ES405867A1 - Un procedimiento mejorado de polimerizacion en masa. - Google Patents

Un procedimiento mejorado de polimerizacion en masa.

Info

Publication number
ES405867A1
ES405867A1 ES405867A ES405867A ES405867A1 ES 405867 A1 ES405867 A1 ES 405867A1 ES 405867 A ES405867 A ES 405867A ES 405867 A ES405867 A ES 405867A ES 405867 A1 ES405867 A1 ES 405867A1
Authority
ES
Spain
Prior art keywords
mixer
reactor
liquid
percent
region
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
ES405867A
Other languages
English (en)
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.)
Monsanto Co
Original Assignee
Monsanto 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
Priority claimed from US00172148A external-priority patent/US3838139A/en
Priority claimed from US00256660A external-priority patent/US3813369A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of ES405867A1 publication Critical patent/ES405867A1/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
    • C08F212/00—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 an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • C08F212/10—Styrene with nitriles
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

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)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
ES405867A 1971-08-16 1972-08-14 Un procedimiento mejorado de polimerizacion en masa. Expired ES405867A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17214671A 1971-08-16 1971-08-16
US00172148A US3838139A (en) 1971-08-16 1971-08-16 Continuous mass styrene-type monomer polymerization process
US00256660A US3813369A (en) 1972-05-25 1972-05-25 Continuous mass polymerization process

Publications (1)

Publication Number Publication Date
ES405867A1 true ES405867A1 (es) 1976-01-16

Family

ID=27390085

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405867A Expired ES405867A1 (es) 1971-08-16 1972-08-14 Un procedimiento mejorado de polimerizacion en masa.

Country Status (7)

Country Link
JP (1) JPS5414627B2 (es)
BE (1) BE787612A (es)
DE (1) DE2240294A1 (es)
ES (1) ES405867A1 (es)
FR (1) FR2149495B1 (es)
GB (1) GB1359247A (es)
IT (1) IT968214B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928495A (en) * 1974-04-26 1975-12-23 Monsanto Co Continuous process for the preparation of ABS type polyblends
US3931356A (en) * 1974-04-26 1976-01-06 Monsanto Company Continuous process for the preparation of ABS type polyblends
AU501419B2 (en) * 1975-05-08 1979-06-21 Dow Chemical Company, The Monovinyl aromatic monomer-acrylonitrile copolymer
JPH0323743Y2 (es) * 1985-11-29 1991-05-23
SU1584747A3 (ru) * 1986-04-28 1990-08-07 Фераг Аг (Фирма) Устройство дл штабелировани рулонов и разбора штабел из них
JP2759647B2 (ja) * 1986-04-28 1998-05-28 フエラ−ク ア−ゲ− 新聞、雑誌等の印刷物を処理する方法及び装置
JPH0772039B2 (ja) * 1986-05-08 1995-08-02 三菱重工業株式会社 ロ−ル原紙供給装置

Also Published As

Publication number Publication date
FR2149495A1 (es) 1973-03-30
IT968214B (it) 1974-03-20
GB1359247A (en) 1974-07-10
DE2240294A1 (de) 1973-03-01
FR2149495B1 (es) 1976-10-29
BE787612A (fr) 1973-02-16
JPS5414627B2 (es) 1979-06-08
JPS4834986A (es) 1973-05-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19840425