Preparatory processes

Industry

CPC
C08G69/04

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CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

Current Industry

C08G69/04Preparatory processes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Composition for polyamide interfacial polymerization, and method fo...
- Patent number 11,992,812
- Issue date May 28, 2024
- LG Chem, Ltd.
- Lakwon Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for increasing the difference between the melting temperatur...
- Patent number 11,718,045
- Issue date Aug 8, 2023
- Arkema France
- Gregory Filou
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composition for interfacial polymerization of polyamide and manufac...
- Patent number 11,718,712
- Issue date Aug 8, 2023
- LG Chem, Ltd.
- Eunkyoung Byun
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Polyamide synthesis method
- Patent number 11,299,588
- Issue date Apr 12, 2022
- Arkema France
- Thierry Briffaud
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of polyamide powders by ester aminolysis
- Patent number 11,066,528
- Issue date Jul 20, 2021
- Arkema France
- Pierre Nogues
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(anhydride)-based polymer electrolytes for high voltage lithium...
- Patent number 10,886,559
- Issue date Jan 5, 2021
- Robert Bosch GmbH
- Malar Azagarsamy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer preparation
- Patent number 10,858,480
- Issue date Dec 8, 2020
- INVISTA North America S.a.r.l.
- Charles Richard Langrick
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for increasing the difference between the melting temperatur...
- Patent number 10,836,117
- Issue date Nov 17, 2020
- Arkema France
- Gregory Filou
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Conjugate of polysarcosine and NIR contrast agent for photoacoustic...
- Patent number 10,828,380
- Issue date Nov 10, 2020
- Canon Kabushiki Kaisha
- Hideo Saji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Installation and method for treating a plastic melt
- Patent number 10,710,036
- Issue date Jul 14, 2020
- NEXT GENERATION RECYCLINGMASCHINEN GMBH
- Helmut Behoun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition made of amino acid or ester with polymer quality and me...
- Patent number 10,683,258
- Issue date Jun 16, 2020
- Arkema France
- Thierry Briffaud
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant polyamide 12 moulding composition for railway appli...
- Patent number 10,619,016
- Issue date Apr 14, 2020
- EMS-Patent AG
- Andreas Bayer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing composite material and composite material
- Patent number 10,597,500
- Issue date Mar 24, 2020
- Mitsubishi Gas Chemical Company, Inc.
- Shigeru Horie
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing polyaspartic acid by means of a precondensate
- Patent number 10,538,623
- Issue date Jan 21, 2020
- BASF SE
- Gazi Tuerkoglu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods of making polypeptides
- Patent number 10,519,278
- Issue date Dec 31, 2019
- Board of Supervisors of Louisiana State University
- Donghui Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing amides or polyamides by using aromatic carbama...
- Patent number 10,450,265
- Issue date Oct 22, 2019
- Great Eastern Resins Industrial Co., Ltd.
- Shenghong A. Dai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods of producing compounds from 5-(halomethyl)furfural
- Patent number 10,407,547
- Issue date Sep 10, 2019
- Micromidas, Inc.
- Makoto Nathanael Masuno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing polyaspartic acid under reflux cooling
- Patent number 10,370,620
- Issue date Aug 6, 2019
- BASF SE
- Gazi Tuerkoglu
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Diamine compounds, dinitro compounds and other compounds, and metho...
- Patent number 10,364,210
- Issue date Jul 30, 2019
- Micromidas, Inc.
- Alex B. Wood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Iodinated polymers for biological agent defeat
- Patent number 10,342,232
- Issue date Jul 9, 2019
- The United States of America as represented by the Secretary of the Navy
- Robert Carl Brothers
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for preparing glatiramer acetate
