ClassID:

32431

B01J13/185 - CPC Classification

Classification description:

Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons; Making microcapsules or microballoons by phase separation; Polymerisation; cross-linking polymerisation with all reactants being present in the same phase in an organic phase

Recent Application in this class:
#1
20260035554
2026-02-05

METHOD FOR PRODUCING HOLLOW FINE PARTICLES, HOLLOW FINE PARTICLES, PHASE-SEPARATED FINE PARTICLES, AQUEOUS DISPERSION, AND COMPOSITION

#2
20260021050
2026-01-22

POLY(AMINO ACID) BASED CAPSULES

#3
20260014539
2026-01-15

HOLLOW PARTICLES AND PRODUCTION METHOD THEREFOR

#4
20250333608
2025-10-30

Optical Agent Encapsulation for Use in Applying Substrate Layer and Method of Making the Same

#5
20250296066
2025-09-25

HOLLOW PARTICLES, RESIN COMPOSITION, RESIN MOLDED BODY, ENCAPSULATING RESIN COMPOSITION, CURED PRODUCT AND SEMICONDUCTOR DEVICE

#6
20250249422
2025-08-07

LATEX AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL DEVICE

#7
20250230323
2025-07-17

ENCAPSULATED CORROSION INHIBITORS

#8
20250114762
2025-04-10

BIODEGRADABLE POLYMER MICROSPHERES AND PREPARATION METHOD THEREFOR

#9
20250059339
2025-02-20

HOLLOW PARTICLES

#10
20250033015
2025-01-30

POLYDISULFIDE CORE-SHELL MICROCAPSULES

#11
20250025850
2025-01-23

HOLLOW PARTICLES, RESIN COMPOSITION, AND RESIN MOLDED BODY

#12
20240384473
2024-11-21

PREPARATION METHOD OF ECO-FRIENDLY LONG-LASTING HEAT-SENSITIVE PAPER

#13
20240368502
2024-11-07

BIODEGRADABLE MICROCAPSULES

#14
20240269638
2024-08-15

METHOD FOR PRODUCING HOLLOW FINE PARTICLES, HOLLOW FINE PARTICLES, PHASE SEPARATED FINE PARTICLES, AQUEOUS DISPERSION, AND COMPOSITION

#15
20230381731
2023-11-30

METHOD FOR PRODUCING HOLLOW PARTICLES

#16
20230183563
2023-06-15

MICROCAPSULE HAVING CORE-SHELL STRUCTURE, AND PRODUCTION METHOD FOR SAME

#17
20230183412
2023-06-15

Bio-based polyols, esters, and surfactants

#18
20230176440
2023-06-08

MICROSPHERES FOR ELECTROPHORETIC DISPLAYS AND METHODS OF MANUFACTURE THEREOF

#19
20230120922
2023-04-20

CONSUMER PRODUCTS COMPRISING DELIVERY PARTICLES WITH HIGH CORE:WALL RATIOS

#20
20230056295
2023-02-23

CONSUMER PRODUCTS COMPRISING DELIVERY PARTICLES WITH HIGH CORE:WALL RATIOS

#21
20220409497
2022-12-29

Delivery particle

#22
20220362733
2022-11-17

PERSISTENT MICELLE CORONA CHEMISTRY

#23
20220220274
2022-07-14

Thermally expandable microspheres prepared from bio-based monomers

#24
20220041961
2022-02-10

Compositions comprising benefit agent containing delivery particle

#25
20210197162
2021-07-01

Extracellular vesicle separation method, colloidal particle and preparation method thereof

#26
20210161776
2021-06-03

Silica-including microcapsule resin particles, method for producing same, and application thereof

#27
20210001300
2021-01-07

Hollow particles, method for producing same, and usage of same

#28
20200246226
2020-08-06

Method for producing capsules comprising at least one water-soluble or hydrophilic substance, and resulting capsules

#29
20200216631
2020-07-09

Thermally expandable microspheres prepared from bio-based monomers

#30
20200197894
2020-06-25

POLY(ACID) MICROCAPSULES AND RELATED METHODS

#31
20200171455
2020-06-04

Method for continuously manufacturing an aerogel powder having a hydrophobic-hydrophilic bipolar core-shell structure

#32
20200038830
2020-02-06

Microencapsulated polyaddition catalyst

#33
20190358603
2019-11-28

Microcapsules

#34
20190343736
2019-11-14

High-ultraviolet absorption lignin/chemical sun-screening agent microcapsule and preparation method therefor

#35
20190330499
2019-10-31

Self-healing microcapsules, process for the preparation thereof, polymeric matrix and composite materials comprising the same

#36
20190329211
2019-10-31

Thermosensitive nanocapsules and preparing method thereof

#37
20190319236
2019-10-17

Composition for non-aqueous secondary battery functional layer, functional layer for non-aqueous secondary battery, and non-aqueous secondary battery

#38
20190282990
2019-09-19

CAPSULE COMPRISING ACTIVE INGREDIENT

#39
20190201349
2019-07-04

CAPSULES AND PARTICLES AND USES THEREOF

#40
20190194083
2019-06-27

PolyHIPE-based substance-releasing systems

#41
20190176121
2019-06-13

MAGNETIC NANOCAPSULES AS THERMOLATENT POLYMERIZATION CATALYSTS OR INITIATORS

#42
20190142714
2019-05-16

Delivery particle

#43
20190106627
2019-04-11

Compositions comprising functionalized polyvinyl alcohol and nanocapsules containing a liquid crystalline medium

