DE2137942A1 - Polyaether - Google Patents

Polyaether

Info

Publication number
DE2137942A1
DE2137942A1 DE19712137942 DE2137942A DE2137942A1 DE 2137942 A1 DE2137942 A1 DE 2137942A1 DE 19712137942 DE19712137942 DE 19712137942 DE 2137942 A DE2137942 A DE 2137942A DE 2137942 A1 DE2137942 A1 DE 2137942A1
Authority
DE
Germany
Prior art keywords
parts
product
water
acid
foam
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.)
Pending
Application number
DE19712137942
Other languages
German (de)
English (en)
Inventor
Manfred Dr Daeuble
Rolf Dr Fikentscher
Robert Dr Gehm
Heinz Dr Graefje
Knut Dr Oppenlaender
Reinhold Dr Plass
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE19712137942 priority Critical patent/DE2137942A1/de
Priority to CH1118672A priority patent/CH574979A5/xx
Priority to GB3533072A priority patent/GB1389863A/en
Priority to IT5184072A priority patent/IT961756B/it
Priority to FR7227364A priority patent/FR2147305A1/fr
Publication of DE2137942A1 publication Critical patent/DE2137942A1/de
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
    • D06P1/613—Polyethers without nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • 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
    • C08G65/04—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 from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • 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
    • C08G65/04—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 from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/16—Cyclic ethers having four or more ring atoms
    • C08G65/20—Tetrahydrofuran
    • 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
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Coloring (AREA)
DE19712137942 1971-07-29 1971-07-29 Polyaether Pending DE2137942A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19712137942 DE2137942A1 (de) 1971-07-29 1971-07-29 Polyaether
CH1118672A CH574979A5 (enExample) 1971-07-29 1972-07-26
GB3533072A GB1389863A (en) 1971-07-29 1972-07-28 Polyethers
IT5184072A IT961756B (it) 1971-07-29 1972-07-28 Polieteri
FR7227364A FR2147305A1 (enExample) 1971-07-29 1972-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712137942 DE2137942A1 (de) 1971-07-29 1971-07-29 Polyaether

Publications (1)

Publication Number Publication Date
DE2137942A1 true DE2137942A1 (de) 1973-02-08

Family

ID=5815184

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712137942 Pending DE2137942A1 (de) 1971-07-29 1971-07-29 Polyaether

Country Status (5)

Country Link
CH (1) CH574979A5 (enExample)
DE (1) DE2137942A1 (enExample)
FR (1) FR2147305A1 (enExample)
GB (1) GB1389863A (enExample)
IT (1) IT961756B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433851C2 (de) * 1984-09-14 1987-01-08 Gurit-Essex Ag, Freienbach Chemisch härtbare Harze aus 1-Oxa-3-aza-tetralin-Gruppen enthaltenden Verbindungen und cycloaliphatischen Epoxid-harzen, Verfahren zu deren Herstellung sowie Verwendung solcher Harze
CA2020037A1 (en) * 1990-01-22 1991-07-23 Rodney L. Sung Polyoxyalkylene ester compounds and ori-inhibited motor fuel compositions
FR2859921B1 (fr) * 2003-09-18 2006-02-03 Seppic Sa Composition tensioactive et utilisation comme modificateur de cristallisation peu moussant dans le procede dihydrate de synthese de l'acide phosphorique
CN111534360A (zh) * 2020-03-05 2020-08-14 郑州大学 一种水性防锈消泡剂及其制备方法

Also Published As

Publication number Publication date
GB1389863A (en) 1975-04-09
IT961756B (it) 1973-12-10
FR2147305A1 (enExample) 1973-03-09
CH574979A5 (enExample) 1976-04-30

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