ClassID:

100897

C08J2477/04 - CPC Classification

Classification description:

Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain ; Derivatives of such polymers Polyamides derived from alpha-amino carboxylic acids

Recent Application in this class:
#1
20260117053
2026-04-30

POLYMER PROCESSING AIDS

#2
20250129218
2025-04-24

HYDROGEL KIT CAPABLE OF BEING QUICKLY DISSOLVED AS REQUIRED AND USE METHOD THEREOF

#3
20250059398
2025-02-20

MULTI-LAYER COATING SYSTEM FOR POLYCARBONATE SUBSTRATES

#4
20250059368
2025-02-20

BI-POLYMER THERMOPLASTIC

#5
20250050533
2025-02-13

PROCESS OF PRODUCING A LIGNOCELLULOSIC COMPOSITE OR A PRODUCT THEREOF USING DIELECTRIC HEATING

#6
20240341196
2024-10-10

Stretchable Piezoelectric Biocrystal Thin Films

#7
20240034866
2024-02-01

THERMOPLASTIC RESIN COMPOSITION AND METHOD FOR PRODUCING SAME

#8
20220340721
2022-10-27

Bi-polymer thermoplastic

#9
20220211914
2022-07-07

HYALURONIC ACID HYDROGELS WITH PROLONGED ANTIMICROBIAL ACTIVITY

#10
20210139655
2021-05-13

Method for preparing biocompatible poly-γ-glutamic acid hydrogel by using ultraviolet rays

#11
20200283589
2020-09-10

Fiber-reinforced material and structure

#12
20200181564
2020-06-11

Biomimetic double network hydrogels

#13
20190367689
2019-12-05

Fiber-reinforced resin composition and method of producing the same

#14
20190284380
2019-09-19

THERMOPLASTIC RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND MOLDED BODY

#15
20190248971
2019-08-15

Gelatin base edible film and preparation method thereof

#16
20190127539
2019-05-02

Bi-polymer thermoplastic

#17
20170275439
2017-09-28

RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND METHOD FOR PREPARING RESIN COMPOSITION

#18
20170226299
2017-08-10

Prepreg and fiber reinforced composite material

#19
20170014543
2017-01-19

HYDROGEL BASED ON γ-POLYGLUTAMIC ACID AND ε-POLYLYSINE CROSSLINKED POLYMER, AND PREPARATION METHOD THEREFOR