IE36501L - Treatment of epsilon-polycaprolactone - Google Patents
Treatment of epsilon-polycaprolactoneInfo
- Publication number
- IE36501L IE36501L IE720886A IE88672A IE36501L IE 36501 L IE36501 L IE 36501L IE 720886 A IE720886 A IE 720886A IE 88672 A IE88672 A IE 88672A IE 36501 L IE36501 L IE 36501L
- Authority
- IE
- Ireland
- Prior art keywords
- nylon
- june
- melting
- polycaprolactone
- epsilon
- Prior art date
Links
- 229920001610 polycaprolactone Polymers 0.000 title 1
- 239000004632 polycaprolactone Substances 0.000 title 1
- 229920002292 Nylon 6 Polymers 0.000 abstract 3
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Inorganic materials [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 abstract 3
- 238000002844 melting Methods 0.000 abstract 3
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Laminated Bodies (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1402021 Low-melting nylon 6 CONSIGLIO NAZIONALE DELLE RICERCHE 15 June 1972 [25 June 1971] 28025/72 Heading C3R Nylon 6 is intimately mixed in the absence of any liquid diluent with 2 to 10 wt. per cent of lithium or calcium chloride, bromide, and iodide to increase the melt viscosity and lower the melting temperature and degree of crystallinity thus permitting processing at lower temperatures. In an example 2% of each of LiCl CaCl 2 , LiBr and (for comparison) KCl are incorporated with nylon 6 of M.P. 232 C. to give products of respective melting points 182, 172, 152 and 227 C.
[GB1402021A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT12767/71A IT943553B (en) | 1971-06-25 | 1971-06-25 | PROCEDURE FOR MODIFYING SOME PHYSICAL-MECHANICAL CHARACTERISTICS OF POLYMER MATERIALS CONTAINING POLAR GROUPS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE36501L true IE36501L (en) | 1972-12-25 |
| IE36501B1 IE36501B1 (en) | 1976-11-24 |
Family
ID=11143169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE886/72A IE36501B1 (en) | 1971-06-25 | 1972-06-23 | A method of modifying some physico-mechanical characteristics of epsilon-polycaprolactam |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4828541A (en) |
| BE (1) | BE785388A (en) |
| DE (1) | DE2229803A1 (en) |
| DK (1) | DK138955B (en) |
| FR (1) | FR2143268B1 (en) |
| GB (1) | GB1402021A (en) |
| IE (1) | IE36501B1 (en) |
| IT (1) | IT943553B (en) |
| LU (1) | LU65569A1 (en) |
| NL (1) | NL7208498A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA743293B (en) * | 1974-03-01 | 1975-05-28 | Pennwalt Corp | Non-chromated alkaline etching bath and etching process for aluminium |
| US4588474A (en) * | 1981-02-03 | 1986-05-13 | Chem-Tronics, Incorporated | Chemical milling processes and etchants therefor |
| US4417949A (en) * | 1982-09-07 | 1983-11-29 | Mcdonnell Douglas Corporation | Enhanced aluminum etchant |
| DE102014225488A1 (en) * | 2014-12-10 | 2016-06-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Retarded crystallization polymer composition, crystallization behavior affecting additive composition, method of reducing the crystallization point, and use of an additive composition |
| DE102015211632A1 (en) | 2015-06-23 | 2016-12-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Retarded crystallization polymer composition, crystallization behavior affecting additive composition, method of reducing the crystallization point, and use of an additive composition |
| DE102016225777A1 (en) | 2016-12-21 | 2018-06-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Process for lowering the crystallization temperature of partially crystalline polyamides, polyamide molding composition produced thereby and use of polyfunctional transesterifiable organic phosphonites, organic phosphites, organic phosphates or mixtures thereof for lowering the crystallization temperature, for crosslinking and / or branching of partially crystalline polyamides |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3712793A (en) * | 1971-08-16 | 1973-01-23 | N Lyshkow | Method and apparatus for analysis of gas streams |
| JPS5125357B2 (en) * | 1971-10-01 | 1976-07-30 | ||
| JPS5325030B2 (en) * | 1972-12-19 | 1978-07-24 |
-
1971
- 1971-06-25 IT IT12767/71A patent/IT943553B/en active
-
1972
- 1972-06-15 GB GB2802572A patent/GB1402021A/en not_active Expired
- 1972-06-19 DE DE2229803A patent/DE2229803A1/en active Pending
- 1972-06-20 DK DK306672AA patent/DK138955B/en not_active IP Right Cessation
- 1972-06-21 NL NL7208498A patent/NL7208498A/xx not_active Application Discontinuation
- 1972-06-22 LU LU65569D patent/LU65569A1/xx unknown
- 1972-06-22 FR FR727222518A patent/FR2143268B1/fr not_active Expired
- 1972-06-23 JP JP47062920A patent/JPS4828541A/ja active Pending
- 1972-06-23 IE IE886/72A patent/IE36501B1/en unknown
- 1972-06-23 BE BE785388A patent/BE785388A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT943553B (en) | 1973-04-10 |
| BE785388A (en) | 1972-10-16 |
| NL7208498A (en) | 1972-12-28 |
| GB1402021A (en) | 1975-08-06 |
| DE2229803A1 (en) | 1973-01-11 |
| IE36501B1 (en) | 1976-11-24 |
| FR2143268B1 (en) | 1973-07-13 |
| DK138955C (en) | 1979-04-17 |
| JPS4828541A (en) | 1973-04-16 |
| LU65569A1 (en) | 1972-10-26 |
| DK138955B (en) | 1978-11-20 |
| FR2143268A1 (en) | 1973-02-02 |
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