ClassID:

99054

C08G18/72 - CPC Classification

Classification description:

Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used Polyisocyanates or polyisothiocyanates

Sub-classes:
Recent Application in this class:
#1
20260049171
2026-02-19

CLOSED LOOP RECYCLING CONCEPT FOR COMPOSITES COMPRISING COVALENT ADAPTABLE POLY(UREA-URETHANE) NETWORKS WITH DYNAMIC HINDERED UREA BONDS

#2
20260048020
2026-02-19

GELATIN BASED URETHANE/UREA MICROCAPSULES

#3
20240400759
2024-12-05

METHOD FOR PREPARING BIO-POLYOL, COMPOSITION OF POLYURETHANE RESIN CONTAINING BIO-POLYOL, AND METHOD FOR PREPARING POLYURETHANE FOAM USING THE SAME

#4
20240208899
2024-06-27

POLYTHIOL COMPOSITION, OPTICAL POLYMERIZABLE COMPOSITION, AND OPTICAL PRODUCT

#5
20240182488
2024-06-06

Process for Preparing Isohexide Diamines From Isohexide Diols

#6
20240165897
2024-05-23

METHOD FOR PREPARING A POLYURETHANE COMPOSITE MATERIAL BY VACUUM INFUSION PROCESS

#7
20240141127
2024-05-02

HEAT LABILE FOAM-IN-PLACE POLYURETHANE FOAM

#8
20240052089
2024-02-15

Polyol or polythiol compound, preparation method therefor, transparent polyurethane-based resin prepared therefrom, and optical body

#9
20240018293
2024-01-18

Use of Raw Gel in Formulations on the Basis of Polyurethane Dispersions

#10
20230357496
2023-11-09

AROMATIC POLYESTER POLYETHER POLYURETHANE PANELS AND USEFUL MATERIALS COMPRISING SAME

#11
20230346274
2023-11-02

Thermally stable glucose limiting membrane for glucose sensors

#12
20230212419
2023-07-06

PREPARATION METHOD FOR ULTRAVIOLET-RESPONSIVE COUMARIN CONTROLLED-RELEASE AND SELF-REPAIRING ANTI-FOULING PAINT

#13
20230182351
2023-06-15

ANTI-MICROBIAL ADDITIVE AND PROPERTIES TO FOAM TO PREVENT MOLD

#14
20230167253
2023-06-01

Hot melt film containing biomass-based thermoplastic polyurethane resin

#15
20230120549
2023-04-20

Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same

#16
20230114799
2023-04-13

ISOCYANATE COMPOSITION AND METHOD FOR PRODUCING ISOCYANATE POLYMER

#17
20230112578
2023-04-13

GELATIN BASED URETHANE/UREA MICROCAPSULES

#18
20230070697
2023-03-09

PROCESS FOR PRODUCING AN ETHER ESTEROL

#19
20220412081
2022-12-29

Foam wall structures and methods for their manufacture

#20
20220412080
2022-12-29

HFO-containing isocyanate-reactive compositions, related polyurethane foam-forming compositions, and spray-applied polyurethane foams

#21
20220387262
2022-12-08

Bondable microcapsules and surface functionalized fillers

#22
20220380516
2022-12-01

SYNTHESIS OF POLYURETHANE POLYMERS IN FLOW REACTORS

#23
20220348724
2022-11-03

Organic-inorganic polymeric compositions, related articles, and related methods

#24
20220290020
2022-09-15

Thermally Conductive Polyurethane Adhesive Composition

#25
20220275244
2022-09-01

ORGANIC-INORGANIC HYBRID POLYMERIC COMPOSITIONS, RELATED ARTICLES, AND RELATED METHODS

#26
20220275145
2022-09-01

Solventless compositions

#27
20220275139
2022-09-01

WHITE LAMINATED POLYESTER FILM

#28
20220259364
2022-08-18

Solvent-based compositions

#29
20220220304
2022-07-14

Process for producing polyoxyalkylene-polyol mixtures

#30
20220204807
2022-06-30

TWO-COMPONENT POLYURETHANE ELASTOMER COATING FOR CORROSION AND WEATHERING PROTECTION

#31
20220204679
2022-06-30

Thiol-containing composition for optical material and polymerizable composition for optical material

#32
20220153927
2022-05-19

Aromatic polyester polyether polyurethane panels and useful materials comprising same

#33
20220153906
2022-05-19

Adhesives based on carbodimide chemistry

#34
20220119581
2022-04-21

Aircraft Windows

#35
20220112328
2022-04-14

"Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same"

