SU1079179A3 - Способ получени простых-сложных блоксополиэфирамидов - Google Patents
Способ получени простых-сложных блоксополиэфирамидов Download PDFInfo
- Publication number
- SU1079179A3 SU1079179A3 SU782567997A SU2567997A SU1079179A3 SU 1079179 A3 SU1079179 A3 SU 1079179A3 SU 782567997 A SU782567997 A SU 782567997A SU 2567997 A SU2567997 A SU 2567997A SU 1079179 A3 SU1079179 A3 SU 1079179A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- molecular weight
- polyamide
- acid
- reaction
- esteramides
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 229920001400 block copolymer Polymers 0.000 title description 3
- 239000004952 Polyamide Substances 0.000 claims abstract description 26
- 229920002647 polyamide Polymers 0.000 claims abstract description 26
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 24
- 230000007062 hydrolysis Effects 0.000 claims abstract description 10
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 16
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 14
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 8
- 239000004953 Aliphatic polyamide Substances 0.000 claims description 6
- 229920003231 aliphatic polyamide Polymers 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- ZQQKMLSWWANXNO-UHFFFAOYSA-N undecan-1-amine;hydrochloride Chemical compound Cl.CCCCCCCCCCCN ZQQKMLSWWANXNO-UHFFFAOYSA-N 0.000 claims 1
- 238000006068 polycondensation reaction Methods 0.000 abstract description 16
- 125000001931 aliphatic group Chemical group 0.000 abstract description 9
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 4
- 229930195733 hydrocarbon Natural products 0.000 abstract description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000047 product Substances 0.000 description 21
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- GUOSQNAUYHMCRU-UHFFFAOYSA-N 11-Aminoundecanoic acid Chemical compound NCCCCCCCCCCC(O)=O GUOSQNAUYHMCRU-UHFFFAOYSA-N 0.000 description 7
- 235000011037 adipic acid Nutrition 0.000 description 7
- 239000001361 adipic acid Substances 0.000 description 7
- -1 dodecolactam Chemical compound 0.000 description 6
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 6
- 229920000571 Nylon 11 Polymers 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920001634 Copolyester Polymers 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 150000003951 lactams Chemical class 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 3
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 2
- GYSCBCSGKXNZRH-UHFFFAOYSA-N 1-benzothiophene-2-carboxamide Chemical compound C1=CC=C2SC(C(=O)N)=CC2=C1 GYSCBCSGKXNZRH-UHFFFAOYSA-N 0.000 description 1
- 101100206315 Clostridium perfringens tetP gene Proteins 0.000 description 1
- GHVNFZFCNZKVNT-UHFFFAOYSA-N Decanoic acid Natural products CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- DBNJSZYFWVVQBO-UHFFFAOYSA-N SOOS Chemical compound SOOS DBNJSZYFWVVQBO-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- QFNNDGVVMCZKEY-UHFFFAOYSA-N azacyclododecan-2-one Chemical compound O=C1CCCCCCCCCCN1 QFNNDGVVMCZKEY-UHFFFAOYSA-N 0.000 description 1
- CJYXCQLOZNIMFP-UHFFFAOYSA-N azocan-2-one Chemical compound O=C1CCCCCCN1 CJYXCQLOZNIMFP-UHFFFAOYSA-N 0.000 description 1
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 239000012035 limiting reagent Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 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
- C08G69/44—Polyester-amides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/926—Polyamide containing a plurality of oxyalkylene groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/927—Polyamide admixed with oxyalkylene-containing polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7701886A FR2378058A1 (fr) | 1977-01-24 | 1977-01-24 | Copolyetheresteramides stables a l'hydrolyse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1079179A3 true SU1079179A3 (ru) | 1984-03-07 |
Family
ID=9185821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782567997A SU1079179A3 (ru) | 1977-01-24 | 1978-01-24 | Способ получени простых-сложных блоксополиэфирамидов |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4238582A (enExample) |
| JP (1) | JPS53104694A (enExample) |
| BE (1) | BE863186A (enExample) |
| CA (1) | CA1104733A (enExample) |
| CH (1) | CH629833A5 (enExample) |
| DE (1) | DE2802989C2 (enExample) |