- Patent number 10,259,909
- Issue date Apr 16, 2019
- HYBIO PHARMACEUTICAL CO., LTD.
- Huixing Yuan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for producing polyaspartic acids in the presence of methane...
- Patent number 10,233,286
- Issue date Mar 19, 2019
- BASF SE
- Jürgen Detering
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing well-defined polypeptides via ROP
- Patent number 10,100,149
- Issue date Oct 16, 2018
- King Abdullah University of Science and Technology
- Nikolaos Hadjichristidis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a diamine/dicarboxylic acid salt
- Patent number 10,029,977
- Issue date Jul 24, 2018
- DSM IP Assets B.V.
- Eric Grolman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for producing nylon 7
- Patent number 9,982,093
- Issue date May 29, 2018
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Josef Peter Klein
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Device for synthesizing a polymer with reduced formation of deposit...
- Patent number 9,914,805
- Issue date Mar 13, 2018
- BASF SE
- Ning Zhu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Base generator
- Patent number 9,617,223
- Issue date Apr 11, 2017
- Eternal Materials Co., Ltd.
- Pi-Chen Cheng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Combined synthesis of a nitrile-ester/acid and of a diester/diacid
- Patent number 9,567,293
- Issue date Feb 14, 2017
- Arkema France
- Jean-Luc Dubois
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Fine powder of polyamide from renewable materials and method for ma...
- Patent number 9,552,614
- Issue date Jan 24, 2017
- Arkema France
- Karine Loyen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for preparing a polyamide by reactive extrusion, and extrude...
- Patent number 9,453,107
- Issue date Sep 27, 2016
- SETUP PERFORMANCE
- Didier Lagneaux
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FURAN DIACID-BASED POLYAMIDE RESIN, PREPARATION METHOD THEREOF, AND...
- Publication number 20240392070
- Publication date Nov 28, 2024
- ZHUHAI VANTEQUE SPECIALTY ENGINEERING PLASTICS CO., LTD.
- Kun YAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING A POLYAMIDE BY COPOLYMERIZATION OF MULTIPLE C...
- Publication number 20240317938
- Publication date Sep 26, 2024
- Hanwha Solutions Corporation
- Minjae JEONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIDE RESIN AND PREPARATION METHOD THEREFOR, COMPOSITION, AND F...
- Publication number 20240270906
- Publication date Aug 15, 2024
- Cathay Biotech Inc.
- Bingbing QIN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYAMIDE-BASED MICROCAPSULES
- Publication number 20240261750
- Publication date Aug 8, 2024
- FIRMENICH SA
- Marlene JACQUEMOND
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PREPARATION METHOD OF TI3C2TX MXENE QUANTUM DOT (MQD)-MODIFIED POLY...
- Publication number 20240207793
- Publication date Jun 27, 2024
- Research Institute of Chemical Defense , PLA Academy of Military Sciences
- Zhanguo Li
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYAMIDE RESIN COMPOSITION AND POLYAMIDE MOLDED ARTICLE
- Publication number 20240141165
- Publication date May 2, 2024
- MITSUI CHEMICALS, INC.
- Haruka DOI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
VESSEL WITH INDUCTION HEATING ELEMENTS, AS WELL AS METHOD AND APPAR...
- Publication number 20240001591
- Publication date Jan 4, 2024
- INV Nylon Polymers Americas, LLC
- Salomon Cornelis Glerum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUNCTIONALIZED POLYGLYCINE-POLY(ALKYLENIMINE) COPOLYMERS, THEIR PRE...
- Publication number 20230416463
- Publication date Dec 28, 2023
- FRIEDRICH-SCHILLER-UNIVERSITÄT JENA
- Christine Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Yield-optimized method for producing a polyamide powder composition
- Publication number 20230374217
- Publication date Nov 23, 2023
- Arkema France
- Pierrick ROGER-DALBERT
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
High Molecular Weight Polyamides and CoPolyamides with Uniform RV a...
- Publication number 20230250232
- Publication date Aug 10, 2023
- Ascend Performance Materials Operations LLC
- James E. Polk
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESS OF PREPARING A POLY(ANTHRANILIDE), POLY(ANTHRANILIDE) AND I...
