IT989688B - PROCEDURE FOR PRODUCING POLYETERS CONTAINING HALOGEN - Google Patents

PROCEDURE FOR PRODUCING POLYETERS CONTAINING HALOGEN

Info

Publication number
IT989688B
IT989688B IT5115773A IT5115773A IT989688B IT 989688 B IT989688 B IT 989688B IT 5115773 A IT5115773 A IT 5115773A IT 5115773 A IT5115773 A IT 5115773A IT 989688 B IT989688 B IT 989688B
Authority
IT
Italy
Prior art keywords
polyeters
procedure
producing
containing halogen
halogen
Prior art date
Application number
IT5115773A
Other languages
Italian (it)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT989688B publication Critical patent/IT989688B/en

Links

Classifications

    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
    • C08G18/5006—Polyethers having heteroatoms other than oxygen having halogens having chlorine and/or bromine atoms
    • 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
    • C08G65/323—Polymers modified by chemical after-treatment with inorganic compounds containing halogens
    • C08G65/3233—Molecular halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT5115773A 1972-07-03 1973-07-02 PROCEDURE FOR PRODUCING POLYETERS CONTAINING HALOGEN IT989688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722232540 DE2232540A1 (en) 1972-07-03 1972-07-03 PROCESS FOR MANUFACTURING HALOGENIC POLYAETHER

Publications (1)

Publication Number Publication Date
IT989688B true IT989688B (en) 1975-06-10

Family

ID=5849521

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5115773A IT989688B (en) 1972-07-03 1973-07-02 PROCEDURE FOR PRODUCING POLYETERS CONTAINING HALOGEN

Country Status (8)

Country Link
JP (1) JPS4952898A (en)
BE (1) BE801660A (en)
DE (1) DE2232540A1 (en)
ES (1) ES416499A1 (en)
FR (1) FR2236886B1 (en)
GB (1) GB1422259A (en)
IT (1) IT989688B (en)
NL (1) NL7309199A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316797A (en) * 1976-07-30 1978-02-16 Sanyo Chem Ind Ltd Sheet material having good dyeability
JPS59196361A (en) * 1983-04-21 1984-11-07 Sanyo Kokusaku Pulp Co Ltd Film-forming composition
JP5364532B2 (en) * 2009-10-14 2013-12-11 株式会社センカファーマシー Polyethylene glycol derivatives and antitumor agents containing them as active ingredients
CN109265323B (en) * 2018-08-23 2021-09-28 浙江三江化工新材料有限公司 Preparation method of bisphenol A polyoxyethylene ether with narrow molecular weight distribution

Also Published As

Publication number Publication date
FR2236886A1 (en) 1975-02-07
FR2236886B1 (en) 1977-05-13
BE801660A (en) 1974-01-02
NL7309199A (en) 1974-01-07
DE2232540A1 (en) 1974-01-24
GB1422259A (en) 1976-01-21
JPS4952898A (en) 1974-05-22
ES416499A1 (en) 1976-02-16

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