公开(公告)号：US3733314A

公开(公告)日：1973-05-15

申请号：US3733314D

申请日：1971-02-03

申请人： PHILLIPS PETROLEUM CO

发明人： MARWIL S ,  HARRISON R

IPC分类号： C08F6/02 ,  C08F3/02 ,  C08F3/08

CPC分类号： C08F6/02 ,  C08L23/02

摘要： CRUDE AMORPHOUS POLYOLEFINS ARE PURIFIED IN A SEQUENTIAL TREATMENT PROCESS WITH A REDUCING TYPE INORGANIC COMPOUND, A POLYPHOSPHATE, AND AN ALCOHOL. THE AMORPHOUS POLYOLEFIN ISRECOVERED AS A SAFE-TO-HANDLE, ESSENTIALLY COLOR-FREE AND CATALYST RESIDUE-FREE, USUAL MATERIAL.

公开(公告)号：US3726845A

公开(公告)日：1973-04-10

申请号：US3726845D

申请日：1971-03-22

申请人： EXXON RESEARCH ENGINEERING CO

发明人： NICKERSON J

IPC分类号： B01J4/00 ,  B01J8/02 ,  C08F2/00 ,  C08F10/00 ,  C08F1/42 ,  C08F3/06 ,  C08F3/08

CPC分类号： C08F10/00 ,  C08F110/06 ,  Y10S526/919 ,  C08F4/642 ,  C08F10/06 ,  C08F2/00

摘要： IN THE POLYMERIZATION OF ALPHA MONO-OLEFINS WITH A CATALYST WHICH TENDS TO CLOG LINES AND PUMPS AND WHEREIN A DILUENT FOR THE REACTION IS EMPLOYED, THE CATALYST LINE AND PUMP AREMAINTAINED CLEAN AND FREE OF CATALYST DEPOSITS BY ALTERNATELY FLOWING OR SUPPLYING CATALYST AND DILUENT AS SEPARATE STREAMS THROUGH SAID CATALYST LINE AND PUMP WHICH ALSO ALLOWS CATALYST SUPPLY TO BE CONTROLLED.

公开(公告)号：US3677811A

公开(公告)日：1972-07-18

申请号：US3677811D

申请日：1969-09-22

申请人： ICI LTD

发明人： KAIL JOHN ALAN ELLIOTT

IPC分类号： B41M1/30 ,  C08J7/04 ,  C08J7/06 ,  C08K5/17 ,  C08L23/02 ,  C08L27/00 ,  C08L67/00 ,  C09D5/00 ,  D06M13/372 ,  G03C1/89 ,  G03C1/91 ,  C08F3/08 ,  C08F45/00

CPC分类号： G03C1/915 ,  B41M1/305 ,  C08J7/065 ,  D06M7/00 ,  D06M13/372 ,  D06M2200/40 ,  G03C1/895 ,  Y10S428/922 ,  Y10T428/31786 ,  Y10T428/31931 ,  Y10T428/31938

摘要： WHEREIN THE SUM OF X AND Y HAS A VALUE FROM 2 TO 5 INCLUSIVE AND R IS A MONOVALENT ALIPHATIC RADICAL HAVING FROM 12 TO 22 CARBON ATOMS AND ONE OR MORE GLYCERIDES, AND THE USE OF THESE COMPOSITIONS FOR RENDERING FILMS ANTISTATIC EITHER BY INCORPORATING IN THE FILM OR COATING ONTO THE FILM.

R-N(-(CH2-CH2-O)X-H)-(CH2-CH2-O)Y-H

ANTISTATIC COMPOSITION COMPRISING A MIXTURE OF A COMPOUND OF THE FORMULA

公开(公告)号：US3658780A

公开(公告)日：1972-04-25

申请号：US3658780D

申请日：1969-10-22

申请人： PHILLIPS PETROLEUM CO

发明人： SCOGGIN JACK S

IPC分类号： C08F10/00 ,  C08F3/02 ,  C08F3/08

CPC分类号： C08F10/00 ,  C08F110/06 ,  Y10S526/912 ,  C08F4/642 ,  C08F10/06 ,  C08F2/00

摘要： IN THE POLYMERIZATION OF AN OLEFIN, E.G., PROPYLENE, EMPLOYING HYDROGEN AS A MODIFIER IN THE POLYMERIZATION REACTION AND EXCESS MONOMER AS SOLVENT TO PRODUCE A DESIRED MELT INDEX POLYMER, RECYCLED UNPOLYMERIZED OR EXCESS MONOMER IS COMPLETELY FREED OF HYDROGEN BY FRACTIONATION OF THE RECOVERED MONOMER STREAM BY SUBMITTING THE SAME TO A DEGASSING OPERATION IN WHICH IN THE PREFERRED MODE OF OPERATION THE STREAM IS HEATED IN A FRACTIONATION ZONE TO EXPEL HYDROGEN THEREFROM AND THE OVERHEAD IS REFRIGERATED TO AVOID UNDUE LOSS OF MONOMER AND ALL OF THE MODIFIER HYDROGEN IS ADDED TO THE POLYMERIZATION REACTION FROM A SINGLE SOURCE.

