| Product | Generic | Company |
| Lacbloc® | SEBS | VTC TPE Group |
| LACEA® | PLA | Mitsui Chemicals, Inc. |
| Lacovyl® | PVC, Unspecified | Arkema |
| Lacqrene® | PS (GPPS), PS (HIPS), PS (MIPS) | TOTAL PETROCHEMICALS |
| Lacqtene® | LDPE, MDPE, PE, Unspecified | TOTAL PETROCHEMICALS |
| LACTEL® | PCL, PLA | DURECT Corporation |
| LAMIGAMID® | Acetal (POM) Copoly, HMWPE, Nylon 12, Nylon 6, Nylon 6 Alloy, Nylon 66, PET, UHMWPE | Schwartz Technical Plastic |
| Laminac | Polyester, TS | Ashland Specialty Chemical |
| Lapex | PES, PPSU | LATI S.p.A. |
| Laramid | Nylon, Unspecified, PPA | LATI S.p.A. |
| Laril | PPE+PS | LATI S.p.A. |
| LARIPUR® | TPU-Capro, TPU-Polyester, TPU-Polyether | COIM S.p.A. |
| Larpeek | PEEK | LATI S.p.A. |
| Larton | PPS | LATI S.p.A. |
| Lastane | PUR, Unspecified | LATI S.p.A. |
| Lastil | SAN | LATI S.p.A. |
| Lastilac | ABS, ABS+PC | LATI S.p.A. |
| Lasulf | PSU | LATI S.p.A. |
| Latamid® | Nylon 12, Nylon 6, Nylon 610, Nylon 612, Nylon 66, Nylon 66/6 | LATI S.p.A. |
| Latan® | Acetal (POM) Copoly | LATI S.p.A. |
| Latene® | PP Copoly, PP Homopoly | LATI S.p.A. |
| Latene® EP | PP Copoly | LATI S.p.A. |
| Later® | PBT | LATI S.p.A. |
| Latiblend® | ABS+PBT, Nylon+PP, PC+PBT | LATI S.p.A. |
| Laticonther | Nylon 12, Nylon 6, PP Homopoly, PPS | LATI S.p.A. |
| Latigloss | Nylon 6, Nylon 66 | LATI S.p.A. |
| Latigray | Nylon 12, PBT, PEEK, PP Homopoly, PPS | LATI S.p.A. |
| Latilon | PC | LATI S.p.A. |
| Latilub® | Acetal (POM) Copoly, HDPE, Nylon 12, Nylon 6, Nylon 610, Nylon 66, Nylon, Unspecified, PBT, PC, PEEK, PES, PP Homopoly, PPS, PS (GPPS), PSU | LATI S.p.A. |
| Latimass | Nylon 12, Nylon 66, PBT, PP Homopoly | LATI S.p.A. |
| LatioHM | ABS, Acetal (POM) Copoly, Nylon 6, Nylon 66, Nylon, Unspecified, PBT, PC, PES, PP Homopoly, PPE+PS, PPS | LATI S.p.A. |
| Latishield | ABS, ABS+PC, Acetal (POM) Copoly, Nylon 66, PBT, PC, PES, PP Homopoly | LATI S.p.A. |
| Latistat | ABS, Acetal (POM) Homopoly, EVA, HDPE, Nylon 12, Nylon 6, Nylon 66, PC, PP Copoly, PP Homopoly | LATI S.p.A. |
| Lauramid | Nylon 12 | Evonik Degussa AG |
| Laxtar | LCP | LATI S.p.A. |
| LAY Series | ABS+PBT, ABS+PC, PC+PBT | Lucky Enpla Co LTD |
| LEIS | ABS, Acetal (POM) Copoly, PC, PEEK, PES, PPA, PPS, PSU, PVDF | LEIS Polytechnik - polymere Werkstoffe GmbH |
| LEMALLOY® | PPE, PPE+Nylon 66, PPE+PP, PPE+PS+Nylon | Mitsubishi Engineering-Plastics Corp |
| Lennite | UHMWPE | Westlake Plastics Company |
| Leona® | Nylon 66 | Asahi Kasei Corporation Asahi Kasei Plastics North America Inc.
