IT948381B - Perfezionamento nel procedimento di produzione di un polimero vinilico - Google Patents

Perfezionamento nel procedimento di produzione di un polimero vinilico

Info

Publication number
IT948381B
IT948381B IT48053/72A IT4805372A IT948381B IT 948381 B IT948381 B IT 948381B IT 48053/72 A IT48053/72 A IT 48053/72A IT 4805372 A IT4805372 A IT 4805372A IT 948381 B IT948381 B IT 948381B
Authority
IT
Italy
Prior art keywords
improvement
production process
vinyl polymer
vinyl
polymer
Prior art date
Application number
IT48053/72A
Other languages
English (en)
Italian (it)
Inventor
R Glomski
G Greminger
Original Assignee
Dow 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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of IT948381B publication Critical patent/IT948381B/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
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/193—Mixed ethers, i.e. ethers with two or more different etherifying groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT48053/72A 1971-02-01 1972-01-31 Perfezionamento nel procedimento di produzione di un polimero vinilico IT948381B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11163071A 1971-02-01 1971-02-01
US12032471A 1971-03-02 1971-03-02

Publications (1)

Publication Number Publication Date
IT948381B true IT948381B (it) 1973-05-30

Family

ID=26809080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48053/72A IT948381B (it) 1971-02-01 1972-01-31 Perfezionamento nel procedimento di produzione di un polimero vinilico

Country Status (9)

Country Link
AU (1) AU458446B2 (cs)
BE (1) BE778702A (cs)
CA (1) CA939850A (cs)
DE (2) DE2265728C2 (cs)
FR (1) FR2124270B1 (cs)
GB (1) GB1369291A (cs)
IT (1) IT948381B (cs)
NL (1) NL174148C (cs)
NO (2) NO141803C (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538051A (en) * 1949-11-23 1951-01-16 Dow Chemcial Company Aqueous suspension polymerization in the presence of methyl hydroxypropyl cellulose as granulating agent
US3340243A (en) * 1962-07-10 1967-09-05 Monsanto Co Aqueous suspension polymerization of vinyl chloride in presence of a nonionic, water soluble, hydrophilic colloid and an acyl persulfonate

Also Published As

Publication number Publication date
CA939850A (en) 1974-01-08
NO141803C (no) 1980-05-14
NO143798B (no) 1981-01-05
FR2124270B1 (cs) 1977-01-14
NO141803B (no) 1980-02-04
NL174148B (nl) 1983-12-01
AU3812872A (en) 1973-07-26
FR2124270A1 (cs) 1972-09-22
NL174148C (nl) 1984-05-01
BE778702A (fr) 1972-07-31
DE2265728C2 (de) 1983-12-22
DE2204475C2 (de) 1984-02-09
DE2204475A1 (de) 1972-08-17
NO773914L (no) 1972-08-02
NL7201232A (cs) 1972-08-03
GB1369291A (en) 1974-10-02
AU458446B2 (en) 1975-02-27
NO143798C (no) 1981-04-15

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