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NL7510312A - PROCESS FOR THE PREPARATION OF POLYESTER RESINS WITH A CLOSE MOLEKUUL WEIGHT DISTRIBUTION. - Google Patents

PROCESS FOR THE PREPARATION OF POLYESTER RESINS WITH A CLOSE MOLEKUUL WEIGHT DISTRIBUTION.

Info

Publication number
NL7510312A
NL7510312A NL7510312A NL7510312A NL7510312A NL 7510312 A NL7510312 A NL 7510312A NL 7510312 A NL7510312 A NL 7510312A NL 7510312 A NL7510312 A NL 7510312A NL 7510312 A NL7510312 A NL 7510312A
Authority
NL
Netherlands
Prior art keywords
molekuul
preparation
close
weight distribution
polyester resins
Prior art date
Application number
NL7510312A
Other languages
Dutch (nl)
Other versions
NL173757B (en
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of NL7510312A publication Critical patent/NL7510312A/en
Publication of NL173757B publication Critical patent/NL173757B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • 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
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Epoxy Resins (AREA)
NLAANVRAGE7510312,A 1974-09-02 1975-09-02 METHOD FOR PREPARING BRANCHED POLYESTERS AND COATINGS MADE FROM PAINTS OR LACQUERS BASED ON THESE POLYESTERS. NL173757B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2441921A DE2441921A1 (en) 1974-09-02 1974-09-02 PROCESS FOR THE PRODUCTION OF POLYESTER RESINS WITH A NARROW MOLECULAR WEIGHT DISTRIBUTION

Publications (2)

Publication Number Publication Date
NL7510312A true NL7510312A (en) 1976-03-04
NL173757B NL173757B (en) 1983-10-03

Family

ID=5924664

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7510312,A NL173757B (en) 1974-09-02 1975-09-02 METHOD FOR PREPARING BRANCHED POLYESTERS AND COATINGS MADE FROM PAINTS OR LACQUERS BASED ON THESE POLYESTERS.

Country Status (8)

Country Link
BE (1) BE833000A (en)
DE (1) DE2441921A1 (en)
DK (1) DK392275A (en)
FR (1) FR2283165A1 (en)
GB (1) GB1528802A (en)
IT (1) IT1042215B (en)
NL (1) NL173757B (en)
SE (1) SE417722C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659778A (en) * 1986-04-21 1987-04-21 Nl Chemicals, Inc. Narrow molecular weight polyester oligomers and method of preparation
US4789706A (en) * 1986-04-21 1988-12-06 Nl Chemicals, Inc. Narrow molecular weight polyester oligomers and method of preparation
US4743655A (en) * 1986-04-21 1988-05-10 Nl Chemicals, Inc. Narrow molecular weight polyester oligomers and method of preparation
IL116255A (en) † 1995-01-05 2004-02-19 Du Pont High-solids coating composition
TW380151B (en) * 1996-05-17 2000-01-21 Du Pont Mar-resistant oligomeric-based coatings
US5952452A (en) * 1997-07-16 1999-09-14 E. I. Du Pont De Nemours And Company Hydroxy-functional oligomers for high solids coatings
US6277497B1 (en) 1998-07-16 2001-08-21 E. I. Du Pont De Nemours And Company Hydroxy-functional oligomers for high solids coatings
US8008394B2 (en) * 2005-07-13 2011-08-30 E.I. Du Pont De Nemours & Company Low-VOC primer for plastic coating
US20230061744A1 (en) * 2019-12-30 2023-03-02 Basf Coatings Gmbh Clearcoat compositions comprising branched polyesters in additive amounts as flow enhancers and levelling agents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089863A (en) * 1956-06-29 1963-05-14 Devoe & Raynolds Co Inc Process for preparation of a polyester resin of pentaerythritol, a dicarboxylic acid anhydride, and a monoepoxide
DE2110278A1 (en) * 1970-03-06 1972-07-20 Takeda Chemical Industries Ltd Polyetherpoly esterpolyols - used in mfe of polyurethanes for laminating
US3928420A (en) * 1973-06-12 1975-12-23 Du Pont Mixed esters of polybasic saturated acids, glycols and glycidyl esters

Also Published As

Publication number Publication date
GB1528802A (en) 1978-10-18
FR2283165A1 (en) 1976-03-26
SE417722B (en) 1981-04-06
IT1042215B (en) 1980-01-30
SE7509707L (en) 1976-03-03
DE2441921A1 (en) 1976-03-11
FR2283165B1 (en) 1978-04-07
DK392275A (en) 1976-03-03
BE833000A (en) 1976-03-02
SE417722C (en) 1984-10-15
NL173757B (en) 1983-10-03

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
R1B Notice of opposition during period of laying open
BI The patent application has been withdrawn