GB917951A - Process for the production of copolymers of tetrahydrofuran and olefine oxides - Google Patents

Process for the production of copolymers of tetrahydrofuran and olefine oxides

Info

Publication number
GB917951A
GB917951A GB3802660A GB3802660A GB917951A GB 917951 A GB917951 A GB 917951A GB 3802660 A GB3802660 A GB 3802660A GB 3802660 A GB3802660 A GB 3802660A GB 917951 A GB917951 A GB 917951A
Authority
GB
United Kingdom
Prior art keywords
catalyst
mol
tetrahydrofuran
per cent
acid
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
GB3802660A
Other languages
English (en)
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.)
Bayer AG
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
Publication of GB917951A publication Critical patent/GB917951A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
GB3802660A 1960-01-28 1960-11-04 Process for the production of copolymers of tetrahydrofuran and olefine oxides Expired GB917951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF30408A DE1120139B (de) 1960-01-28 1960-01-28 Verfahren zur Herstellung von Mischpolymerisaten aus Tetrahydrofuran und Olefinoxyden

Publications (1)

Publication Number Publication Date
GB917951A true GB917951A (en) 1963-02-13

Family

ID=7093755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3802660A Expired GB917951A (en) 1960-01-28 1960-11-04 Process for the production of copolymers of tetrahydrofuran and olefine oxides

Country Status (3)

Country Link
DE (1) DE1120139B (enrdf_load_html_response)
GB (1) GB917951A (enrdf_load_html_response)
NL (1) NL258145A (enrdf_load_html_response)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408314A (en) * 1966-05-27 1968-10-29 Celanese Coatings Co Diglycidyl ethers of poly(tetrahydrofuran) process of making same and polymers thereof
US4393199A (en) 1981-05-12 1983-07-12 S R I International Cationic polymerization
EP0503386A1 (de) * 1991-03-13 1992-09-16 BASF Aktiengesellschaft Verfahren zur Herstellung von Polyoxyalkylenglykolen
US5218141A (en) * 1984-01-21 1993-06-08 Basf Aktiengesellschaft Preparation of polyoxybutylele polyoxyalkylene glycol dicarboxylates
US9193654B2 (en) * 2004-10-06 2015-11-24 Nof Corporation Cosmetic bases and cosmetics containing the same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354133A (en) * 1964-09-18 1967-11-21 Phillips Petroleum Co Vulcanizable copolymers of tetrahydrofuran with unsaturated epoxy compouns prepared i the presence of organoantimony hexachloride
US3442875A (en) * 1966-01-19 1969-05-06 Exxon Research Engineering Co Monoepoxide polymers
BE823493A (fr) * 1974-01-16 1975-06-18 Produits de polyaddition d'oxydes d'alkylene a base de tetrahydrofuranne
US4481123A (en) * 1981-05-06 1984-11-06 Bayer Aktiengesellschaft Polyethers, their preparation and their use as lubricants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045662B (de) 1957-03-14 1958-12-04 Bayer Ag Verfahren zur Herstellung von Mischpolymerisaten aus Tetrahydrofuran und Olefinoxyden

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408314A (en) * 1966-05-27 1968-10-29 Celanese Coatings Co Diglycidyl ethers of poly(tetrahydrofuran) process of making same and polymers thereof
US4393199A (en) 1981-05-12 1983-07-12 S R I International Cationic polymerization
US5218141A (en) * 1984-01-21 1993-06-08 Basf Aktiengesellschaft Preparation of polyoxybutylele polyoxyalkylene glycol dicarboxylates
EP0503386A1 (de) * 1991-03-13 1992-09-16 BASF Aktiengesellschaft Verfahren zur Herstellung von Polyoxyalkylenglykolen
US5416240A (en) * 1991-03-13 1995-05-16 Basf Aktiengesellschaft Preparation of poloxy-alkylene glycols
US9193654B2 (en) * 2004-10-06 2015-11-24 Nof Corporation Cosmetic bases and cosmetics containing the same

Also Published As

Publication number Publication date
NL258145A (enrdf_load_html_response)
DE1120139B (de) 1961-12-21

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