| DK (1) | DK158004C (enExample) |
| ES (1) | ES466246A1 (enExample) |
| FR (1) | FR2378058A1 (enExample) |
| GB (1) | GB1555644A (enExample) |
| IT (1) | IT1093261B (enExample) |
| NL (1) | NL175629C (enExample) |
| PL (1) | PL111803B1 (enExample) |
| SU (1) | SU1079179A3 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2930343A1 (de) * | 1979-07-26 | 1981-02-19 | Huels Chemische Werke Ag | Formmasse aus einem hochmolekularen linearen polyester |
| DE2932234C2 (de) * | 1979-08-09 | 1982-01-28 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von Polyether(ester)amiden |
| DE2936977C2 (de) * | 1979-09-13 | 1986-06-12 | Hüls AG, 4370 Marl | Verfahren zur Herstellung von Polyether(ester)amiden |
| US4346024A (en) * | 1979-12-10 | 1982-08-24 | Rhone-Poulenc Industries | Heat-stable polyphase polyamide/polyesteramide compositions |
| EP0224281B1 (en) * | 1982-10-01 | 1990-12-27 | Raychem Limited | Flame retarded cladding |
| CH658063A5 (de) * | 1983-08-05 | 1986-10-15 | Inventa Ag | Verfahren zur herstellung von hydrolysestabilen blockpolyetheresteramiden. |
| US4536563A (en) * | 1983-11-18 | 1985-08-20 | Daicel Chemical Industries, Ltd. | Process for manufacturing polyetheresteramide |
| US4717618A (en) * | 1983-12-06 | 1988-01-05 | American Can Company | Film and blends of polyetheramide block copolymer and ethylene vinyl alcohol copolymer |
| DE3909215A1 (de) * | 1989-02-11 | 1990-08-23 | Bayer Ag | Polyetheramid-schmelzklebstoffe |
| FR2672053B1 (fr) * | 1991-01-30 | 1993-04-23 | Atochem | Polyether bloc amides, leur procede de synthese. |
| FR2673946B1 (fr) * | 1991-03-15 | 1993-05-28 | Atochem | Polyether bloc amides, leur procede de synthese. |
| US5217795A (en) * | 1991-08-13 | 1993-06-08 | Kimberly-Clark Corporation | Polymeric web compositions having improved alkaline solubility for use as fibers |
| CA2312479A1 (en) | 1997-12-03 | 1999-06-10 | Bayer Aktiengesellschaft | Polyether ester amides |
| US6399713B1 (en) * | 2001-01-24 | 2002-06-04 | Arizona Chemical Company | Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof |
| US6870011B2 (en) | 2001-01-24 | 2005-03-22 | Arizona Chemical Company | Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof |
| US7166656B2 (en) * | 2001-11-13 | 2007-01-23 | Eastman Kodak Company | Smectite clay intercalated with polyether block polyamide copolymer |
| DE102005048131A1 (de) * | 2005-10-06 | 2007-04-12 | Bayer Innovation Gmbh | Antimikrobielle Kunststoffzusammensetzung mit niedriger Elutionsrate und langer Wirksamkeit |
| US20070106034A1 (en) * | 2005-11-03 | 2007-05-10 | Annett Linemann | Process to make copolymers having polyamide blocks and polyether blocks |
| DE102007006761A1 (de) | 2007-02-12 | 2008-08-14 | Bayer Innovation Gmbh | Teilneutralisierte Wirkstoffe enthaltende Polymerformmassen |
| WO2020178261A1 (de) | 2019-03-07 | 2020-09-10 | Covestro Intellectual Property Gmbh & Co. Kg | Schichtaufbau zur herstellung eines scharniers, insbesondere für die herstellung mehrschichtiger buchdecken |
| CN112310561A (zh) * | 2020-04-09 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | 电池、电池组、用电设备和电池的制造方法 |
| EP4232297A1 (de) | 2020-10-26 | 2023-08-30 | Covestro Deutschland AG | Schichtaufbau mit gravur als sichtbares sicherheitselement |
| KR20240116723A (ko) | 2021-11-30 | 2024-07-30 | 코베스트로 도이칠란트 아게 | 보안 문서의 제조를 위한 특수 플라스틱 필름 |
| WO2024121010A1 (de) | 2022-12-05 | 2024-06-13 | Covestro Deutschland Ag | Mehrschichtaufbau mit guten eigenschaften zum bedrucken |
| AU2024283018A1 (en) | 2023-05-30 | 2025-10-23 | Covestro Deutschland Ag | Printable plastics film for production of security documents |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2174527A (en) * | 1935-01-02 | 1939-10-03 | Du Pont | Polyamides |
| GB890437A (en) * | 1958-02-20 | 1962-02-28 | Du Pont | Polycarbonamides |
| GB1180403A (en) * | 1966-02-11 | 1970-02-04 | Toyo Rayon Co Ltd | Polyamide Resin Composition |
| US3514498A (en) * | 1966-11-01 | 1970-05-26 | Toray Industries | Antistatic synthetic resin composition containing a polyether - polyamide block copolymer wherein an ionic functional group is made to coexist |
| FR1550292A (enExample) * | 1966-11-01 | 1968-12-20 | ||
| US3522329A (en) * | 1968-02-06 | 1970-07-28 | Kaoru Okazaki | Composition comprising polyester and polyether-polyamide blockcopolymer |
