| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Vinyl polymer | Is a | False | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Vinyl pyridine | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polypropylene | Is a | False | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polytetrafluoroethylene | Is a | False | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Neoprene | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Acrylic polymer | Is a | False | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polyvinyl polymer | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Formaldehyde resin | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Vinyl acetate | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Vinylidene chloride | Is a | False | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Epoxy resin | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Vinyl carbazole | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polyethylene | Is a | False | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polynoxylin | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Poloxamer 188 | Is a | False | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| 1,1-dichloroethylene | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Calcium polystyrene sulfonate | Is a | False | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polycarbophil | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polystyrene sulfonate | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polyurethane | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polyurethane foam | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polyurethane fumes | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Dermal tissue reconstructive material, synthetic polymer | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Antimicrobial synthetic polymer semi-permeable film dressing, adhesive | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Micro-condom, synthetic polymer | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Basic male condom, synthetic polymer | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Synthetic-polymer liquid barrier dressing, sterile | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Abdominal hernia surgical mesh, synthetic polymer | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Intrauterine device, synthetic polymer | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Pelvic organ prolapse surgical mesh, synthetic polymer | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Ultrasound endoscope balloon, synthetic polymer | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Hypodermal tissue reconstructive material, synthetic polymer, non-bioabsorbable | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Synthetic polymer semi-permeable film dressing, adhesive, non-sterile | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Female condom, synthetic polymer | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Abdominal hernia surgical mesh, synthetic polymer, antimicrobial | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Multi-purpose surgical mesh, synthetic polymer, bioabsorbable | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Nasal implant, synthetic polymer, bioabsorbable | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Antimicrobial synthetic polymer semi-permeable film dressing, wound-nonadherent | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Synthetic polymer semi-permeable film dressing, wound-nonadherent | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Synthetic polymer semi-permeable film dressing, adhesive, sterile | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Medicated male condom, synthetic polymer | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Femoral artery compression plug, synthetic polymer | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Synthetic-polymer liquid barrier dressing, non-sterile | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Non-bioabsorbable synthetic polymer hiatal hernia surgical mesh | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Non-coated synthetic polymer burn dressing | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Multipurpose surgical mesh, synthetic polymer, non-bioabsorbable, antimicrobial | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Bioabsorbable synthetic polymer urinary tract reconstructive material | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Plastic | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Nonbioabsorbable nonantimicrobial multipurpose synthetic polymer surgical mesh | Has compositional material | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  | 
| Polyethylene oxide | Is a | True | Synthetic polymer | Inferred relationship | Existential restriction modifier |  |