ES416060A1 - Procedimiento para la obtencion de productos de poliadiciona base de anhidridos de acido dicarboxilicos ciclicos. - Google Patents

Procedimiento para la obtencion de productos de poliadiciona base de anhidridos de acido dicarboxilicos ciclicos.

Info

Publication number
ES416060A1
ES416060A1 ES416060A ES416060A ES416060A1 ES 416060 A1 ES416060 A1 ES 416060A1 ES 416060 A ES416060 A ES 416060A ES 416060 A ES416060 A ES 416060A ES 416060 A1 ES416060 A1 ES 416060A1
Authority
ES
Spain
Prior art keywords
anhydrides
epoxy resins
liquid hardener
thinners
isomerized
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
ES416060A
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 ES416060A1 publication Critical patent/ES416060A1/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
    • 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
    • C08G59/4215—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof cycloaliphatic

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)
  • Furan Compounds (AREA)
  • Organic Insulating Materials (AREA)
ES416060A 1972-06-20 1973-06-19 Procedimiento para la obtencion de productos de poliadiciona base de anhidridos de acido dicarboxilicos ciclicos. Expired ES416060A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722229907 DE2229907A1 (de) 1972-06-20 1972-06-20 Fluessige haertungsmittel fuer epoxid harze

Publications (1)

Publication Number Publication Date
ES416060A1 true ES416060A1 (es) 1976-05-16

Family

ID=5848156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416060A Expired ES416060A1 (es) 1972-06-20 1973-06-19 Procedimiento para la obtencion de productos de poliadiciona base de anhidridos de acido dicarboxilicos ciclicos.

Country Status (10)

Country Link
JP (1) JPS4957099A (es)
AT (1) AT334091B (es)
BE (1) BE801057A (es)
CH (1) CH584727A5 (es)
DE (1) DE2229907A1 (es)
ES (1) ES416060A1 (es)
FR (1) FR2189452A1 (es)
GB (1) GB1367270A (es)
IT (1) IT985495B (es)
NL (1) NL7308442A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149318A (es) * 1974-05-20 1975-11-29
JPS50149319A (es) * 1974-05-20 1975-11-29
JPS50149320A (es) * 1974-05-20 1975-11-29
US4160741A (en) * 1977-07-11 1979-07-10 American Cyanamid Company Benzothiazole accelerators stabilized with oxirane compounds
DE3205820A1 (de) * 1982-02-18 1983-08-25 Chemische Werke Hüls AG, 4370 Marl Neue fluessige anhydridhaerter fuer epoxidharzmassen
DE3242711A1 (de) * 1982-11-19 1984-05-24 Bayer Ag, 5090 Leverkusen Mischungen spezieller cycloaliphatischer 1,2-diepoxide und ihre verwendung
GB9224854D0 (en) * 1992-11-27 1993-01-13 Ciba Geigy Ag Moulding process

Also Published As

Publication number Publication date
JPS4957099A (es) 1974-06-03
DE2229907A1 (de) 1974-01-10
GB1367270A (en) 1974-09-18
IT985495B (it) 1974-11-30
FR2189452A1 (es) 1974-01-25
BE801057A (fr) 1973-12-18
ATA533173A (de) 1976-04-15
CH584727A5 (es) 1977-02-15
AT334091B (de) 1976-12-27
NL7308442A (es) 1973-12-27

Similar Documents

Publication Publication Date Title
ZA753393B (en) Process for reacting epoxides with carboxylic acids or anhydrides and epoxy resin composition
AT319431B (de) Aushärtbare pulverige Mischung zum Herstellen von Überzügen
AT320816B (de) Aushärtbare pulverige Mischung zum Herstellen von Überzügen
CA1036295A (en) Composition of epoxide resins, polycarboxylic acid anhydrides and polyester-dicarboxylic acids
AT320815B (de) Aushärtbare pulverige Mischung zum Herstellen von Überzügen
SE414781B (sv) Epoxihartsblandning innehallande epoxidgrupphaltiga addukter pa polyesterdikarbonsyrafas
ES416060A1 (es) Procedimiento para la obtencion de productos de poliadiciona base de anhidridos de acido dicarboxilicos ciclicos.
GB1121196A (en) Latent hardener and stable heat cured epoxy compositions
GB1074293A (en) Pulverulent epoxy resin coating compositions
AT320817B (de) Aushärtbare pulverige Mischung zum Herstellen von Überzügen
ES416443A1 (es) Procedimiento para la obtencion de agentes de revestimien- to pulverulentos endurecibles.
GB1009806A (en) Improvements in or relating to curing agents for epoxy resins
FR2348955A1 (fr) Procede pour preparer des substrats enduits avec des melanges resine epoxy/durcisseur,stables au stockage et rapidement durcissables
GB1084195A (es)
ES371133A1 (es) Un procedimiento de preparacion de agentes de curado para resinas epoxidicas.
GB1261606A (en) DIGLYCIDYL AND DI-beta-METHYLGLYCIDYL ESTERS OF ALIPHATIC DICARBOXYLIC ACIDS, PROCESSES FOR THEIR MANUFACTURE AND USE
ES430815A1 (es) Procedimiento para la preparacion de compuestos triglicidi-licos.
AT304467B (de) Verfahren zur herstellung eines fluessigen,isomerisierten anhydridgemisches als haertungsmittel fuer epoxydharze
GB1390716A (en) Ester of trimellitic anhydride and process for producing the same
ES417445A1 (es) Procedimiento para la fabricacion de cemento en polvo para el endurecimiento de resinas de poliesteres.
GB1096853A (en) Epoxide resin containing hydraulic cement compositions
GB1033697A (en) Curing process for epoxy resins
ES357771A1 (es) Procedimiento para la preparacion de masas de prensa a basede compuestos que contienen en la molecula mas de un grupo epoxidico.
GB1260892A (en) New n-heterocyclic n,n'-diglycidyl compounds, process for their manufacture and their use
ES279637A1 (es) Un procedimiento para la obtención de una composición de resina de cloruro de vinilo