DE2204475C2 - Verfahren zur Polymerisation oder Mischpolymerisation von Vinylchlorid - Google Patents

Verfahren zur Polymerisation oder Mischpolymerisation von Vinylchlorid

Info

Publication number
DE2204475C2
DE2204475C2 DE2204475A DE2204475A DE2204475C2 DE 2204475 C2 DE2204475 C2 DE 2204475C2 DE 2204475 A DE2204475 A DE 2204475A DE 2204475 A DE2204475 A DE 2204475A DE 2204475 C2 DE2204475 C2 DE 2204475C2
Authority
DE
Germany
Prior art keywords
polymerization
cellulose
weight
vinyl chloride
water
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
DE2204475A
Other languages
German (de)
English (en)
Other versions
DE2204475A1 (de
Inventor
Ronald Lewis Midland Mich. Glomski
George King Greminger Jun.
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.)
Dow Chemical Co
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
Publication of DE2204475A1 publication Critical patent/DE2204475A1/de
Application granted granted Critical
Publication of DE2204475C2 publication Critical patent/DE2204475C2/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C08F251/02Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00Preparation of cellulose ethers
    • C08B11/193Mixed 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)
DE2204475A 1971-02-01 1972-01-31 Verfahren zur Polymerisation oder Mischpolymerisation von Vinylchlorid Expired DE2204475C2 (de)

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 (2)

Publication Number Publication Date
DE2204475A1 DE2204475A1 (de) 1972-08-17
DE2204475C2 true DE2204475C2 (de) 1984-02-09

Family

ID=26809080

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2204475A Expired DE2204475C2 (de) 1971-02-01 1972-01-31 Verfahren zur Polymerisation oder Mischpolymerisation von Vinylchlorid
DE2265728A Expired DE2265728C2 (de) 1971-02-01 1972-01-31 Verfahren zur Polymerisation oder Mischpolymerisation von Vinylchlorid

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2265728A Expired DE2265728C2 (de) 1971-02-01 1972-01-31 Verfahren zur Polymerisation oder Mischpolymerisation von Vinylchlorid

Country Status (9)

Country Link
AU (1) AU458446B2 (en:Method)
BE (1) BE778702A (en:Method)
CA (1) CA939850A (en:Method)
DE (2) DE2204475C2 (en:Method)
FR (1) FR2124270B1 (en:Method)
GB (1) GB1369291A (en:Method)
IT (1) IT948381B (en:Method)
NL (1) NL174148C (en:Method)
NO (2) NO141803C (en:Method)

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
NO143798C (no) 1981-04-15
NO773914L (no) 1972-08-02
NL174148B (nl) 1983-12-01
GB1369291A (en) 1974-10-02
AU3812872A (en) 1973-07-26
NL7201232A (en:Method) 1972-08-03
CA939850A (en) 1974-01-08
FR2124270B1 (en:Method) 1977-01-14
FR2124270A1 (en:Method) 1972-09-22
IT948381B (it) 1973-05-30
DE2204475A1 (de) 1972-08-17
NO141803C (no) 1980-05-14
BE778702A (fr) 1972-07-31
NO141803B (no) 1980-02-04
DE2265728C2 (de) 1983-12-22
NL174148C (nl) 1984-05-01
NO143798B (no) 1981-01-05
AU458446B2 (en) 1975-02-27

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