JPS58201844A - 高結晶化ポリアミド成形物の製造法 - Google Patents
高結晶化ポリアミド成形物の製造法Info
- Publication number
- JPS58201844A JPS58201844A JP8544882A JP8544882A JPS58201844A JP S58201844 A JPS58201844 A JP S58201844A JP 8544882 A JP8544882 A JP 8544882A JP 8544882 A JP8544882 A JP 8544882A JP S58201844 A JPS58201844 A JP S58201844A
- Authority
- JP
- Japan
- Prior art keywords
- nylon
- melting point
- polyamide
- molding
- molded article
- 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.)
- Granted
Links
- 239000004952 Polyamide Substances 0.000 title claims abstract description 22
- 229920002647 polyamide Polymers 0.000 title claims abstract description 22
- 238000002844 melting Methods 0.000 claims abstract description 31
- 230000008018 melting Effects 0.000 claims abstract description 31
- 238000000465 moulding Methods 0.000 claims abstract description 23
- 229920003189 Nylon 4,6 Polymers 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000002425 crystallisation Methods 0.000 abstract description 15
- 230000008025 crystallization Effects 0.000 abstract description 15
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000002667 nucleating agent Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 15
- 229920002302 Nylon 6,6 Polymers 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229920006139 poly(hexamethylene adipamide-co-hexamethylene terephthalamide) Polymers 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OECUQWQIGXMPAN-UHFFFAOYSA-N 6-oxo-6-pyrrolidin-1-ylhexanamide Chemical group NC(=O)CCCCC(=O)N1CCCC1 OECUQWQIGXMPAN-UHFFFAOYSA-N 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 239000003484 crystal nucleating agent Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000002074 melt spinning Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- -1 polytetramethylene Polymers 0.000 description 2
- DJZKNOVUNYPPEE-UHFFFAOYSA-N tetradecane-1,4,11,14-tetracarboxamide Chemical compound NC(=O)CCCC(C(N)=O)CCCCCCC(C(N)=O)CCCC(N)=O DJZKNOVUNYPPEE-UHFFFAOYSA-N 0.000 description 2
- 229930091051 Arenine Natural products 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229920001007 Nylon 4 Polymers 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000008430 aromatic amides Chemical group 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000048 melt cooling 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
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920006111 poly(hexamethylene terephthalamide) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- MHSKRLJMQQNJNC-UHFFFAOYSA-N terephthalamide Chemical group NC(=O)C1=CC=C(C(N)=O)C=C1 MHSKRLJMQQNJNC-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229960002860 zucapsaicin Drugs 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8544882A JPS58201844A (ja) | 1982-05-19 | 1982-05-19 | 高結晶化ポリアミド成形物の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8544882A JPS58201844A (ja) | 1982-05-19 | 1982-05-19 | 高結晶化ポリアミド成形物の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58201844A true JPS58201844A (ja) | 1983-11-24 |
| JPH0358385B2 JPH0358385B2 (enrdf_load_stackoverflow) | 1991-09-05 |
Family
ID=13859155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8544882A Granted JPS58201844A (ja) | 1982-05-19 | 1982-05-19 | 高結晶化ポリアミド成形物の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58201844A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5434223A (en) * | 1993-10-29 | 1995-07-18 | Scheetz; Howard A. | Nylon 4.6 block copolymers |
| WO1998024846A1 (en) * | 1996-12-02 | 1998-06-11 | Dsm N.V. | Process for the production of polyamide moulded parts with improved crystallisation behaviour |
| JP2007254945A (ja) * | 2006-02-27 | 2007-10-04 | Toray Ind Inc | ポリアミド繊維 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218919A (en) * | 1975-07-30 | 1977-02-12 | Unitika Ltd | Preparation of nylon 6 fiber having good dimensional stability |
-
1982
- 1982-05-19 JP JP8544882A patent/JPS58201844A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218919A (en) * | 1975-07-30 | 1977-02-12 | Unitika Ltd | Preparation of nylon 6 fiber having good dimensional stability |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5434223A (en) * | 1993-10-29 | 1995-07-18 | Scheetz; Howard A. | Nylon 4.6 block copolymers |
| WO1998024846A1 (en) * | 1996-12-02 | 1998-06-11 | Dsm N.V. | Process for the production of polyamide moulded parts with improved crystallisation behaviour |
| BE1010777A4 (nl) * | 1996-12-02 | 1999-01-05 | Dsm Nv | Werkwijze voor de produktie van polyamide vormlichamen met een verbeterd kristallisatiegedrag. |
| US6576715B2 (en) * | 1996-12-02 | 2003-06-10 | Dsm N.V. | Process for the production of polyamide moulded parts with improved crystallization behavior |
| JP2007254945A (ja) * | 2006-02-27 | 2007-10-04 | Toray Ind Inc | ポリアミド繊維 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0358385B2 (enrdf_load_stackoverflow) | 1991-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2212772A (en) | Synthetic polymers and shaped articles therefrom | |
| US2174527A (en) | Polyamides | |
| US6294618B1 (en) | Low viscosity liquid crystalline polymer compositions | |
| CN102099398B (zh) | 聚酰胺酰亚胺的制备方法、聚酰胺酰亚胺以及包含该聚酰胺酰亚胺的组合物 | |
| US3843609A (en) | Terephthalamide poly bis(propoxy)alkylene | |
| JP7705380B2 (ja) | 脂肪族ポリエステル繊維の製造方法 | |
| CN105431471B (zh) | 含有me-bht的聚酰胺，含有此类聚酰胺的组合物，含有此类聚酰胺或此类组合物的成型物品 | |
| CA2095862C (en) | Processing of pigmented nylon fibers using modified polymers | |
| JPH06502671A (ja) | ２−メチルペンタメチレンジアミンのアミド単位を含有する三元ポリアミドおよび多元ポリアミド、ならびにこれから製造した製品 | |
| JP6902092B2 (ja) | 低レベルのポリアミド６６コモノマーを含有するポリアミド６樹脂 | |
| US2863857A (en) | Trimesic acid modified polyamide | |
| US3652510A (en) | Poly(1 4-benzamide) particles and the preparation thereof | |
| TWI222476B (en) | Process for manufacturing yarns, fibres and filaments | |
| US3583949A (en) | Polyamide composition | |
| JPS58201844A (ja) | 高結晶化ポリアミド成形物の製造法 | |
| CN102471486B (zh) | 改性聚酰胺、其制备方法及由所述聚酰胺获得的制品 | |
| US3707522A (en) | Polyamide composition and process | |
| JP4480898B2 (ja) | 繊維の高速溶融紡糸方法 | |
| US2806829A (en) | Solutions of polycaprolactam in dimethyl sulfoxide and method of making same | |
| US2628218A (en) | Process for preparing polyamides from a dinitrile and a ditertiary alcohol or ester of the last | |
| US3814792A (en) | Process for shaping aliphatic polyamide composition | |
| US3864448A (en) | Dry-spinning tetrachlorinated armoatic polyester filaments from methylene chloride solutions | |
| JPS5840584B2 (ja) | ポリアミドソセイブツ | |
| US3591673A (en) | Method for melt-spinning fibers reinforced with particles of poly(1,4-benzamide) | |
| US2350851A (en) | Polyamide articles |