公开(公告)号：US3646000A

公开(公告)日：1972-02-29

申请号：US3646000D

申请日：1969-04-23

申请人： PHILLIPS PETROLEUM CO

发明人： HORVATH BERTALAN

IPC分类号： C08F10/00 ,  C08F3/02 ,  C08F3/04 ,  C08F3/08

CPC分类号： C08F10/00 ,  C08F4/642

摘要： AN OLEFIN POLYMERIZATION PROCESS EMPOLYING A REDUCED TITANIUM OXIDE CATALYST ON A SILICA SUPPORT IN THE PRESENCE OF AN ORGANOALUMINUM HALIDE, WHICH PRODUCES PARTICLEFORM POLYMER HAVING MOLECULAR WEIGHTS GREATER THAN A MILLION.

公开(公告)号：US3639374A

公开(公告)日：1972-02-01

申请号：US3639374D

申请日：1963-04-11

申请人： REXALL DRUG CHEMICAL

发明人： STRYKER ABNER B JR

IPC分类号： C08F110/06 ,  C08F3/08 ,  C08F3/10

CPC分类号： C08F110/06 ,  C08F4/642

摘要： THIS INVENTION IS DIRECTED TO AN IMPROVED PROCESS FOR PRODUCING POLYPROPYLENE. IN PARTICULAR, THIS INVENTION RELATES TO A PROCESS FOR PRODUCING POLYPROPLENE OF LOW VOLATILE CONTENT IN A DILUENT FREE PROCESS.

公开(公告)号：US3579485A

公开(公告)日：1971-05-18

申请号：US3579485D

申请日：1969-02-07

申请人： EASTMAN KODAK CO

发明人： FOLZENLOGEN PAUL D ,  HAGEMEYER HUGH J JR ,  WATKINS WINDELL C

IPC分类号： C08F8/00 ,  C08F8/20 ,  C08F8/46 ,  C08F255/00 ,  C08J7/04 ,  C09D5/00 ,  C09D123/26 ,  C08F3/02 ,  C08F3/04 ,  C08F3/08

CPC分类号： C08J7/04 ,  C08F8/20 ,  C08F8/46 ,  C08F255/00 ,  C08J2323/02 ,  C08J2323/12 ,  C08F110/00 ,  C08F10/00 ,  C08F222/00

摘要： THIS INVENTION RELATES TO CHLORINATED CARBOXYL GROUP CONTAINING POLY-A-OLEFINS WHICH CAN BE PREPARED BY CHLORINATING A CARBOXYL GROUP CONTAINING POLY-A-OLEFIN. THESE CHLORINATED POLY-A-OLEFINS FORM PRIMER COATINGS FOR USE ON UNTREATED POLY-A-OLEFIN SUBSTRATES, WHICH CAN BE USE ON UNTREATED POLY-A-OLEFIN SUBSTRATES, WHICH CAN BE DECORATED BY PRINTING OR PAINTING.

公开(公告)号：US3563971A

公开(公告)日：1971-02-16

申请号：US3563971D

申请日：1968-09-26

申请人： PHILLIPS PETROLEUM CO

发明人： WOOD HAROLD V ,  BROWN TERRY D

IPC分类号： C08K5/3462 ,  C08K5/3492 ,  C08F3/08 ,  C08F3/10

CPC分类号： C08K5/3462 ,  C08K5/3492 ,  C08L23/12

摘要： THE CRYSTAL STRUCTURE OF PROPYLENE POLYMERS IS ALTERED BY THE ADDITION OF A SMALL CONCENTRATION OF A COMPOUND SELECTED FROM THE THOSE COMPOUNDS OF THE FORMULAS

2-(X=),4-R,5-R''-1,2,3,4-TETRAHYDROPYRIMIDIN-6(5H)-ONE
WHEREIN R" IS A HYDROGEN ATOM OR AN ALKYL, ARYL OR CYCLOALKYL RADICAL HAVING FROM 1 TO 12 CARBON ATOMS THEREIN.

2-HO,4,6-BIS(R"-HN-)PYRIMIDINE

WHEREIN X IS O OR S, AND R OR R'' IS A HYDROGEN ATOM OR A METHYL, ETHYL, PROPYL, ISOPROPYL OR A CARBOXYL GROUP; OR

公开(公告)号：US3444153A

公开(公告)日：1969-05-13

申请号：US3444153D

申请日：1965-08-16

申请人： PHILLIPS PETROLEUM CO

发明人： FODOR LAWRENCE M

IPC分类号： C08F10/00 ,  C08F1/54 ,  C08F3/08

CPC分类号： C08F10/00 ,  C08F4/648

公开(公告)号：US3437633A

公开(公告)日：1969-04-08

申请号：US3437633D

申请日：1966-09-29

申请人： SANKYO CO ,  ASAHI CHEMICAL IND

发明人： MURAYAMA KEISUKE ,  MORIMURA SHYOJI ,  YOSHIOKA TAKAO ,  HORIUCHI HIDEO ,  AKAGI SABURO ,  KURUMADA TOMOYUKI ,  WATANABE ICHIRO ,  KASHIIDE SHOJI

IPC分类号： C07C69/06 ,  C08K5/10 ,  C08L23/02 ,  C09K15/08 ,  C08F45/58 ,  C08C13/08 ,  C08F3/08

CPC分类号： C10M1/08 ,  C08K5/10 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/40 ,  C10M2207/404 ,  C10N2250/121 ,  Y10S524/925