公开(公告)号：KR810001281B1

公开(公告)日：1981-10-10

申请号：KR750002752

申请日：1975-12-16

Applicant: STANDARD OIL CO LTD

Inventor： PETERS E ,  SHEPARD J ,  JEZL J ,  HALL R

IPC: C08F2/34

Abstract: A process for continuously polymerizing from the vapor state at least one polymerizable monomer or a mixture can be economically and efficiently converted to polymeric substance with a high yield catalyst in a vapor phase polymerization process using a stirred-bed, quench cooled, horizontal reactor together with essentially off-gas recycle and melt finishing. The method is further characterized by being essentially isobaric at least up to the polymer finishing steps.

公开(公告)号：KR800000883B1

公开(公告)日：1980-08-30

申请号：KR750002753

申请日：1975-12-16

Applicant: STANDARD OIL CO

Inventor： PETERS E ,  JEZL J

IPC: C08F2/34

Abstract: A process for treating polymer made by the polymn. of at least one polymerizable monomer in a vapor state reactor comprising removing without substantial pressure letdown solid polymer from said vapor state reactor together with reactor off-gases into a post polymn. zone into which a controlled amount of said monomer is introduced and wherein a controlled amount of essentially adiabatic polymn. occurs and said polymer is melted by heat from said adiabatic polymn. and externally added heat to form efficiently transferable, molten polymer.

公开(公告)号：BR7508335A

公开(公告)日：1976-08-24

申请号：BR7508335

申请日：1975-12-16

Applicant: STANDARD OIL CO

Inventor： SHEPARD J ,  JEZL J ,  PETERS E

IPC: B01J8/10 ,  B01J8/18 ,  B01J8/36 ,  B01J8/38 ,  B01J19/18 ,  C08F2/00 ,  C08F2/34 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F12/08 ,  C08F14/06 ,  C08F36/06

公开(公告)号：EG12304A

公开(公告)日：1978-12-31

申请号：EG31676

申请日：1976-05-29

Applicant: STANDARD OIL CO

Inventor： PETERS E ,  JEZL J ,  HALL R ,  SHEPARD J

IPC: C07C13/12

公开(公告)号：PH12323A

公开(公告)日：1979-01-16

申请号：PH17875

申请日：1975-12-16

Applicant: STANDARD OIL CO

Inventor： PETERS E ,  JEZL J

IPC: C08F2/00 ,  C08F2/34 ,  C08F6/00 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16

Abstract: A melt finish process is disclosed herein for working up solid, particulate polymer from a vapor state polymerization reactor, which reactor employs high yield catalysts, whereby the polymer is moved out of the reactor and into a post polymerization zone characterized by essentially adiabatic polymerization and the heat of such polymerization is used in raising the temperature of and melting said solid, particulate polymer to form molten polymer for further processing.

公开(公告)号：BR7508336A

公开(公告)日：1976-08-24

申请号：BR7508336

申请日：1975-12-16

Applicant: STANDARD OIL CO

Inventor： JEZL J ,  PETERS E

IPC: C08F2/00 ,  C08F2/34 ,  C08F6/00 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/16 ,  C08F110/00 ,  C08F112/08 ,  C08F114/06 ,  C08F136/06

Abstract: A melt finish process is disclosed herein for working up solid, particulate polymer from a vapor state polymerization reactor, which reactor employs high yield catalysts, whereby the polymer is moved out of the reactor and into a post polymerization zone characterized by essentially adiabatic polymerization and the heat of such polymerization is used in raising the temperature of and melting said solid, particulate polymer to form molten polymer for further processing.

公开(公告)号：PH14465A

公开(公告)日：1981-07-29

申请号：PH19223

申请日：1976-12-10

Applicant: STANDARD OIL CO

Inventor： PETERS E ,  JEZL J

IPC: C08F110/02 ,  B01J1/14