|
| Leostomer® | SBC | Riken Technos Corp. |
| LEXAN* | ABS+PC, PC, PC+PBT, PC+Polyester, PC+PPC, PPC | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LG ABS | ABS | LG Chem Ltd. |
| LG ASA | ASA | LG Chem Ltd. |
| LG PMMA | Acrylic (PMMA) | LG Chem Ltd. |
| LG PS | PS (GPPS), PS (HIPS), PS (MIPS) | LG Chem Ltd. |
| LG SAN | SAN | LG Chem Ltd. |
| LG SBS | SBS | LG Chem Ltd. |
| LGF Series | ABS, ABS+PC, PBT, PBT+PET, PC, SAN | Lucky Enpla Co LTD |
| LGSTRENE | PS (GPPS), PS (HIPS) | LG Polymers India Pvt. Ltd. |
| Lighter™ | PET | Equipolymers |
| Linathene | LLDPE | USI Corporation |
| LinTech® | LLDPE | Politeno |
| Lionpol | TPE | Lion Polymers Incorporated |
| LITAC-A® | AS | Nippon A&L Inc. |
| LITEN | HDPE, HMW, PE Copolymer, PE, Unspecified | CHEMOPETROL, a.s. - UNIPETROL GROUP |
| LNP Colorcomp* | ABS, Nylon 6, Nylon 66, PC, PES, PP, Unspecified | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Emi-X* | PBT, PPS | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific
|
| LNP Faradex* | ABS, ABS+PC, Nylon 6, PC, PEI, PP, Unspecified | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Fulton* | Acetal (POM) Copoly, Acetal (POM) Homopoly | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Konduit* | Nylon 6, Nylon 612, Nylon 66, PP, Unspecified, PPS | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Lubricomp* | ABS, ABS+PC, Acetal (POM) Copoly, Acetal (POM) Homopoly, Nylon 11, Nylon 12, Nylon 6, Nylon 610, Nylon 612, Nylon 66, Nylon, Unspecified, PBT, PC, PC+SAN, PE, Unspecified, PEEK, PEI, PES, PP, Unspecified, PPA, PPE+PS, PPS, PS (GPPS), PSU, PVDF, SAN, TPEE | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Lubriloy* | Acetal (POM) Copoly, Nylon 66, PC, PPA, PPE+PS | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Nykon* | Nylon 66 | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific
|
| LNP Staramide* | Nylon 6, Nylon 66, Nylon 66+ABS | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Starflam* | Nylon 6, Nylon 66, PP, Unspecified, PPA | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Stat-Kon* | ABS, ABS+PC, Acetal (POM) Copoly, Nylon 12, Nylon 6, Nylon 610, Nylon 66, PBT, PBT+PET, PC, PE, Unspecified, PEEK, PEI, PES, PET, Polyolefin, Unspecified, PP, Unspecified, PPA, PPE+PS, PPS, PS (GPPS), PUR, Unspecified | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Stat-Loy* | ABS, ABS+PC, Acetal (POM) Copoly, Acrylic (PMMA), Nylon 6, PBT, PC, PP, Unspecified, PPE+PS+Nylon | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Thermocomp* | ABS, ABS+PC, Acetal (POM) Copoly, Acetal (POM) Homopoly, ETFE, Nylon 11, Nylon 12, Nylon 6, Nylon 610, Nylon 612, Nylon 66, PBT, PC, PC+PBT, PE, Unspecified, PEEK, PEI, PES, Polyester, TP, PP, Unspecified, PPA, PPE, PPE+PS, PPS, PPSU, PS (GPPS), PSU, PUR, Unspecified, PVDF, SAN, TP, Unspecified, TPEE | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Thermotuf* | Nylon 6, Nylon 610, Nylon 612, Nylon 66, Nylon, Unspecified, PBT, PC, Polyester, TP, PP, Unspecified, PPA, PPS | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| LNP Verton* | ABS+PC, Nylon 6, Nylon 66, PBT, PP, Unspecified, PPA, PPS, PUR, Unspecified | SABIC Innovative Plastics SABIC Innovative Plastics Asia Pacific SABIC Innovative Plastics Europe
|
| Longkou | Nylon 6 | Longkou Dawn Engineering Plastics Co., Ltd. |
| LongLite | Phenolic | Dowell Trading Company Ltd. |
| LONOY | PC+PBT, PC+PET | Kingfa |
