ES8700278A1 - Procedimiento para la polimerizacion de suspension de mono- mero de cloruro de vinilo o de una mezcla de monomeros prin-cipalmente compuesta de cloruro de vinilo en un medio de po-limerizacion acuoso - Google Patents

Procedimiento para la polimerizacion de suspension de mono- mero de cloruro de vinilo o de una mezcla de monomeros prin-cipalmente compuesta de cloruro de vinilo en un medio de po-limerizacion acuoso

Info

Publication number
ES8700278A1
ES8700278A1 ES544635A ES544635A ES8700278A1 ES 8700278 A1 ES8700278 A1 ES 8700278A1 ES 544635 A ES544635 A ES 544635A ES 544635 A ES544635 A ES 544635A ES 8700278 A1 ES8700278 A1 ES 8700278A1
Authority
ES
Spain
Prior art keywords
vinyl chloride
monomer
suspension polymerization
chloride monomer
copolymer
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
Application number
ES544635A
Other languages
English (en)
Other versions
ES544635A0 (es
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
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
Priority claimed from JP13417684A external-priority patent/JPS6114204A/ja
Priority claimed from JP59203712A external-priority patent/JPS6181411A/ja
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Publication of ES8700278A1 publication Critical patent/ES8700278A1/es
Publication of ES544635A0 publication Critical patent/ES544635A0/es
Expired 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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride

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)

Abstract

PROCEDIMIENTO PARA LA POLIMERIZACION EN SUSPENSION DE MONOMERO DE CLORURO DE VINILO O DE UNA MEZCLA DE MONOMEROS VINILICOS, EN PRESENCIA DE UN INICIADOR DE POLIMERIZACION SOLIBLE EN EL MONOMERO Y DE UN TENSIOACTIVO NO IONICO, QUE PERMITE OBTENER UN POLIMERO VINILICO CON DENSIDAD A GRANEL ELEVADA Y MUY POCOS OJOS DE PEZ. CONSISTE EN LA ADICION AL MEDIO DE POLIMERIZACION, CUANDO LA CONVERSION DEL MONOMERO HA ALCANZADO UNA TASA DEL 1-20% DE UN COPOLIMERO CARBOXILICO RETICULADO (POR EJEMPLO ACIDO ACRILICO) Y UN 1-30% EN PESO DE BISALIL O BISMETALIL ETER DE DIETILENGLICOL (O EN GENERAL, UN COMPUESTO DE FORMULA I, DONDE ME ES METILO, ET ES ETILO, R ES H O METILO Y P, Q Y R SON 1,0 O UN ENTERO POSITIVO, SIEMPRE QUE PBQBR H 500).
ES544635A 1984-06-29 1985-06-27 Procedimiento para la polimerizacion de suspension de mono- mero de cloruro de vinilo o de una mezcla de monomeros prin-cipalmente compuesta de cloruro de vinilo en un medio de po-limerizacion acuoso Expired ES8700278A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13417684A JPS6114204A (ja) 1984-06-29 1984-06-29 塩化ビニル系重合体の製造方法
JP59203712A JPS6181411A (ja) 1984-09-28 1984-09-28 塩化ビニル系重合体の製造方法

Publications (2)

Publication Number Publication Date
ES8700278A1 true ES8700278A1 (es) 1986-10-16
ES544635A0 ES544635A0 (es) 1986-10-16

Family

ID=26468351

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544635A Expired ES8700278A1 (es) 1984-06-29 1985-06-27 Procedimiento para la polimerizacion de suspension de mono- mero de cloruro de vinilo o de una mezcla de monomeros prin-cipalmente compuesta de cloruro de vinilo en un medio de po-limerizacion acuoso

Country Status (16)

Country Link
US (2) US4694055A (es)
EP (1) EP0166430B1 (es)
KR (1) KR890002929B1 (es)
BR (1) BR8503127A (es)
CA (1) CA1250086A (es)
DE (1) DE3574258D1 (es)
ES (1) ES8700278A1 (es)
HK (1) HK71190A (es)
HU (1) HU202255B (es)
MX (1) MX164430B (es)
NO (1) NO164601C (es)
NZ (1) NZ212604A (es)
PL (1) PL254242A1 (es)
PT (1) PT80734B (es)
RO (1) RO92361B (es)
YU (1) YU108485A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6191205A (ja) * 1984-10-12 1986-05-09 Shin Etsu Chem Co Ltd 塩化ビニル系重合体の製造方法
US4742085A (en) * 1987-04-14 1988-05-03 The B. F. Goodrich Company Crosslinked porous skinless particles of PVC resin and process for producing same
JP2875408B2 (ja) * 1991-04-08 1999-03-31 信越化学工業株式会社 ビニル系重合体製造時の未反応単量体の回収方法
US5347464A (en) * 1992-09-22 1994-09-13 Basic Measuring Instruments High-pass filter for enhancing the resolution of AC power line harmonic measurements
US5808902A (en) * 1996-05-23 1998-09-15 Basic Measuring Instruments Power quality transducer for use with supervisory control systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772258A (en) * 1953-08-13 1956-11-27 Monsanto Chemicals Process for polymerizing vinyl chloride
US2886552A (en) * 1954-06-10 1959-05-12 Diamond Alkali Co Polymerization employing polyvinyl alkyl ethers as suspension stabilizers
GB1150488A (en) * 1966-05-30 1969-04-30 Shinetsu Chem Ind Co Process for the Suspension Polymerisation of Vinyl Chloride
US3907730A (en) * 1973-09-27 1975-09-23 Goodrich Co B F Resinous initiator suspension for olefinic polymerization reactions
JPS5427872B2 (es) * 1974-03-09 1979-09-12
JPS5253991A (en) * 1975-10-28 1977-04-30 Nissan Chem Ind Ltd Suspension polymerization of vinyl chloride
DE2911333A1 (de) * 1979-03-22 1980-10-02 Wacker Chemie Gmbh Verfahren zur polymerisation von vinylchlorid nach dem mikrosuspensionsverfahren
US4360651A (en) * 1980-05-19 1982-11-23 The B. F. Goodrich Company Process for preparing spherical and porous vinyl resin particles
BR8108608A (pt) * 1980-05-19 1982-04-06 Goodrich Co B F Processo para preparar particulas de resina vinilica porosas e esfericas

Also Published As

Publication number Publication date
NZ212604A (en) 1987-11-27
NO164601B (no) 1990-07-16
HK71190A (en) 1990-09-21
USRE32813E (en) 1988-12-27
NO852581L (no) 1985-12-30
RO92361B (ro) 1987-10-01
EP0166430A2 (en) 1986-01-02
HU202255B (en) 1991-02-28
PT80734B (pt) 1987-08-19
BR8503127A (pt) 1986-03-18
HUT39196A (en) 1986-08-28
DE3574258D1 (en) 1989-12-21
CA1250086A (en) 1989-02-14
YU108485A (en) 1987-06-30
EP0166430A3 (en) 1987-01-14
ES544635A0 (es) 1986-10-16
EP0166430B1 (en) 1989-11-15
PL254242A1 (en) 1986-06-17
KR890002929B1 (ko) 1989-08-12
RO92361A (ro) 1987-09-30
US4694055A (en) 1987-09-15
NO164601C (no) 1990-10-24
PT80734A (en) 1985-12-06
KR860000318A (ko) 1986-01-28
MX164430B (es) 1992-08-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401