SE305649B - - Google Patents

Info

Publication number
SE305649B
SE305649B SE901/62A SE90162A SE305649B SE 305649 B SE305649 B SE 305649B SE 901/62 A SE901/62 A SE 901/62A SE 90162 A SE90162 A SE 90162A SE 305649 B SE305649 B SE 305649B
Authority
SE
Sweden
Application number
SE901/62A
Inventor
S Spatz
R Steiner
Original Assignee
Allied Chem
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 US86308A external-priority patent/US3272843A/en
Application filed by Allied Chem filed Critical Allied Chem
Publication of SE305649B publication Critical patent/SE305649B/xx

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
    • C08G59/4223—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof aromatic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C07C57/34—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings containing more than one carboxyl group
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Epoxy Resins (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
SE901/62A 1961-02-01 1962-01-26 SE305649B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86308A US3272843A (en) 1961-02-01 1961-02-01 Phenylene-bis
US499132A US3336260A (en) 1961-02-01 1965-09-13 Dianhydride curing agent for epoxy resins

Publications (1)

Publication Number Publication Date
SE305649B true SE305649B (de) 1968-11-04

Family

ID=26774604

Family Applications (2)

Application Number Title Priority Date Filing Date
SE901/62A SE305649B (de) 1961-02-01 1962-01-26
SE12159/63A SE303606B (de) 1961-02-01 1962-01-26

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE12159/63A SE303606B (de) 1961-02-01 1962-01-26

Country Status (7)

Country Link
US (1) US3336260A (de)
BE (1) BE613374A (de)
CH (2) CH427268A (de)
DE (2) DE1443352A1 (de)
GB (1) GB971731A (de)
NL (1) NL274272A (de)
SE (2) SE305649B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263209A (en) * 1979-07-02 1981-04-21 The Dow Chemical Company Aromatic dianhydrides
US5156744A (en) * 1989-02-14 1992-10-20 Fmc Corporation Process for inhibiting scale using maleic anhydride polymerized in reactive aromatic hydrocarbons
WO2020180976A1 (en) * 2019-03-04 2020-09-10 Sabic Global Technologies B.V. Curable encapsulant including thermoset epoxy composition
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL253053A (de) * 1959-06-24

Also Published As

Publication number Publication date
CH421070A (de) 1966-09-30
GB971731A (en) 1964-10-07
DE1443352A1 (de) 1968-12-05
US3336260A (en) 1967-08-15
BE613374A (de)
DE1495043A1 (de) 1969-02-06
SE303606B (de) 1968-09-02
NL274272A (de)
CH427268A (de) 1966-12-31

Similar Documents

Publication Publication Date Title
BE618516A (de)
BE600203A (de)
BE396226A (de)
BE458606A (de)
BE464928A (de)
BE469342A (de)
BE472265A (de)
BE475425A (de)
BE475477A (de)
BE476407A (de)
BE478349A (de)
BE482264A (de)
BE493336A (de)
BE567723A (de)
BE568568A (de)
BE583834A (de)
BE618943A (de)
BE596839A (de)
BE597352A (de)
BE597570A (de)
BE598861A (de)
BE599016A (de)
BE599210A (de)
BE599528A (de)
BE599922A (de)