ES2118325T3 - Procedimiento para la utilizacion eficiente de un agente de transferencia de cadenas. - Google Patents

Procedimiento para la utilizacion eficiente de un agente de transferencia de cadenas.

Info

Publication number
ES2118325T3
ES2118325T3 ES94300992T ES94300992T ES2118325T3 ES 2118325 T3 ES2118325 T3 ES 2118325T3 ES 94300992 T ES94300992 T ES 94300992T ES 94300992 T ES94300992 T ES 94300992T ES 2118325 T3 ES2118325 T3 ES 2118325T3
Authority
ES
Spain
Prior art keywords
transfer agent
chain transfer
procedure
efficient use
salts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94300992T
Other languages
English (en)
Inventor
Irwin Stanley Fiarman
Iii Thomas Francis Mccallum
Barry Weinstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21899903&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2118325(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of ES2118325T3 publication Critical patent/ES2118325T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

SE PRESENTA UN PROCESO PARA LA UTILIZACION EFICIENTE DE ACIDO HIPOFOSFOROSO O DE SALES DEL MISMO COMO AGENTE DE TRANSFERENCIA DE CADENAS EN DONDE LA POLIMERIZACION SE LLEVA A CABO A UN NIVEL DE SOLIDOS POLIMERICOS FINALES DE AL MENOS UN 50 POR CIENTO EN PESO APROXIMADAMENTE. LOS POLIMEROS PRODUCIDOS SON UTILES COMO DISPERSANTES PARA FORMULACIONES DE PINTURAS, ADITIVOS PARA DETERGENTES PARA MAQUINAS LAVAVAJILLAS Y LAVADORAS, DISPERSANTES MINERALES, DISPERSANTES PARA LODOS DE ARCILLA DE CAOLIN E INHIBIDORES DE LAS INCRUSTACIONES, DISPERSANTES E INHIBIDORES DE LA CORROSION PARA EL TRATAMIENTO DE AGUAS Y LA PRODUCCION DE ACEITES.
ES94300992T 1993-03-29 1994-02-11 Procedimiento para la utilizacion eficiente de un agente de transferencia de cadenas. Expired - Lifetime ES2118325T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/038,429 US5294686A (en) 1993-03-29 1993-03-29 Process for efficient utilization of chain transfer agent

Publications (1)

Publication Number Publication Date
ES2118325T3 true ES2118325T3 (es) 1998-09-16

Family

ID=21899903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94300992T Expired - Lifetime ES2118325T3 (es) 1993-03-29 1994-02-11 Procedimiento para la utilizacion eficiente de un agente de transferencia de cadenas.

Country Status (14)

Country Link
US (1) US5294686A (es)
EP (1) EP0618240B1 (es)
JP (1) JP3343399B2 (es)
KR (1) KR100309221B1 (es)
CN (1) CN1057536C (es)
AT (1) ATE166892T1 (es)
AU (1) AU674368B2 (es)
BR (1) BR9400027A (es)
CA (1) CA2110201A1 (es)
DE (1) DE69410673T2 (es)
ES (1) ES2118325T3 (es)
NZ (1) NZ250871A (es)
PH (1) PH30160A (es)
TW (1) TW300232B (es)

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Also Published As

Publication number Publication date
CN1057536C (zh) 2000-10-18
PH30160A (en) 1997-01-21
CN1093091A (zh) 1994-10-05
CA2110201A1 (en) 1994-09-30
US5294686A (en) 1994-03-15
TW300232B (es) 1997-03-11
DE69410673T2 (de) 1999-03-18
ATE166892T1 (de) 1998-06-15
JP3343399B2 (ja) 2002-11-11
BR9400027A (pt) 1994-11-01
EP0618240B1 (en) 1998-06-03
DE69410673D1 (de) 1998-07-09
JPH06287208A (ja) 1994-10-11
AU674368B2 (en) 1996-12-19
AU5516394A (en) 1994-10-06
EP0618240A1 (en) 1994-10-05
KR100309221B1 (ko) 2001-12-15
NZ250871A (en) 1995-09-26

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