BE625783A - - Google Patents

Info

Publication number
BE625783A
BE625783A BE625783DA BE625783A BE 625783 A BE625783 A BE 625783A BE 625783D A BE625783D A BE 625783DA BE 625783 A BE625783 A BE 625783A
Authority
BE
Belgium
Application number
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.)
Publication of BE625783A publication Critical patent/BE625783A/xx
Priority claimed from US157816A external-priority patent/US3213067A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • B22C1/2233—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B22C1/2246—Condensation polymers of aldehydes and ketones
    • 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
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
    • C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
BE625783D 1961-12-07 BE625783A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US157817A US3254060A (en) 1961-12-07 1961-12-07 Method of preparing unsaturated polyester resins from alkylene oxides and ethylenically unsaturated dicarboxylic acid anhydrides
US157816A US3213067A (en) 1961-12-07 1961-12-07 Method of preparing unsaturated polyester resins from alkylene oxides and ethylenically unsaturated dicarboxylic acid anhydrides

Publications (1)

Publication Number Publication Date
BE625783A true BE625783A (ja)

Family

ID=26854505

Family Applications (1)

Application Number Title Priority Date Filing Date
BE625783D BE625783A (ja) 1961-12-07

Country Status (7)

Country Link
US (1) US3254060A (ja)
BE (1) BE625783A (ja)
CH (1) CH437794A (ja)
DE (1) DE1495023A1 (ja)
ES (1) ES283156A1 (ja)
GB (1) GB996248A (ja)
LU (1) LU42813A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374208A (en) * 1962-10-19 1968-03-19 Pittsburgh Plate Glass Co Preparation of polyesters from alkylene oxides and dicarboxylic acid anhydrides
US3375301A (en) * 1965-10-07 1968-03-26 Leslie C. Case Polymer compositions from vinyl monomers and unsaturated polyester-polyether copolymers
GB1101247A (en) * 1965-12-13 1968-01-31 Scott Bader & Company Ltd Production of unsaturated polyesters
US3454530A (en) * 1966-03-07 1969-07-08 Leslie C Case Novel polyols which are reaction products of a monoepoxide and a cyclic monoanhydride
US3378527A (en) * 1966-09-08 1968-04-16 Leslie C. Case Ester ether-acetal copolymers and process of preparing same
US3483169A (en) * 1967-08-21 1969-12-09 Case Leslie C Polyester-polyethers and process of preparing the same
NL159685B (nl) * 1968-04-30 1979-03-15 Toyo Boseki Werkwijze voor het bereiden van macro-moleculaire polyesters; alsmede daaruit gevormde produkten.
US3624012A (en) * 1969-11-21 1971-11-30 Leslie C Case Process for preparing halogenated copolymers of olefinically unsaturated cycloaliphatic monoanhydrides with cyclic monoethers
US3723573A (en) * 1971-11-11 1973-03-27 Sun Research Development Process for preparing unsaturated polyester
JPS4920292A (ja) * 1972-06-16 1974-02-22
US4189517A (en) * 1978-11-08 1980-02-19 The General Tire & Rubber Company Low-shrink in-mold coating
US4360634A (en) * 1981-09-08 1982-11-23 The Dow Chemical Company Polyester resins containing diene oligomers
FR2644168B1 (fr) * 1989-03-10 1991-06-21 Inst Francais Du Petrole Procede de condensation d'au moins un epoxyde sur au moins un anhydride cyclique en presence d'un catalyseur a base d'au moins un complexe azote du titane
DE602006004364D1 (de) * 2005-08-29 2009-01-29 Shell Int Research Integriertes verfahren zur herstellung eines polyesterharzes
EP1919976A1 (en) * 2005-08-29 2008-05-14 Shell Internationale Research Maatschappij B.V. Integrated process for the preparation of a polyester resin
SG190135A1 (en) * 2010-11-09 2013-07-31 Basf Se Polyetherester polyols
CN113105611B (zh) * 2021-05-28 2022-04-26 嘉兴学院 一种酸酐化合物和环氧化合物开环交替共聚合的聚合方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423042A (en) * 1943-11-17 1947-06-24 Marco Chemicals Inc Polymerizable mixed ester of an unsaturated polycarboxylic acid, phthalic acid, and alower aliphatic glycol
US2822350A (en) * 1954-05-07 1958-02-04 Firestone Tire & Rubber Co Production of linear maleic polyesters
US2779783A (en) * 1954-09-29 1957-01-29 Firestone Tire & Rubber Co Production of linear polyesters of alkylene dicarboxylic acids
DE1034854B (de) * 1955-12-14 1958-07-24 Degussa Verfahren zur Herabsetzung der Saeurezahl hochmolekularer, ungesaettigter linearer Polyester
BE566442A (ja) * 1957-04-04

Also Published As

Publication number Publication date
CH437794A (de) 1967-06-15
US3254060A (en) 1966-05-31
DE1495023A1 (de) 1969-03-06
ES283156A1 (es) 1963-03-01
LU42813A1 (ja) 1963-02-05
GB996248A (en) 1965-06-23

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