#44
20190106522
2019-04-11

Encapsulated polymerization initiators, polymerization systems and methods using the same

#45
20190076812
2019-03-14

MICROCAPSULES COMPRISING HYDROXYALKYL CELLULOSE

#46
20190054440
2019-02-21

Friable shell microcapsules, process for preparing the same and method of use thereof

#47
20190053990
2019-02-21

Silica-including microcapsule resin particles, method for producing same, and application thereof

#48
20190001294
2019-01-03

Method for producing colloidosome microcapsules

#49
20180360706
2018-12-20

Delivery Particles

#50
20180284092
2018-10-04

pH-sensitive nanoparticles for detecting and preventing food spoilage

#51
20180267383
2018-09-20

Composite particles and method for making the same

#52
20180223185
2018-08-09

Chemiluminescent materials and method of making same

#53
20180200689
2018-07-19

Method for the encapsulation of substances in silica-based capsules and the products obtained thereof

#54
20180187132
2018-07-05

Process for the preparation of microcapsules free from melamine-formaldehyde

#55
20180056267
2018-03-01

Heat-expandable microspheres and application thereof

#56
20180036702
2018-02-08

MICROPARTICLES

#57
20170354945
2017-12-14

Microcapsules comprising hydroxyalkyl cellulose

#58
20170326522
2017-11-16

Process for preparing microcapsules having a polyurea shell and a lipophilic core material

#59
20170246609
2017-08-31

NANO-PARTICULATE CAPSULES AND EMULSIONS THEREOF INCLUDING FRAGRANCE BY EMULSION POLYMERIZATION

#60
20170171956
2017-06-15

Method for manufacturing tracer-encapsulated solid pellet for magnetic-confinement fusion

#61
20170081492
2017-03-23

Heat-expandable microspheres, process for producing the same and application thereof

#62
20160346753
2016-12-01

Process for preparation of self healing microcapsules

#63
20160235068
2016-08-18

CONTROLLED RELEASE PARTICLES, PRODUCTION METHOD THEREOF, MOLDING MATERIAL, AND MOLDED ARTICLE

#64
20160214075
2016-07-28

Method of producing silicone microspheres

#65
20150338716
2015-11-26

Reflective display particle, reflective display device, and method for manufacturing the same

#66
20150328614
2015-11-19

Method for production of hollow particle

#67
20150322226
2015-11-12

Microspheres

#68
20150231588
2015-08-20

MICROCAPSULES

#69
20150158003
2015-06-11

MICROCAPSULES HAVING ACRYLIC POLYMERIC SHELLS AND METHODS OF MAKING SAME

#70
20140364521
2014-12-11

Heat-expandable microspheres, process for producing the same, and application thereof

#71
20140341958
2014-11-20

Silica microcapsules, process of making the same and uses thereof

#72
20140322326
2014-10-30

Particles comprising a releasable dopant therein

#73
20140227328
2014-08-14

Delivery particles

#74
20140127309
2014-05-08

ENCAPSULATED POLAR MATERIALS AND METHODS OF PREPARATION

#75
20130225717
2013-08-29

Microcapsules

#76
20130065975
2013-03-14

Thermally expandable microcapsule

#77
20130040817
2013-02-14

CAPSULE COMPRISING ACTIVE INGREDIENT

#78
20120295790
2012-11-22

Sustained release silica microcapsules

#79
20120208026
2012-08-16

Silica-Coated Magnetic Nanoparticles and Process for Making Same

#80
20120205576
2012-08-16

Microcapsules with a paraffin composition as capsule core

#81
20120199671
2012-08-09

LEACH-PROOF MICROCAPSULES, THE METHOD FOR PREPARATION AND USE OF LEACH-PROOF MICROCAPSULES

#82
20120129742
2012-05-24

Additives for transmission oils

#83
20120119420
2012-05-17

Nano metric composite ceramic component

#84
20120064347
2012-03-15

Heat-expandable microspheres and a method of making heat-expandable microspheres and application thereof

#85
20120055370
2012-03-08

Bacteriorhodopsin-containing microcapsules and method for producing the same

#86
20110269658
2011-11-03

Delivery particles

#87
20110269657
2011-11-03

DELIVERY PARTICLES

#88
20110268802
2011-11-03

Delivery particle

#89
20110268778
2011-11-03

DELIVERY PARTICLES

#90
20110003152
2011-01-06

Microcapsules, their use and processes for their manufacture

#91
20100180995
2010-07-22

HEAT-EXPANDABLE MICROSPHERES AND HOLLOW FINE PARTICLES AND METHOD FOR PRODUCING THE SAME AS WELL AS TIRE/RIM ASSEMBLY

#92
20100143422
2010-06-10

Microcapsules Containing Active Ingredients

#93
20100068525
2010-03-18

Microcapsules

#94
20100061897
2010-03-11

Microencapsulation of amines

#95
20090256107
2009-10-15

Polyelectrolyte-modified microcapsules

#96
20090202836
2009-08-13

METHODS OF FORMING A BARRIER

#97
20090202652
2009-08-13

Photo-responsive microencapsulation materials, compositions and methods of use thereof

#98
20080227888
2008-09-18

Microencapsulated rubber additives and method for production thereof

#99
20080199523
2008-08-21

Particles comprising a releasable dopant therein

#100
20070292676
2007-12-20

Microcapsules loaded with active ingredients and a method for their preparation

#101
20050276991
2005-12-15

Moisture barrier resins

#102
20050079352
2005-04-14

Expandable microspheres for foam insulation and methods

#103
15463328
2018-06-12

Composite particles and method for making the same