Monocomponent Polyamides Artificial Filament TRIZ Cases
- Randomized Polyamide Copolymer Composition for Moldable Biodegradability
Controlled copolymer randomness improves melt-molding stability while preserving biodegradability in polyamide 4-based resin compositions.
- Polyamide Masterbatch for Stain Resistance and Spinning Processability
A polyamide masterbatch formulation confers stain resistance to terminated polyamide polymers while maintaining processability.
- Meta-Form Aromatic Polyamide Fiber Dyeability
Adjusting the coagulation bath composition creates a skin-core-free structure that resolves the contradiction between dyeability and residual solvent content.
- Neutralized Copolymer Crumb Acid Removal
Neutralized copolymer crumb dissolves in sulfuric acid to remove residual hydrochloric acid and prevent bubble formation.
- Pre-fiber Gel Materials for Nylon-6 Fiber Processing
Lactam gelling agents form temporary scaffolds that allow high molecular weight nylon-6 processing at lower temperatures.