- Publication number 20230235120
- Publication date Jul 27, 2023
- COVESTRO DEUTSCHLAND AG
- Karolina Walker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyamide powder and corresponding preparation method
- Publication number 20230127075
- Publication date Apr 27, 2023
- Arkema France
- Geoffroy CAMMAGE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIPIDATED POLY(AMINO ACID) NANOSTRUCTURES
- Publication number 20220356303
- Publication date Nov 10, 2022
- THE CURATORS OF THE UNIVERSITY OF MISSOURI
- JOSIAH SMITH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIONYLON HAVING TRIPLE SHAPE MEMORY PROPERTIES, AND PREPARATION MET...
- Publication number 20220204692
- Publication date Jun 30, 2022
- Industry-University Cooperation Foundation Hanyang University Erica Campus
- Youngwook Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for Measuring Consumption of Amino Acid N-Carboxyanhydrides...
- Publication number 20220025115
- Publication date Jan 27, 2022
- Momenta Pharmaceuticals, Inc.
- Mani S. Iyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMI-AROMATIC POLYAMIDE RESIN AND METHOD FOR PRODUCING SAME
- Publication number 20220002486
- Publication date Jan 6, 2022
- Toyobo Co., Ltd.
- Yosuke HATANAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION OF POLYAMIDE POWDERS BY ESTER AMINOLYSIS
- Publication number 20210340338
- Publication date Nov 4, 2021
- Arkema France
- Pierre NOGUES
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLY-LYSINE DERIVATIVE STABILIZE SOLID-BASED COMPOSITIONS COMPRISIN...
- Publication number 20210307317
- Publication date Oct 7, 2021
- BASF SE
- Markus Kalt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
POLY-LYSINE DERIVATIVE AND ITS USE IN SOLID-BASED COMPOSITIONS
- Publication number 20210289773
- Publication date Sep 23, 2021
- BASF SE
- Markus Kalt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STAIN-RESISTANT BRANCHED POLYAMIDES
- Publication number 20210253794
- Publication date Aug 19, 2021
- AdvanSix Resins & Chemicals LLC
- Veera Nelliappan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CATIONIC POLYMER AND USE FOR BIOMOLECULE DELIVERY
- Publication number 20210238347
- Publication date Aug 5, 2021
- GenEdit Inc.
- Kunwoo Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING POLYAMIDE POWDERS BY PRECIPITATION
- Publication number 20210206919
- Publication date Jul 8, 2021
- BASF SE
- Angela ULZHÖFER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR INCREASING THE DIFFERENCE BETWEEN THE MELTING TEMPERATUR...
- Publication number 20210107235
- Publication date Apr 15, 2021
- Arkema France
- Gregory Filou
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITION FOR POLYAMIDE INTERFACIAL POLYMERIZATION, AND METHOD FO...
- Publication number 20210001283
- Publication date Jan 7, 2021
- LG CHEM, LTD.
- Lakwon CHOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANTI-FOGGING PROTEINOIDS AND COMPOSITION COMPRISING SAME
- Publication number 20200392288
- Publication date Dec 17, 2020
- Bar Ilan University
- Shlomo MARGEL
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
FLAME-RETARDANT POLYMER; METHOD FOR PREPARING IT AND THERMOPLASTIC...
- Publication number 20200339751
- Publication date Oct 29, 2020
- PolyTechnyl, SAS
- Thierry Badel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION FOR INTERFACIAL POLYMERIZATION OF POLYAMIDE AND MANUFAC...
- Publication number 20200332059
- Publication date Oct 22, 2020
- LG CHEM, LTD.
- Eunkyoung BYUN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMI-AROMATIC POLYAMIDE PREPARATION METHOD
- Publication number 20200172671
- Publication date Jun 4, 2020
- Arkema France
- Nicolas ALZONNE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING COMPOSITE MATERIAL AND COMPOSITE MATERIAL
- Publication number 20190248967
- Publication date Aug 15, 2019
- Mitsubishi Gas Chemical Company, Inc.
- Shigeru HORIE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS OF PREPARING GLATIRAMER ACETATE
- Publication number 20190202984
- Publication date Jul 4, 2019
- KinBio Ltd.
- Joseph Y. KLEIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Preparatory processes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Composition for polyamide interfacial polymerization, and method fo...