#36
20220098356
2022-03-31

Monomer composition and production method thereof, raw material composition, curable composition, and molded body

#37
20220073797
2022-03-10

Two-Component Solvent-Based Adhesive Composition

#38
20220010085
2022-01-13

Polyurethane foam and method for producing polyurethane foam

#39
20220000401
2022-01-06

Thermally stable glucose limiting membrane for glucose sensors

#40
20210356659
2021-11-18

Reduced diameter single mode optical fibers with high mechanical reliability

#41
20210313088
2021-10-07

Conductive composites

#42
20210309788
2021-10-07

Thickening agent for aqueous systems, formulations containing same and uses thereof

#43
20210292622
2021-09-23

Polyurethane Adhesive with Semi-Crystalline and Highly Crystalline Polyesters

#44
20210139711
2021-05-13

THERMOFORMABLE AND SCRATCH-RESISTANT PHOTOPOLYMER COATINGS

#45
20210122884
2021-04-29

Organic-inorganic polymeric compositions, related articles, and related methods

#46
20210122007
2021-04-29

Composition for polishing pad and polishing pad

#47
20210079151
2021-03-18

METHOD FOR SETTING POLYMERIZATION CONDITION AND METHOD FOR MANUFACTURING OPTICAL MATERIAL

#48
20210062055
2021-03-04

Fast set moisture curable hot melt adhesive composition and articles including the same

#49
20210062036
2021-03-04

Self-repairing polyurethane networks

#50
20210061938
2021-03-04

POLYURETHANE INSULATION FOAM COMPOSITION COMPRISING HALOGENATED OLEFINS

#51
20210054240
2021-02-25

Adhesive sheet

#52
20210054132
2021-02-25

Polyurethanes having low emissions of organic compounds

#53
20210040258
2021-02-11

CURABLE COMPOSITION

#54
20210032515
2021-02-04

Adhesive composition

#55
20210017128
2021-01-21

Method for producing organic mercapto compound or intermediate thereof, (poly)thiol component, polymerizable composition for optical material, molded product, optical material, and lens

#56
20200399439
2020-12-24

Polyisocyanate compositions

#57
20200397668
2020-12-24

Bondable microcapsules and surface functionalized fillers

#58
20200392279
2020-12-17

POLYOL COMPOSITIONS FOR FOAM INSULATION

#59
20200384442
2020-12-10

Algae thermoplastic composition and process of making

#60
20200377445
2020-12-03

Imine-type quaternary ammonium salt catalyst, preparation method thereof and use thereof for preparation of polyisocyanate composition

#61
20200369881
2020-11-26

Aqueous polyurethane resin dispersion

#62
20200369879
2020-11-26

Aqueous polyurethane resin dispersion

#63
20200332058
2020-10-22

PROCESS FOR THE CONTINUOUS PRODUCTION OF POLYETHER POLYOLS

#64
20200332054
2020-10-22

Degradable silyl-containing thermosetting networks

#65
20200317860
2020-10-08

METHOD FOR PRODUCING POLYETHERESTER POLYOLS

#66
20200299451
2020-09-24

Addition and condensation polymers prepared from halogenated reactants

#67
20200257218
2020-08-13

DEVELOPMENT ROLLER AND METHOD OF PRODUCING DEVELOPMENT ROLLER

#68
20200247940
2020-08-06

STABLE ONE COMPONENT POLYURETHANE DISPERSIONS FOR VINYL WINDOWS

#69
20200231806
2020-07-23

ALDEHYDE SCAVENGER FOR POLYURETHANE, POLYURETHANE, AND METHOD FOR PRODUCING POLYURETHANE

#70
20200207912
2020-07-02

PROCESS FOR THE CONTINUOUS PRODUCTION OF POLYETHER POLYOLS

#71
20200198226
2020-06-25

ADDITIVE MANUFACTURING PROCESS USING AMINES FOR THE POST-HARDENING

#72
20200181466
2020-06-11

RESIN AND HOT MELT ADHESIVE

#73
20200165375
2020-05-28

Polyurethanes, articles and coatings prepared therefrom and methods of making the same

#74
20200071451
2020-03-05

Aircraft windows

#75
20200048406
2020-02-13

Silane coupling agents

#76
20200048399
2020-02-13

High strength polyurethane foam compositions and methods

#77
20200031991
2020-01-30

Aromatic polyester polyether polyols, polyurethanes made therefrom and building materials comprising same

#78
20200031986
2020-01-30

POLYOL OR POLYTHIOL COMPOUND, PREPARATION METHOD THEREFOR, TRANSPARENT POLYURETHANE-BASED RESIN PREPARED THEREFROM, AND OPTICAL BODY

