GB1428184A - Process for the preparation of polyamides with increased impact strength - Google Patents
Process for the preparation of polyamides with increased impact strengthInfo
- Publication number
- GB1428184A GB1428184A GB2785273A GB2785273A GB1428184A GB 1428184 A GB1428184 A GB 1428184A GB 2785273 A GB2785273 A GB 2785273A GB 2785273 A GB2785273 A GB 2785273A GB 1428184 A GB1428184 A GB 1428184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyamides
- impact strength
- preparation
- increased impact
- lactaminsoluble
- 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.)
- Expired
Links
- 239000004952 Polyamide Substances 0.000 title abstract 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- 239000012190 activator Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Substances OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 239000002671 adjuvant Substances 0.000 abstract 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 150000001540 azides Chemical class 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- -1 carbon black Chemical compound 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- ALBYIUDWACNRRB-UHFFFAOYSA-N hexanamide Chemical compound CCCCCC(N)=O ALBYIUDWACNRRB-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003014 phosphoric acid esters Chemical class 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229920001515 polyalkylene glycol Polymers 0.000 abstract 1
- 229920000151 polyglycol Polymers 0.000 abstract 1
- 239000010695 polyglycol Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
-
- 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
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722248664 DE2248664C3 (de) | 1972-10-04 | 1972-10-04 | Verfahren zur Herstellung von Polyamidhohlkörpern mit erhöhter Schlagzähigkeit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1428184A true GB1428184A (en) | 1976-03-17 |
Family
ID=5858160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2785273A Expired GB1428184A (en) | 1972-10-04 | 1973-06-12 | Process for the preparation of polyamides with increased impact strength |
Country Status (13)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1033860B (it) * | 1975-02-13 | 1979-08-10 | Russo S | Processo di polimerizzazione di poliammidi lavorabili a temperature piu basse delle loro temperature convenzionali di fusione e di decomposizione |
| US4400490A (en) * | 1982-01-18 | 1983-08-23 | The B.F. Goodrich Company | Nylon compositions and RIM process for making same |
| US4507465A (en) * | 1982-12-29 | 1985-03-26 | Toray Industries, Inc. | Process for producing lactam/polyol block copolymer |
| US4487920A (en) * | 1983-06-13 | 1984-12-11 | Allied Corporation | Polyamide-polyol-triazine block copolymer and anionic polymerization process |
| JPS63175023A (ja) * | 1987-01-14 | 1988-07-19 | Matsushita Electric Ind Co Ltd | 低吸水ナイロンｒｉｍ材料 |
| DE4002260A1 (de) * | 1990-01-26 | 1991-08-01 | Basf Ag | Katalysatorloesung fuer die anionische polymerisation von lactamen und deren verwendung fuer die anionische polymerisation von caprolactam |
| EP2530074B1 (de) * | 2011-05-30 | 2013-10-23 | Rhein Chemie Rheinau GmbH | Neue Zusammensetzung zur Herstellung von Gusspolyamiden |
| EP2753654A1 (de) * | 2011-09-08 | 2014-07-16 | Rhein Chemie Rheinau GmbH | Neue zusammensetzungen zur herstellung von gusspolyamiden |
| EP2801587A1 (de) * | 2013-05-07 | 2014-11-12 | Rhein Chemie Rheinau GmbH | Zusammensetzungen, deren Herstellung und deren Verwendung zur Herstellung von Gusspolyamiden |
| EP3037477A4 (en) * | 2013-09-30 | 2017-04-26 | DIC Corporation | Polyisocyanate mixture, polyol mixture, adhesive, and laminated film |
| JP6805030B2 (ja) * | 2016-03-16 | 2020-12-23 | 三ツ星ベルト株式会社 | モノマー注型用組成物並びにポリアミド成形体及びその製造方法 |
| GB201710279D0 (en) * | 2017-06-28 | 2017-08-09 | Ge Healthcare Bio Sciences Ab | Improvements in and relating to bioprocessing equipment and fluid couplings therefor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1159643B (de) * | 1961-07-08 | 1963-12-19 | Basf Ag | Verfahren zur Herstellung von schaumfoermigen Polyamiden |
| NL6904544A (enrdf_load_stackoverflow) * | 1969-03-25 | 1970-09-29 | ||
| NL7014022A (enrdf_load_stackoverflow) * | 1970-09-23 | 1972-03-27 | ||
| JPS512507B2 (enrdf_load_stackoverflow) * | 1972-03-31 | 1976-01-26 |
-
1972
- 1972-10-04 DE DE19722248664 patent/DE2248664C3/de not_active Expired
-
1973
- 1973-06-07 DK DK317073A patent/DK133473C/da not_active IP Right Cessation
- 1973-06-08 CH CH836573A patent/CH583759A5/xx not_active IP Right Cessation
- 1973-06-11 CA CA173,672A patent/CA1005596A/en not_active Expired
- 1973-06-12 GB GB2785273A patent/GB1428184A/en not_active Expired
- 1973-06-14 SE SE7308404A patent/SE401516B/xx unknown
- 1973-06-18 CS CS438073A patent/CS172396B2/cs unknown
- 1973-06-22 NL NL7308754A patent/NL174362C/xx active Search and Examination
- 1973-06-26 BE BE132725A patent/BE801447A/xx not_active IP Right Cessation
- 1973-06-27 FR FR7323570A patent/FR2202115B1/fr not_active Expired
- 1973-07-04 JP JP7494173A patent/JPS5717884B2/ja not_active Expired
- 1973-08-23 SU SU1956652A patent/SU496740A3/ru active
- 1973-10-02 IT IT5285873A patent/IT996235B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT996235B (it) | 1975-12-10 |
| CH583759A5 (enrdf_load_stackoverflow) | 1977-01-14 |
| BE801447A (fr) | 1973-12-26 |
| DE2248664C3 (de) | 1982-04-15 |
| DE2248664B2 (de) | 1981-06-25 |
| JPS5717884B2 (enrdf_load_stackoverflow) | 1982-04-13 |
| DE2248664A1 (de) | 1974-04-18 |
| DK133473B (da) | 1976-05-24 |
| CA1005596A (en) | 1977-02-15 |
| FR2202115A1 (enrdf_load_stackoverflow) | 1974-05-03 |
| DK133473C (da) | 1976-10-18 |
| JPS4972394A (enrdf_load_stackoverflow) | 1974-07-12 |
| FR2202115B1 (enrdf_load_stackoverflow) | 1976-11-12 |
| CS172396B2 (enrdf_load_stackoverflow) | 1976-12-29 |
| SE401516B (sv) | 1978-05-16 |
| NL174362B (nl) | 1984-01-02 |
| SU496740A3 (ru) | 1975-12-25 |
| NL7308754A (enrdf_load_stackoverflow) | 1974-04-08 |
| NL174362C (nl) | 1985-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930611 |