ClassID:

39483

B22C9/123 - CPC Classification

Classification description:

Moulds or cores ; Moulding processes; Treating moulds or cores, e.g. drying, hardening Gas-hardening

Recent Application in this class:
#1
20250276359
2025-09-04

JOINING JOINT TO BE JOINED TO RESIN, METHOD FOR MANUFACTURING JOINING JOINT, AND JOINING STRUCTURE BETWEEN METAL AND RESIN

#2
20250242404
2025-07-31

CASTING ELEMENTS AND METHODS OF MAKING THE SAME USING LOW TEMPERATURE SOLIDIFICATION

#3
20230085809
2023-03-23

COATING COMPOSITION, COMPRISING ORGANIC ESTER COMPOUNDS AND PARTICULATE, AMORPHOUS SILICON DIOXIDE, FOR USE IN THE FOUNDRY INDUSTRY

#4
20230036173
2023-02-02

Casting elements and methods of making the same using low temperature solidification

#5
20230024847
2023-01-26

CORE SHOOTING METHOD AND CORE SHOOTING APPARATUS FOR THE PRODUCTION OF CORES WITH SIMULTANEOUS CURING PROCESS

#6
20220410255
2022-12-29

Method of manufacturing a cold box core

#7
20210213513
2021-07-15

Three-dimensionally printed core box blank

#8
20210107055
2021-04-15

Method for producing casting molds, cores and basic mold materials regenerated therefrom

#9
20210069774
2021-03-11

Method and apparatus for making sand cores

#10
20210039158
2021-02-11

USE OF AMINE BLENDS FOR FOUNDRY SHAPED CORES AND CASTING METALS

#11
20200086381
2020-03-19

Post-treatment process for increasing the hot strength of a formed part made of particulate material and binder, 3D printing arrangement and formed part

#12
20190275581
2019-09-12

Sand core making machine method

#13
20190255599
2019-08-22

AQUEOUS AKALINE BINDER COMPOSITION FOR CURING WITH CARBON DIOXIDE GAS AND USE THEREOF, CORRESPONDING MOULDING MIXTURE FOR A PRODUCING FOUNDRY SHAPE, A CORRESPONDING FOUNDRY SHAPE AND A METHOD FOR PRODUCING A FOUNDRY SHAPE

#14
20190151932
2019-05-23

AQUEOUS ALKALINE BINDER COMPOSITION FOR CURING WITH CARBON DIOXIDE GAS AND USE THEREOF, A CORRESPONDING MOLDING MIXTURE FOR PRODUCING FOUNDRY MOLDS, A CORRESPONDING FOUNDRY MOLD AND A METHOD FOR PRODUCING A FOUNDRY MOLD

#15
20180361466
2018-12-20

METHOD FOR PRODUCING MOULD AND CORE THROUGH CURING SODIUM SILICATE SAND FOR CASTING BY BLOWING

#16
20180272421
2018-09-27

Use of amine blends for foundry shaped cores and casting metals

#17
20170050237
2017-02-23

Mould material mixture containing resols and amorphous silicon dioxide, moulds and cores produced therefrom and method for the production thereof

#18
20170050236
2017-02-23

Method of producing casting mold and casting mold

#19
20160214168
2016-07-28

Method of neutralizing amine gas odor in cold box process, and amine gas generator using the same

#20
20160158828
2016-06-09

METHOD OF FORMING LAMINAR MOLD

#21
20160136724
2016-05-19

Lithium-containing molding material mixture based on an inorganic binder for producing molds and cores for metal casting

#22
20160067768
2016-03-10

USE OF AMINE BLENDS FOR FOUNDRY SHAPED CORES AND CASTING METALS

#23
20160059301
2016-03-03

Mould material mixture having improved flowability

#24
20160008873
2016-01-14

Device and method for hardening foundry cores

#25
20150217365
2015-08-06

Method for obtaining a foundry body from a granular mixture comprising a modified polycondensed resin and a formaldehyde scavenger

#26
20140190648
2014-07-10

Method for curing cold-box foundry shape with gaseous catalyst

#27
20120090563
2012-04-19

CORE BOX WITH AIR VENTS INTEGRATED IN PINS

#28
20120014833
2012-01-19

FREE RADICAL INITIATOR COMPOSITIONS CONTAINING T-BUTYL HYDROPEROXIDE AND THEIR USE

#29
20100326620
2010-12-30

MOULD MATERIAL MIXTURE HAVING IMPROVED FLOWABILITY

#30
20100155010
2010-06-24

Process for casting a metal melt

#31
20100126690
2010-05-27

USE OF AMINE BLENDS FOR FOUNDRY SHAPED CORES AND CASTING METALS

#32
20090250587
2009-10-08

Core and a Method for the Production Thereof

#33
20080217801
2008-09-11

Apparatus for forming aggregate composite forms

#34
20070209774
2007-09-13

CASTING MOLD MAKING SYSTEM

#35
20070209772
2007-09-13

CASTING MOLD MAKING METHOD AND CASTING MOLD MAKING SYSTEM

#36
20070199672
2007-08-30

Core release spray application method and apparatus

#37
20050077023
2005-04-14

Method and device for hardening foundry cores