DE69519832D1 - Verfahren zur Polyetherreinigung - Google Patents

Verfahren zur Polyetherreinigung

Info

Publication number
DE69519832D1
DE69519832D1 DE69519832T DE69519832T DE69519832D1 DE 69519832 D1 DE69519832 D1 DE 69519832D1 DE 69519832 T DE69519832 T DE 69519832T DE 69519832 T DE69519832 T DE 69519832T DE 69519832 D1 DE69519832 D1 DE 69519832D1
Authority
DE
Germany
Prior art keywords
polyether
cleaning
polyether cleaning
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 - Lifetime
Application number
DE69519832T
Other languages
English (en)
Other versions
DE69519832T2 (de
Inventor
Takashi Watabe
Hiroshi Hatano
Kazunori Chiba
Takao Doi
Toru Ueno
Etsuko Sakai
Minoru Yamada
Shinya Saiki
Hirotsugu Yamamoto
Toshihiko Higuchi
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.)
AGC Inc
Original Assignee
Asahi Glass 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
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of DE69519832D1 publication Critical patent/DE69519832D1/de
Publication of DE69519832T2 publication Critical patent/DE69519832T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
    • 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
    • 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
    • C08G65/327—Polymers modified by chemical after-treatment with inorganic compounds containing phosphorus
    • 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
    • C08G65/336—Polymers modified by chemical after-treatment with organic compounds containing silicon
DE69519832T 1994-07-18 1995-07-17 Verfahren zur Polyetherreinigung Expired - Lifetime DE69519832T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16518194 1994-07-18
JP32311394 1994-12-26

Publications (2)

Publication Number Publication Date
DE69519832D1 true DE69519832D1 (de) 2001-02-15
DE69519832T2 DE69519832T2 (de) 2001-06-07

Family

ID=26490012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519832T Expired - Lifetime DE69519832T2 (de) 1994-07-18 1995-07-17 Verfahren zur Polyetherreinigung

Country Status (4)

Country Link
US (2) US5811566A (de)
EP (1) EP0693513B1 (de)
JP (1) JP3981162B2 (de)
DE (1) DE69519832T2 (de)

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JP5974013B2 (ja) 2011-09-22 2016-08-23 株式会社カネカ 硬化性組成物およびその硬化物
JP6272763B2 (ja) 2012-09-28 2018-01-31 株式会社カネカ 構造体
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Also Published As

Publication number Publication date
DE69519832T2 (de) 2001-06-07
JP3981162B2 (ja) 2007-09-26
EP0693513A3 (de) 1997-01-02
JPH08231707A (ja) 1996-09-10
EP0693513B1 (de) 2001-01-10
US5973096A (en) 1999-10-26
EP0693513A2 (de) 1996-01-24
US5811566A (en) 1998-09-22

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