Method for increasing the difference between the melting temperatur...

Composition for interfacial polymerization of polyamide and manufac...

Polyamide synthesis method

Production of polyamide powders by ester aminolysis

Poly(anhydride)-based polymer electrolytes for high voltage lithium...

Polymer preparation

Method for increasing the difference between the melting temperatur...

Conjugate of polysarcosine and NIR contrast agent for photoacoustic...

Installation and method for treating a plastic melt

Composition made of amino acid or ester with polymer quality and me...

Flame-retardant polyamide 12 moulding composition for railway appli...

Method for producing composite material and composite material

Method for producing polyaspartic acid by means of a precondensate

Methods of making polypeptides

Method for producing amides or polyamides by using aromatic carbama...

Methods of producing compounds from 5-(halomethyl)furfural

Method for producing polyaspartic acid under reflux cooling

Diamine compounds, dinitro compounds and other compounds, and metho...

Iodinated polymers for biological agent defeat

Method for preparing glatiramer acetate

Methods for producing polyaspartic acids in the presence of methane...

Method of preparing well-defined polypeptides via ROP

Process for preparing a diamine/dicarboxylic acid salt

Methods for producing nylon 7

Device for synthesizing a polymer with reduced formation of deposit...

Base generator

Combined synthesis of a nitrile-ester/acid and of a diester/diacid

Fine powder of polyamide from renewable materials and method for ma...

Method for preparing a polyamide by reactive extrusion, and extrude...

Patents Applicationslast 30 patents

FURAN DIACID-BASED POLYAMIDE RESIN, PREPARATION METHOD THEREOF, AND...

PROCESS FOR PREPARING A POLYAMIDE BY COPOLYMERIZATION OF MULTIPLE C...

POLYAMIDE RESIN AND PREPARATION METHOD THEREFOR, COMPOSITION, AND F...

POLYAMIDE-BASED MICROCAPSULES

PREPARATION METHOD OF TI3C2TX MXENE QUANTUM DOT (MQD)-MODIFIED POLY...

POLYAMIDE RESIN COMPOSITION AND POLYAMIDE MOLDED ARTICLE

VESSEL WITH INDUCTION HEATING ELEMENTS, AS WELL AS METHOD AND APPAR...

FUNCTIONALIZED POLYGLYCINE-POLY(ALKYLENIMINE) COPOLYMERS, THEIR PRE...

Yield-optimized method for producing a polyamide powder composition

High Molecular Weight Polyamides and CoPolyamides with Uniform RV a...

PROCESS OF PREPARING A POLY(ANTHRANILIDE), POLY(ANTHRANILIDE) AND I...

Polyamide powder and corresponding preparation method

LIPIDATED POLY(AMINO ACID) NANOSTRUCTURES

BIONYLON HAVING TRIPLE SHAPE MEMORY PROPERTIES, AND PREPARATION MET...

Methods for Measuring Consumption of Amino Acid N-Carboxyanhydrides...

SEMI-AROMATIC POLYAMIDE RESIN AND METHOD FOR PRODUCING SAME

PRODUCTION OF POLYAMIDE POWDERS BY ESTER AMINOLYSIS

POLY-LYSINE DERIVATIVE STABILIZE SOLID-BASED COMPOSITIONS COMPRISIN...

POLY-LYSINE DERIVATIVE AND ITS USE IN SOLID-BASED COMPOSITIONS

STAIN-RESISTANT BRANCHED POLYAMIDES

CATIONIC POLYMER AND USE FOR BIOMOLECULE DELIVERY

PROCESS FOR PREPARING POLYAMIDE POWDERS BY PRECIPITATION

METHOD FOR INCREASING THE DIFFERENCE BETWEEN THE MELTING TEMPERATUR...

COMPOSITION FOR POLYAMIDE INTERFACIAL POLYMERIZATION, AND METHOD FO...

ANTI-FOGGING PROTEINOIDS AND COMPOSITION COMPRISING SAME

FLAME-RETARDANT POLYMER; METHOD FOR PREPARING IT AND THERMOPLASTIC...

COMPOSITION FOR INTERFACIAL POLYMERIZATION OF POLYAMIDE AND MANUFAC...

SEMI-AROMATIC POLYAMIDE PREPARATION METHOD

METHOD FOR PRODUCING COMPOSITE MATERIAL AND COMPOSITE MATERIAL

PROCESS OF PREPARING GLATIRAMER ACETATE