DK392275A - Fremgangsmade til fremstilling af polyesterharpikser med snever molekylvegtfordeling - Google Patents
Fremgangsmade til fremstilling af polyesterharpikser med snever molekylvegtfordelingInfo
- Publication number
- DK392275A DK392275A DK392275A DK392275A DK392275A DK 392275 A DK392275 A DK 392275A DK 392275 A DK392275 A DK 392275A DK 392275 A DK392275 A DK 392275A DK 392275 A DK392275 A DK 392275A
- Authority
- DK
- Denmark
- Prior art keywords
- molecular weight
- weight distribution
- polyester resins
- narrow molecular
- preparing polyester
- Prior art date
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2441921A DE2441921A1 (de) | 1974-09-02 | 1974-09-02 | Verfahren zur herstellung von polyesterharzen mit enger molekulargewichtsverteilung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK392275A true DK392275A (da) | 1976-03-03 |
Family
ID=5924664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK392275A DK392275A (da) | 1974-09-02 | 1975-09-01 | Fremgangsmade til fremstilling af polyesterharpikser med snever molekylvegtfordeling |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE833000A (da) |
| DE (1) | DE2441921A1 (da) |
| DK (1) | DK392275A (da) |
| FR (1) | FR2283165A1 (da) |
| GB (1) | GB1528802A (da) |
| IT (1) | IT1042215B (da) |
| NL (1) | NL173757B (da) |
| SE (1) | SE417722C (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4743655A (en) * | 1986-04-21 | 1988-05-10 | Nl Chemicals, Inc. | Narrow molecular weight polyester oligomers and method of preparation |
| 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 |
| 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)
| 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 |
-
1974
- 1974-09-02 DE DE2441921A patent/DE2441921A1/de not_active Withdrawn
-
1975
- 1975-09-01 SE SE7509707A patent/SE417722C/xx unknown
- 1975-09-01 DK DK392275A patent/DK392275A/da not_active Application Discontinuation
- 1975-09-01 IT IT26790/75A patent/IT1042215B/it active
- 1975-09-02 BE BE159684A patent/BE833000A/xx not_active IP Right Cessation
- 1975-09-02 NL NLAANVRAGE7510312,A patent/NL173757B/xx not_active Application Discontinuation
- 1975-09-02 GB GB36151/75A patent/GB1528802A/en not_active Expired
- 1975-09-02 FR FR7526890A patent/FR2283165A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1042215B (it) | 1980-01-30 |
| BE833000A (fr) | 1976-03-02 |
| SE7509707L (sv) | 1976-03-03 |
| FR2283165A1 (fr) | 1976-03-26 |
| DE2441921A1 (de) | 1976-03-11 |
| NL7510312A (nl) | 1976-03-04 |
| SE417722B (sv) | 1981-04-06 |
| GB1528802A (en) | 1978-10-18 |
| FR2283165B1 (da) | 1978-04-07 |
| NL173757B (nl) | 1983-10-03 |
| SE417722C (sv) | 1984-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |