IT1160698B - Procedimento per la produzione in continuo di sciroppi di prepolimeri di metilmetacrilato - Google Patents

Procedimento per la produzione in continuo di sciroppi di prepolimeri di metilmetacrilato

Info

Publication number
IT1160698B
IT1160698B IT69324/78A IT6932478A IT1160698B IT 1160698 B IT1160698 B IT 1160698B IT 69324/78 A IT69324/78 A IT 69324/78A IT 6932478 A IT6932478 A IT 6932478A IT 1160698 B IT1160698 B IT 1160698B
Authority
IT
Italy
Prior art keywords
procedure
methyl methacrylate
continuous production
methacrylate prepolymer
prepolymer syrup
Prior art date
Application number
IT69324/78A
Other languages
English (en)
Italian (it)
Other versions
IT7869324A0 (it
Original Assignee
Sumitomo Chemical 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 JP12068477A external-priority patent/JPS5921326B2/ja
Priority claimed from JP12068377A external-priority patent/JPS5921325B2/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of IT7869324A0 publication Critical patent/IT7869324A0/it
Application granted granted Critical
Publication of IT1160698B publication Critical patent/IT1160698B/it

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
    • 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
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • 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
    • C08F2/02—Polymerisation in bulk

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT69324/78A 1977-10-06 1978-10-06 Procedimento per la produzione in continuo di sciroppi di prepolimeri di metilmetacrilato IT1160698B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12068477A JPS5921326B2 (ja) 1977-10-06 1977-10-06 メチルメタクリレ−ト系シロツプの連続製造法
JP12068377A JPS5921325B2 (ja) 1977-10-06 1977-10-06 メチルメタクリレ−ト系シロツプの連続製造方法

Publications (2)

Publication Number Publication Date
IT7869324A0 IT7869324A0 (it) 1978-10-06
IT1160698B true IT1160698B (it) 1987-03-11

Family

ID=26458210

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69324/78A IT1160698B (it) 1977-10-06 1978-10-06 Procedimento per la produzione in continuo di sciroppi di prepolimeri di metilmetacrilato

Country Status (7)

Country Link
AU (1) AU520196B2 (de)
CA (1) CA1107752A (de)
DE (1) DE2843759A1 (de)
FR (1) FR2405269A1 (de)
GB (1) GB2005282B (de)
IT (1) IT1160698B (de)
NL (1) NL187487C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU201101B (en) * 1986-11-14 1990-09-28 Mta Koezponti Kemiai Kutato In Process for producing by radical polymerization of polymers of polydispersity of 1,50 to 2,00, having functional groups in alpha, omega positions
US7230048B1 (en) * 2000-08-25 2007-06-12 Basf Corporation Process for continuous production of reactive polymers with in-line post-modification and products thereof
DE10349544A1 (de) * 2003-10-22 2005-05-25 Röhm GmbH & Co. KG Herstellung von farblosen, transparent oder gedeckt eingefärbten PLEXIGLAS-Blöcken aus restinitiatorfreiem Präpolymerisat durch thermische Polymerisation
CN106916247B (zh) * 2017-03-28 2019-10-15 北京华腾东光科技发展有限公司 Pmma预聚体及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL266816A (de) * 1960-07-07
US3474081A (en) * 1966-03-14 1969-10-21 Du Pont Methyl methacrylate polymer and process for making same
GB1233079A (de) * 1967-06-21 1971-05-26
BE788117A (fr) * 1971-08-30 1973-02-28 Perstorp Ab Procede de production d'elements pour circuits imprimes

Also Published As

Publication number Publication date
CA1107752A (en) 1981-08-25
NL7810090A (nl) 1979-04-10
NL187487C (nl) 1991-10-16
DE2843759A1 (de) 1979-04-12
AU520196B2 (en) 1982-01-21
AU4050378A (en) 1980-04-17
DE2843759C2 (de) 1989-03-16
GB2005282B (en) 1982-05-12
GB2005282A (en) 1979-04-19
FR2405269A1 (fr) 1979-05-04
NL187487B (nl) 1991-05-16
IT7869324A0 (it) 1978-10-06
FR2405269B1 (de) 1981-11-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931029