228. Testing simulating gases. ALLIED CHEMICAL CORP. Nov. 28, 1967 [Dec. 2, 19661, No. 54170/67. Heading G1U. [Also in Divisions H1, H2 and H5] The electrical breakdown or dielectric strength of a gas (e.g. perfluorovinyl sulphur pentafluoride) is measured in a "ball to plane cell" comprising a hollow plastics tube having gas tight seals at each end, the upper being connected to a high voltage source, and the lower to earth. Coaxial electrodes extend from the seals, the upper terminating in a steel sphere and the lower in a brass disc, and the upper is movable by a micrometer to set the electrode gap. A valve controlled gas inlet is provided in the bottom of the tube, and the electrodes connected to a 60 cycle A.C. high voltage (up to 20 KV) supply.

公开(公告)号：DE1495075A1

公开(公告)日：1969-01-30

申请号：DE1495075

申请日：1964-10-26

Applicant: ALLIED CHEM

Inventor： WOOLF CYRIL ,  HOLLANDER JEROME

IPC: C08F20/22 ,  C07C

Abstract: The invention comprises polymers of the compounds H2C=CR.COOCH(CF2Y)2, where R is H or CH3 and Y is F or Cl (see Division C2), and their production by heating the monomer, e.g. with a polymerization catalyst such as benzoyl, lauryl, acetyl or succinyl peroxide, azobutyronitrile or potassium persulphate, or by the use of actinic radiation. In the examples, polymerization is effected in bulk, and in aqueous emulsion using sodium lauryl sulphate; in the latter process, additional catalyst is added during polymerization.ALSO:The invention comprises the compounds H2C=CR.COOCH(CF2Y)2, where R is H or CH3 and Y is F or Cl, and their production by reacting HOCH(CF2Y)2 with acrylic or methacrylic acid, chloride, anhydride or methyl ester inert solvents and esterification catalysts may be used. The compounds can be polymerized (see Division C3).

公开(公告)号：CA795375A

公开(公告)日：1968-09-24

申请号：CA795375D

Applicant: ALLIED CHEM

Inventor： ANELLO LOUIS G ,  WOOLF CYRIL

公开(公告)号：CA790618A

公开(公告)日：1968-07-23

申请号：CA790618D

Applicant: ALLIED CHEM

Inventor： HOLLANDER JEROME ,  WOOLF CYRIL