IT1054462B - Dialogenuri di polietilenglicol - Google Patents

Dialogenuri di polietilenglicol

Info

Publication number
IT1054462B
IT1054462B IT19484/76A IT1948476A IT1054462B IT 1054462 B IT1054462 B IT 1054462B IT 19484/76 A IT19484/76 A IT 19484/76A IT 1948476 A IT1948476 A IT 1948476A IT 1054462 B IT1054462 B IT 1054462B
Authority
IT
Italy
Prior art keywords
polyethylenglicol
dialogenes
polyethylenglicol dialogenes
Prior art date
Application number
IT19484/76A
Other languages
English (en)
Original Assignee
Gaf Corp
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 Gaf Corp filed Critical Gaf Corp
Application granted granted Critical
Publication of IT1054462B publication Critical patent/IT1054462B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/12—Saturated ethers containing halogen
    • C07C43/126—Saturated ethers containing halogen having more than one ether bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/326—Polymers modified by chemical after-treatment with inorganic compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/337—Polymers modified by chemical after-treatment with organic compounds containing other elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Medicinal Preparation (AREA)
IT19484/76A 1975-06-05 1976-01-22 Dialogenuri di polietilenglicol IT1054462B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58396275A 1975-06-05 1975-06-05

Publications (1)

Publication Number Publication Date
IT1054462B true IT1054462B (it) 1981-11-10

Family

ID=24335333

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19484/76A IT1054462B (it) 1975-06-05 1976-01-22 Dialogenuri di polietilenglicol

Country Status (6)

Country Link
JP (1) JPS51143608A (it)
BE (1) BE838183A (it)
DE (1) DE2602893A1 (it)
FR (1) FR2313428A1 (it)
GB (1) GB1508511A (it)
IT (1) IT1054462B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934854A1 (de) * 1979-08-29 1981-09-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von stickstoffhaltigen kondensationsprodukten und deren verwendung
CA2351253A1 (en) * 2000-11-10 2002-05-10 Groupe Lysac Inc./Lysac Group Inc. Crosslinked polysaccharide, obtained by crosslinking with substituted polyethylene glycol, as superabsorbent

Also Published As

Publication number Publication date
JPS51143608A (en) 1976-12-10
BE838183A (fr) 1976-08-02
DE2602893A1 (de) 1976-12-16
GB1508511A (en) 1978-04-26
FR2313428A1 (fr) 1976-12-31

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