DE1142699B - Hitzehaerten von Epoxyharzmassen mit sauren Estern der Pyromellithsaeure - Google Patents

Hitzehaerten von Epoxyharzmassen mit sauren Estern der Pyromellithsaeure

Info

Publication number
DE1142699B
DE1142699B DEP24000A DEP0024000A DE1142699B DE 1142699 B DE1142699 B DE 1142699B DE P24000 A DEP24000 A DE P24000A DE P0024000 A DEP0024000 A DE P0024000A DE 1142699 B DE1142699 B DE 1142699B
Authority
DE
Germany
Prior art keywords
epoxy resin
pyromellitic acid
epoxy
groups
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.)
Pending
Application number
DEP24000A
Other languages
German (de)
English (en)
Inventor
Thomas Joseph Hyde
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE1142699B publication Critical patent/DE1142699B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing three or more hetero rings
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4223—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof aromatic
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/123—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/127—Acids containing aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)
DEP24000A 1958-12-02 1959-12-02 Hitzehaerten von Epoxyharzmassen mit sauren Estern der Pyromellithsaeure Pending DE1142699B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US886601XA 1958-12-02 1958-12-02

Publications (1)

Publication Number Publication Date
DE1142699B true DE1142699B (de) 1963-01-24

Family

ID=22212655

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP24000A Pending DE1142699B (de) 1958-12-02 1959-12-02 Hitzehaerten von Epoxyharzmassen mit sauren Estern der Pyromellithsaeure

Country Status (5)

Country Link
BE (1) BE585234A (pt)
DE (1) DE1142699B (pt)
FR (1) FR1243591A (pt)
GB (1) GB886601A (pt)
NL (1) NL245996A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002284A1 (de) * 1977-12-07 1979-06-13 Hoechst Aktiengesellschaft Reaktive härtbare Polymerenmischung und Verfahren zur Herstellung gehärteter Produkte daraus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL289600A (pt) * 1962-03-01
US7264913B2 (en) 2002-11-21 2007-09-04 Az Electronic Materials Usa Corp. Antireflective compositions for photoresists
US7081511B2 (en) * 2004-04-05 2006-07-25 Az Electronic Materials Usa Corp. Process for making polyesters
CN112679704B (zh) * 2020-12-28 2023-12-12 浙江创赢新材料有限公司 一种潜伏型桥连二酸酐固化剂及其制备方法与应用
CN113583207B (zh) * 2021-07-01 2022-08-26 山西省应用化学研究所(有限公司) 基于蓖麻油的水性聚氨酯乳液及胶粘剂的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683131A (en) * 1951-10-31 1954-07-06 Gen Electric Acidic polyester-ethoxyline resinous compositions
DE1036518B (de) * 1956-05-16 1958-08-14 Henkel & Cie Gmbh Verfahren zur Herstellung von mit Glas- oder Mineralfasern verstaerkten Kunststoffen
FR1168228A (fr) * 1955-12-19 1958-12-05 Minnesota Mining & Mfg Polymérisation de résines d'éthoxyline

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683131A (en) * 1951-10-31 1954-07-06 Gen Electric Acidic polyester-ethoxyline resinous compositions
FR1168228A (fr) * 1955-12-19 1958-12-05 Minnesota Mining & Mfg Polymérisation de résines d'éthoxyline
DE1036518B (de) * 1956-05-16 1958-08-14 Henkel & Cie Gmbh Verfahren zur Herstellung von mit Glas- oder Mineralfasern verstaerkten Kunststoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002284A1 (de) * 1977-12-07 1979-06-13 Hoechst Aktiengesellschaft Reaktive härtbare Polymerenmischung und Verfahren zur Herstellung gehärteter Produkte daraus

Also Published As

Publication number Publication date
FR1243591A (fr) 1960-10-14
GB886601A (en) 1962-01-10
NL245996A (pt)
BE585234A (pt)

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