ES449615A1 - Un procedimiento para la recuperacion de diepoxido de una resina epoxidica liquida. - Google Patents

Un procedimiento para la recuperacion de diepoxido de una resina epoxidica liquida.

Info

Publication number
ES449615A1
ES449615A1 ES449615A ES449615A ES449615A1 ES 449615 A1 ES449615 A1 ES 449615A1 ES 449615 A ES449615 A ES 449615A ES 449615 A ES449615 A ES 449615A ES 449615 A1 ES449615 A1 ES 449615A1
Authority
ES
Spain
Prior art keywords
diepoxides
epoxy resin
exceeding
image
general formula
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
ES449615A
Other languages
English (en)
Spanish (es)
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.)
RESINE SIR SpA SOC IT
Original Assignee
RESINE SIR SpA SOC IT
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 RESINE SIR SpA SOC IT filed Critical RESINE SIR SpA SOC IT
Publication of ES449615A1 publication Critical patent/ES449615A1/es
Expired 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/025—Polycondensates containing more than one epoxy group per molecule characterised by the purification methods 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/063—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with epihalohydrins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/08—Multieffect or multistage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/15—Special material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/16—Vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Epoxy Compounds (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
ES449615A 1975-07-08 1976-07-07 Un procedimiento para la recuperacion de diepoxido de una resina epoxidica liquida. Expired ES449615A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25176/75A IT1039744B (it) 1975-07-08 1975-07-08 Procedimento per la preparazione di diepossidi

Publications (1)

Publication Number Publication Date
ES449615A1 true ES449615A1 (es) 1977-11-16

Family

ID=11215916

Family Applications (1)

Application Number Title Priority Date Filing Date
ES449615A Expired ES449615A1 (es) 1975-07-08 1976-07-07 Un procedimiento para la recuperacion de diepoxido de una resina epoxidica liquida.

Country Status (11)

Country Link
US (1) US4026761A (cg-RX-API-DMAC7.html)
JP (1) JPS5210246A (cg-RX-API-DMAC7.html)
BR (1) BR7604440A (cg-RX-API-DMAC7.html)
CA (1) CA1062719A (cg-RX-API-DMAC7.html)
DE (1) DE2629860C2 (cg-RX-API-DMAC7.html)
ES (1) ES449615A1 (cg-RX-API-DMAC7.html)
FR (1) FR2317324A1 (cg-RX-API-DMAC7.html)
GB (1) GB1493214A (cg-RX-API-DMAC7.html)
IT (1) IT1039744B (cg-RX-API-DMAC7.html)
MX (1) MX3406E (cg-RX-API-DMAC7.html)
NL (1) NL7607586A (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0238832Y2 (cg-RX-API-DMAC7.html) * 1987-05-26 1990-10-18
DE4105428A1 (de) * 1991-02-21 1992-08-27 Bayer Ag Verfahren zur reinigung von bisphenolen
US5576362A (en) * 1992-04-20 1996-11-19 Denki Kagaku Kogyo Kabushiki Kaisha Insulating material and a circuit substrate in use thereof
CN1064057C (zh) * 1998-04-08 2001-04-04 浙江大学 环氧乙烷－环氧丙烷无规共聚物的纯化方法
RU2266902C1 (ru) * 2004-06-07 2005-12-27 Открытое акционерное общество "Завод им. В.А. Дегтярева" Способ удаления летучих примесей из эпоксидной смолы и устройство для его осуществления
CN101914193A (zh) * 2010-07-30 2010-12-15 苏州巨峰电气绝缘系统股份有限公司 利用分子蒸馏技术进行提纯双酚a分子环氧树脂的方法及装置
JP2015502413A (ja) 2011-11-01 2015-01-22 ダウ グローバル テクノロジーズ エルエルシー 液状エポキシ樹脂配合物
JP6364024B2 (ja) * 2013-12-04 2018-07-25 株式会社カネカ 高熱伝導性樹脂組成物、それを含有する放熱・伝熱用樹脂材料および熱伝導膜
JP2017505830A (ja) * 2013-12-18 2017-02-23 ブルー キューブ アイピー エルエルシー 蒸留されたエポキシノボラック樹脂
US9644067B2 (en) * 2013-12-18 2017-05-09 Blue Cube Ip Llc Distilled epoxy novolac resins

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410761A (en) * 1966-04-28 1968-11-12 Fmc Corp Recovery of epoxy polybutadiene by plural stage flash distillation
CH551406A (de) * 1971-04-23 1974-07-15 Reichhold Albert Chemie Ag Verfahren zum herstellen von glycidylaethern.
US3892634A (en) * 1973-02-20 1975-07-01 Upjohn Co Separation of 2,4{40 {0 and 4,4{40 {0 methylene bis(phenyl isocyanate) from polymethylene polyphenyl polyisocyanates

Also Published As

Publication number Publication date
MX3406E (es) 1980-10-31
US4026761A (en) 1977-05-31
FR2317324A1 (fr) 1977-02-04
CA1062719A (en) 1979-09-18
NL7607586A (nl) 1977-01-11
GB1493214A (en) 1977-11-30
DE2629860C2 (de) 1984-02-16
FR2317324B1 (cg-RX-API-DMAC7.html) 1979-04-06
BR7604440A (pt) 1977-07-26
IT1039744B (it) 1979-12-10
DE2629860A1 (de) 1977-01-27
JPS5210246A (en) 1977-01-26
JPS5239821B2 (cg-RX-API-DMAC7.html) 1977-10-07

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