| Lotader® | EAA, EBA, EEA, EMA, EMAAA | Arkema |
| Lotrene® | LDPE | QAPCO |
| Lotryl® | EBA, EEH, EMA | Arkema |
| LOTTMER | TPE | Honam Petrochemical Corporation |
| Low Sulfur™ | EVA | Borealis A/S |
| LPC Series | PC | Lucky Enpla Co LTD |
| LUBAN™ | PP Homopoly | Oman Polypropylene LLC |
| LUBMER™ | HMWPE | Mitsui Chemicals America, Inc. |
| Lubriblend® | ABS, Acetal (POM) Copoly, Acetal (POM) Homopoly, HDPE, Nylon 11, Nylon 12, Nylon 46, Nylon 6, Nylon 610, Nylon 66, Nylon, Unspecified, PBT, PC, PEI, PES, PP, Unspecified, PPE+PS+Nylon, PPS, PS (GPPS), PS (HIPS), PSU, TPU, Unspecified, TPU-Polyester, UHMWPE | TP Composites, Inc. |
| Lubrilon® | Nylon 6, Nylon 612, Nylon 66, Nylon, Unspecified, PBT Alloy, PC, PPS | A. Schulman Inc. |
| LubriOne™ | ABS, Acetal (POM) Copoly, Acetal (POM) Homopoly, Nylon 612, Nylon 66, PC, PPS | PolyOne Corporation |
| Lucalen | EAA, EBA, HDPE Copolymer, LDPE, PE Copolymer | LyondellBasell Industries |
| Lucalor® | CPVC, PVC, Unspecified | Arkema |
| Lucel® | Acetal (POM) Copoly | LG Chem Ltd. |
| Lucent | ABS, ABS+PC, Nylon, Unspecified, PC, PC+PBT, PC+PET, PC+Polyester, PP Copoly, TPO (POE) | Lucent Polymers, Inc. |
| Lucet® | Acetal (POM) Copoly | LG Chem Ltd. |
| LUCITE® | Acrylic (PMMA) | Lucite International Inc. |
| LUCITE® Acritherm™ | Acrylic (PMMA) | Lucite International Inc. |
| LUCITE® SuperTuf™ | Acrylic (PMMA) | Lucite International Inc. |
| Lucobit | PE Copolymer, TPO (POE) | Lucobit AG |
| Lucofin® | EBA, TPO (POE) | Lucobit AG |
| Lucon® | ABS, PBT, PC, PPA, PPE+PS+Nylon, PS (HIPS), PSU | LG Chem Ltd. |
| Lucopren® | Polyolefin, Unspecified, SBS, SEBS, SEPS | Lucobit AG |
| Luflexen | mLLDPE | LyondellBasell Industries |
| Lumax® | ABS+PBT, PBT, PBT Alloy | LG Chem Ltd. |
| Lumid® | Nylon 6+ABS, Nylon 66, Nylon 66/6 | LG Chem Ltd. |
| Lumiflon® | Fluoropolymer | Asahi Glass Co., Ltd. |
| Lumitac® | ULDPE | TOSOH Corporation |
| Lupan® | SAN | LG Chem Ltd. |
| Lupol® | Polyolefin, Unspecified, PP, Unspecified, TP, Unspecified | LG Chem Ltd. |
| Lupolen | HDPE, LDPE, MDPE | LyondellBasell Industries |
| Lupolex | LLDPE | LyondellBasell Industries |
| Lupos® | ABS, SAN | LG Chem Ltd. |
| Lupox® | PBT, PC+PBT | LG Chem Ltd. |
| Lupoy® | ABS+PC, PC | LG Chem Ltd. |
| Luran® | SAN | BASF Corporation |
| Luran® S | ASA, ASA+PC, ASA+PMMA | BASF Corporation |
| Luranyl | PPE+Nylon 66, PPE+PS | ROMIRA GmbH |
| Lusep® | PPS | LG Chem Ltd. |
| Lustran® ABS | ABS, SAN | INEOS ABS (Spain) S.L. INEOS ABS (Thailand) Co. Limited INEOS ABS (USA) Corporation
|
| Lustran® Elite | ABS | INEOS ABS (USA) Corporation |
| Lustran® SAN | SAN | INEOS ABS (Spain) S.L. INEOS ABS (Thailand) Co. Limited INEOS ABS (USA) Corporation
|
| Lustran® Ultra | ABS, ABS+PC | INEOS ABS (Spain) S.L. |
| Lutene® | LDPE, PE Alloy, PE, Unspecified | LG Chem Ltd. |
| Lutene® H | HDPE | LG Chem Ltd. |
| Lutmer® | PE, Unspecified | LG Chem Ltd. |
| Lutrel® | PBT | LG Chem Ltd. |
| LUVOCOM® | Acetal (POM) Copoly, Nylon 12, Nylon 46, Nylon 6, Nylon 610, Nylon 66, PBT, PC, PEEK, PES, PPS, TPE | Lehmann & Voss & Co. |
| Luvotech® | ABS, Acetal (POM) Copoly, HDPE, Nylon 6, Nylon 6 Alloy, Nylon 6+PP, Nylon 612, Nylon 66, Nylon 66 Alloy, Nylon 66+PP, Nylon+SAN, PC, PPS, SAN | Techmer Lehvoss Compounds |
| LUXENE® | HDPE, LDPE | SUMINISTROS PLASTICOS EUROPEOS, S.A. |
| Lynex-T Alloy | Acetal (POM) Copoly Alloy | Asahi Kasei Corporation |
| Lytex | Epoxy | Quantum Composites Inc. |
|