DE69424768T2 - Polydioxolanhochmolekulargewichte und herstellungsverfahren - Google Patents

Polydioxolanhochmolekulargewichte und herstellungsverfahren

Info

Publication number
DE69424768T2
DE69424768T2 DE69424768T DE69424768T DE69424768T2 DE 69424768 T2 DE69424768 T2 DE 69424768T2 DE 69424768 T DE69424768 T DE 69424768T DE 69424768 T DE69424768 T DE 69424768T DE 69424768 T2 DE69424768 T2 DE 69424768T2
Authority
DE
Germany
Prior art keywords
polydioxolan
production method
high molecular
molecular weights
weights
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 - Fee Related
Application number
DE69424768T
Other languages
English (en)
Other versions
DE69424768D1 (de
Inventor
Takashi Namba
Hiroya Kobayashi
Kenji Minami
Hiroshi Itoh
Toshiaki Kuriyama
Masashi Yukitake
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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
Priority claimed from JP5188039A external-priority patent/JP3016676B2/ja
Priority claimed from JP5188040A external-priority patent/JP3016677B2/ja
Priority claimed from JP6053612A external-priority patent/JPH07258430A/ja
Priority claimed from JP6053613A external-priority patent/JP2744760B2/ja
Priority claimed from JP06163907A external-priority patent/JP3124891B2/ja
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of DE69424768D1 publication Critical patent/DE69424768D1/de
Application granted granted Critical
Publication of DE69424768T2 publication Critical patent/DE69424768T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C08G65/26—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 and other compounds
    • C08G65/2642—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 and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2666—Hetero polyacids
    • 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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • 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
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C08G65/12—Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides
    • 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
    • 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
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyethers (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
DE69424768T 1993-07-29 1994-07-26 Polydioxolanhochmolekulargewichte und herstellungsverfahren Expired - Fee Related DE69424768T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP5188039A JP3016676B2 (ja) 1993-07-29 1993-07-29 高分子量ポリジオキソランの製造法
JP5188040A JP3016677B2 (ja) 1993-07-29 1993-07-29 高分子量ポリジオキソランの処理方法
JP6053612A JPH07258430A (ja) 1994-03-24 1994-03-24 冷水崩壊性フィルムの製造方法
JP6053613A JP2744760B2 (ja) 1994-03-24 1994-03-24 親水性フィルム及びその製造方法
JP06163907A JP3124891B2 (ja) 1994-07-15 1994-07-15 親水性熱可塑性樹脂の製造装置及び製造方法
PCT/JP1994/001228 WO1995004099A1 (fr) 1993-07-29 1994-07-26 Polydioxolane a poids moleculaire eleve et son procede de production

Publications (2)

Publication Number Publication Date
DE69424768D1 DE69424768D1 (de) 2000-07-06
DE69424768T2 true DE69424768T2 (de) 2001-02-22

Family

ID=27523098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424768T Expired - Fee Related DE69424768T2 (de) 1993-07-29 1994-07-26 Polydioxolanhochmolekulargewichte und herstellungsverfahren

Country Status (4)

Country Link
US (1) US5747602A (de)
EP (1) EP0675146B1 (de)
DE (1) DE69424768T2 (de)
WO (1) WO1995004099A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001767A (en) * 1997-08-04 1999-12-14 Witco Corporation Heteropoly acid peroxide promoter
TW444032B (en) 1998-06-15 2001-07-01 Asahi Chemical Ind Process for producing tetrahydrofuran polymer
CA2361690A1 (en) 1999-02-05 2000-08-10 Peter Frenkel Phosphomolybdic acid stabilizer for hydrogen peroxide
WO2010001558A1 (ja) * 2008-07-02 2010-01-07 三菱瓦斯化学株式会社 低フィッシュアイ・ポリアセタール樹脂
WO2015005206A1 (ja) * 2013-07-12 2015-01-15 三菱瓦斯化学株式会社 ポリジオキソランの製造方法
CN113061220B (zh) * 2021-06-03 2021-09-21 北京石油化工学院 杂多酸混合物及其应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318848A (en) * 1963-06-20 1967-05-09 Celanese Corp Melt hydrolysis of oxymethylene copolymers
BE631682A (de) * 1962-04-28
BE647354A (de) * 1963-04-30
NL135320C (de) * 1964-07-31 British Industrial Plastics
US3598788A (en) * 1968-02-01 1971-08-10 Hoechst Ag Process for the manufacture of copolymers of trioxane
CA1216597A (en) * 1983-05-23 1987-01-13 Atsushi Aoshima Process for producing polyetherglycol
JPS61143428A (ja) * 1984-12-17 1986-07-01 Asahi Chem Ind Co Ltd ポリアルキレンエ−テルポリオ−ルの製造方法
US4788258A (en) * 1987-09-14 1988-11-29 Hoechst Celanese Corporation Low Tg non-crystalline acetal copolymers
JPH0737504B2 (ja) * 1987-12-25 1995-04-26 ポリプラスチックス株式会社 アセタール重合体又は共重合体の製造法
US4898925A (en) * 1988-09-12 1990-02-06 Hoechst Celanese Corporation Elastomeric acetal polymers
JPH0832758B2 (ja) * 1989-04-25 1996-03-29 東レ株式会社 安定化されたオキシメチレン共重合体の製造方法
DE3933333A1 (de) * 1989-10-06 1991-04-11 Basf Ag Verfahren zur reinigung von polyalkylenetherglykolen, die heteropolysaeuren enthalten
JP3038820B2 (ja) * 1990-07-06 2000-05-08 東レ株式会社 オキシメチレン共重合体の製造方法
JPH0465414A (ja) * 1990-07-06 1992-03-02 Toray Ind Inc トリオキサンの重合方法
DE4108047A1 (de) * 1991-03-13 1992-09-17 Basf Ag Verfahren zur einstellung des mittleren molekulargewichts von polyoxyalkylenglykolen und polyoxyalkylenderivaten bei der heteropolysaeure-katalysierten ringoeffnungspolymerisation von cyclischen ethern und(/oder acetalen

Also Published As

Publication number Publication date
WO1995004099A1 (fr) 1995-02-09
DE69424768D1 (de) 2000-07-06
US5747602A (en) 1998-05-05
EP0675146A1 (de) 1995-10-04
EP0675146B1 (de) 2000-05-31
EP0675146A4 (de) 1995-12-27

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee