DE1235585B - Verfahren zur Stabilisierung von hochmolekularen Polyoxymethylenen - Google Patents
Verfahren zur Stabilisierung von hochmolekularen PolyoxymethylenenInfo
- Publication number
- DE1235585B DE1235585B DEF38683A DEF0038683A DE1235585B DE 1235585 B DE1235585 B DE 1235585B DE F38683 A DEF38683 A DE F38683A DE F0038683 A DEF0038683 A DE F0038683A DE 1235585 B DE1235585 B DE 1235585B
- Authority
- DE
- Germany
- Prior art keywords
- polyoxymethylenes
- carbodiimide
- carbodiimides
- molecular weight
- high molecular
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/56—Polyacetals
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
- C08K5/40—Thiurams, i.e. compounds containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
- C08L59/02—Polyacetals containing polyoxymethylene sequences only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL302727D NL302727A (sv) | 1962-12-29 | ||
DEF38683A DE1235585B (de) | 1962-12-29 | 1962-12-29 | Verfahren zur Stabilisierung von hochmolekularen Polyoxymethylenen |
CH1318963A CH440696A (de) | 1962-12-29 | 1963-10-28 | Verfahren zur Stabilisierung von hochmolekularen Polyxymethylenen |
GB43679/63A GB993600A (en) | 1962-12-29 | 1963-11-05 | Stabilised polymers |
AT969263A AT251281B (de) | 1962-12-29 | 1963-12-04 | Verfahren zur Stabilisierung von hochmolekularen Polyoxymethylenen |
FR957561A FR1383280A (fr) | 1962-12-29 | 1963-12-18 | Procédé de stabilisation de polyoxyméthylènes à poids moléculaire élevé |
BE641445A BE641445A (sv) | 1962-12-29 | 1963-12-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF38683A DE1235585B (de) | 1962-12-29 | 1962-12-29 | Verfahren zur Stabilisierung von hochmolekularen Polyoxymethylenen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1235585B true DE1235585B (de) | 1967-03-02 |
Family
ID=7097452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF38683A Pending DE1235585B (de) | 1962-12-29 | 1962-12-29 | Verfahren zur Stabilisierung von hochmolekularen Polyoxymethylenen |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT251281B (sv) |
BE (1) | BE641445A (sv) |
CH (1) | CH440696A (sv) |
DE (1) | DE1235585B (sv) |
FR (1) | FR1383280A (sv) |
GB (1) | GB993600A (sv) |
NL (1) | NL302727A (sv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2754579A1 (de) * | 1976-12-17 | 1978-06-22 | Celanese Corp | Verfahren zur herstellung von polyoxymethylen-press- und formmassen |
DE2754599A1 (de) * | 1976-12-17 | 1978-06-22 | Celanese Corp | Faserverstaerkte press- und formmassen auf der basis von polyoxymethylenen und ihre verwendung |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4111887A (en) * | 1976-12-17 | 1978-09-05 | Celanese Corporation | Reinforced polyoxymethylene molding composition capable of forming composite articles exhibiting improved physical properties |
CA1246768A (en) * | 1983-02-25 | 1988-12-13 | Paul N. Richardson | Polyoxymethylene/polyurethane compositions containing polycarbodiimide |
US4845161A (en) * | 1983-02-25 | 1989-07-04 | E. I. Du Pont De Nemours And Company | Polyoxymethylene/polyurethane compositions containing polycarbodiimide |
DE4442722A1 (de) * | 1994-12-01 | 1996-06-05 | Basf Ag | Schlagzäh thermoplastische Formmassen |
DE4442723C2 (de) * | 1994-12-01 | 2002-10-24 | Basf Ag | Stabilisierte Polyoxymethylenformmassen |
JP3349439B2 (ja) * | 1998-07-08 | 2002-11-25 | 日清紡績株式会社 | ポリアセタール樹脂組成物 |
WO2011046566A1 (en) * | 2009-10-16 | 2011-04-21 | Rhein Chemie Rheinau Gmbh | New formaldehyde scavengers |
CN105778026B (zh) * | 2014-12-25 | 2018-11-20 | 上海华峰新材料研发科技有限公司 | 含位阻的碳化二亚胺类低聚物及其制备方法和应用 |
CN113166524B (zh) * | 2018-07-26 | 2024-06-18 | 杜邦聚合物公司 | 金属-聚缩醛组合件 |
EP4361209A1 (de) * | 2022-10-27 | 2024-05-01 | LANXESS Deutschland GmbH | Hydrolysestabilisierte polyester-haltige zusammensetzungen |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1245311A (fr) * | 1959-01-16 | 1960-11-04 | Bayer Ag | Procédé d'acylation des polyoxyméthylènes |
-
0
- NL NL302727D patent/NL302727A/xx unknown
-
1962
- 1962-12-29 DE DEF38683A patent/DE1235585B/de active Pending
-
1963
- 1963-10-28 CH CH1318963A patent/CH440696A/de unknown
- 1963-11-05 GB GB43679/63A patent/GB993600A/en not_active Expired
- 1963-12-04 AT AT969263A patent/AT251281B/de active
- 1963-12-18 FR FR957561A patent/FR1383280A/fr not_active Expired
- 1963-12-18 BE BE641445A patent/BE641445A/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1245311A (fr) * | 1959-01-16 | 1960-11-04 | Bayer Ag | Procédé d'acylation des polyoxyméthylènes |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2754579A1 (de) * | 1976-12-17 | 1978-06-22 | Celanese Corp | Verfahren zur herstellung von polyoxymethylen-press- und formmassen |
DE2754599A1 (de) * | 1976-12-17 | 1978-06-22 | Celanese Corp | Faserverstaerkte press- und formmassen auf der basis von polyoxymethylenen und ihre verwendung |
Also Published As
Publication number | Publication date |
---|---|
FR1383280A (fr) | 1964-12-24 |
GB993600A (en) | 1965-05-26 |
BE641445A (sv) | 1964-04-16 |
NL302727A (sv) | 1900-01-01 |
AT251281B (de) | 1966-12-27 |
CH440696A (de) | 1967-07-31 |
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