| GB1270097A (en) * | 1968-09-05 | 1972-04-12 | Ici Ltd | Polyamide and polyetheresteramide composition |
| US3839245A (en) * | 1972-03-30 | 1974-10-01 | Emery Industries Inc | Poly(ether-ester-amide) antistatic compositions derived from dimr acids |
| US3923925A (en) * | 1972-10-04 | 1975-12-02 | Bayer Ag | Process for the preparation of polyamides with increase impact strength |
| FR2273021B1 (enExample) * | 1974-05-31 | 1977-03-11 | Ato Chimie |
-
1977
- 1977-01-24 FR FR7701886A patent/FR2378058A1/fr active Granted
-
1978
- 1978-01-23 ES ES466246A patent/ES466246A1/es not_active Expired
- 1978-01-23 IT IT9512/78A patent/IT1093261B/it active
- 1978-01-23 DK DK032378A patent/DK158004C/da not_active IP Right Cessation
- 1978-01-23 PL PL1978204169A patent/PL111803B1/pl unknown
- 1978-01-23 GB GB2568/78A patent/GB1555644A/en not_active Expired
- 1978-01-23 BE BE184526A patent/BE863186A/xx not_active IP Right Cessation
- 1978-01-23 CA CA295,492A patent/CA1104733A/fr not_active Expired
- 1978-01-24 JP JP589878A patent/JPS53104694A/ja active Granted
- 1978-01-24 DE DE2802989A patent/DE2802989C2/de not_active Expired
- 1978-01-24 NL NLAANVRAGE7800847,A patent/NL175629C/xx not_active IP Right Cessation
- 1978-01-24 SU SU782567997A patent/SU1079179A3/ru active
- 1978-01-24 CH CH75378A patent/CH629833A5/fr not_active IP Right Cessation
-
1979
- 1979-07-05 US US06/054,976 patent/US4238582A/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| 1. Патент FR 2273021, кл. С 08 g 23/00, 1976 (прототин). * |
Also Published As
| Publication number | Publication date |
|---|---|
| PL204169A1 (pl) | 1979-06-04 |
| FR2378058A1 (fr) | 1978-08-18 |
| JPS53104694A (en) | 1978-09-12 |
| NL7800847A (nl) | 1978-07-26 |
| CA1104733A (fr) | 1981-07-07 |
| PL111803B1 (en) | 1980-09-30 |
| BE863186A (fr) | 1978-05-16 |
| DE2802989C2 (de) | 1985-07-11 |
| CH629833A5 (fr) | 1982-05-14 |
| JPS5724807B2 (enExample) | 1982-05-26 |
| DK32378A (da) | 1978-07-25 |
| DE2802989A1 (de) | 1978-07-27 |
| IT1093261B (it) | 1985-07-19 |
| DK158004B (da) | 1990-03-12 |
| DK158004C (da) | 1990-08-27 |
| NL175629B (nl) | 1984-07-02 |
| GB1555644A (en) | 1979-11-14 |
| IT7819512A0 (it) | 1978-01-23 |
| US4238582A (en) | 1980-12-09 |
| FR2378058B1 (enExample) | 1979-05-11 |
| ES466246A1 (es) | 1978-10-16 |
| NL175629C (nl) | 1984-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU1079179A3 (ru) | Способ получени простых-сложных блоксополиэфирамидов | |
| KR100523124B1 (ko) | 고분자 폴리아미드 | |
| US4460762A (en) | Preparation of high molecular polytetramethylene adipamide | |
| US4230838A (en) | Mouldable and extrudable polyether-ester-amide block copolymers | |
| US4115475A (en) | Method to prepare copolyesteramides for moulding | |
| US4345052A (en) | Method for the preparation of polyether ester amides | |
| US3549601A (en) | Polyamide molding resin obtained by polymerizing polyamide precursors in the presence of a critical proportion of end capping agent: branching agent | |
| US5028689A (en) | Branched (co)polyamide by polycondensation in the presence of lysine component polycarboxylic acid mixture | |
| US3538058A (en) | Polyesteramides | |
| KR900007762B1 (ko) | 헥사메틸렌디아민,단쇄형디카르복실산및이량체산으로부터의코폴리아미드의제조방법 | |
| US5597888A (en) | Process for the production of high molecular weight polyamide 6 | |
| US4555566A (en) | Copolymer polyamide resin containing polyolefin moiety | |
| US3558567A (en) | Process for the production of nylon 6 | |
| US4892927A (en) | α-amino-ε-caprolactam-modified polyamide of dicarboxylic acids/diamines | |
| US3992360A (en) | Transparent polyamides from 1,3-bis-(aminomethyl)-cyclohexane and aliphatic amino carboxylic acid | |
| US4452974A (en) | Preparation of hexamethylenediamine/adipic acid/dimer acid copolyamide | |
| US4018731A (en) | High impact polyamides | |
| JP2659993B2 (ja) | α―アミノ―ε―カプロラクタム改質ポリアミド | |
| US4297454A (en) | Manufacture of a block copolymer containing a polyetheramide and a polylactam | |
| US5026818A (en) | Melt preparation of polyamide with additive combination | |
| JPH04351633A (ja) | 改質ポリアミド | |
| US5049651A (en) | Process for the preparation of branched (co)polyamides by solid phase post-condensation, and corresponding (co)-polyamides | |
| US20250340700A1 (en) | High flow, dual-terminated polyamide polymers | |
| JP2001081189A (ja) | ナイロン６又はその共重合体 | |
| US2333923A (en) | Polyester-amide |