#79
20200002458
2020-01-02

Urethane resin composition

#80
20190339612
2019-11-07

Photopolymer composition

#81
20190233656
2019-08-01

Method for producing antifouling film

#82
20190233605
2019-08-01

STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT

#83
20190225739
2019-07-25

Isocyanate composition and method for producing isocyanate polymer

#84
20190225017
2019-07-25

Methods relating to polyurethane foam-containing and degradable foam-containing tires, and degradable foam-containing tires

#85
20190218332
2019-07-18

Automated contactless access device location system and method

#86
20190217588
2019-07-18

Laminated film for fiber adhesion and/or fiber sheet surface protection and thermosetting composition for fiber adhesion and/or fiber sheet surface protection

#87
20190211158
2019-07-11

DISPERSION

#88
20190198190
2019-06-27

Conductive composites

#89
20190185592
2019-06-20

Photopolymer composition

#90
20190169477
2019-06-06

High-solids content solvent-based adhesive compositions and methods of making same

#91
20190153670
2019-05-23

Inkjet textile printing method, coloring composition, inkjet ink, ink cartridge, and dye polymer

#92
20190153669
2019-05-23

INKJET TEXTILE PRINTING METHOD, COLORING COMPOSITION, INKJET INK, INK CARTRIDGE, AND DYE POLYMER

#93
20190153144
2019-05-23

STABILISER FOR POLYOLEFIN-IN-POLYETHER POLYOL DISPERSIONS

#94
20190127546
2019-05-02

Polyhipes by interfacial step-growth polymerization

#95
20190119463
2019-04-25

Thermoplastic polyurethane graphene oxide nanocomposites with enhanced mechanical behavior

#96
20190119439
2019-04-25

Aromatic polyester polyether polyols, polyurethanes made therefrom and building materials comprising same

#97
20190119430
2019-04-25

Polyurethane foam and a polyurethane composite comprising the same

#98
20190107647
2019-04-11

Optical material comprising a red-shifted benzotriazole UV absorber

#99
20190105886
2019-04-11

SHAPE MEMORY POLYURETHANE COMPOSITION AND LAMINATE USING THE SAME

#100
20190071533
2019-03-07

POLYESTER POLYOLS IMPARTING IMPROVED FLAMMABILITY PROPERTIES

#101
20190048122
2019-02-14

POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL OBTAINED FROM THE COMPOSITION, AND PLASTIC LENS

#102
20190040180
2019-02-07

ONE COMPONENT POLYURETHANE DISPERSION FOR VINYL WINDOWS AND OTHER SUBSTRATES

#103
20190039016
2019-02-07

Plasticization-resistant polyurethane membrane and preparation method thereof

#104
20180371159
2018-12-27

Process for the production of polyoxymethylene block copolymers

#105
20180366684
2018-12-20

Display device

#106
20180340038
2018-11-29

High strength polyurethane foam compositions and methods

#107
20180327631
2018-11-15

Self-Repairing Polyurethane Networks

#108
20180325436
2018-11-15

Thermally stable glucose limiting membrane for glucose sensors

#109
20180282470
2018-10-04

Polyurethanes, articles and coatings prepared therefrom and methods of making the same

#110
20180215856
2018-08-02

Thickening agent for aqueous systems, formulations containing same and uses thereof

#111
20180208708
2018-07-26

RIGID POLYURETHANE RESIN COMPOSITION, RIGID POLYURETHANE RESIN, MOLDED ARTICLE, AND FIBER REINFORCED PLASTIC

#112
20180207985
2018-07-26

Methods relating to polyurethane foam-containing and degradable foam-containing tires, and degradable foam-containing tires

#113
20180179351
2018-06-28

Polyurethane film for displays, and method for producing same

#114
20180179317
2018-06-28

Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material

#115
20180171065
2018-06-21

Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, coating material, and adhesive material

#116
20180171064
2018-06-21

Aldehyde scavengers for polyurethane foams

#117
20180162986
2018-06-14

Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material

#118
20180118874
2018-05-03

Spandex from poly(tetramethylene-co- ethyleneether)glycols blended with polymeric glycols

#119
20180072839
2018-03-15

RESIN COMPOSITION FOR OPTICAL MATERIAL, RESIN FOR OPTICAL MATERIAL, AND OPTICAL LENS MADE THEREFROM

#120
20180051123
2018-02-22

Polyurethanes, articles and coatings prepared therefrom and methods of making the same

#121
20180044465
2018-02-15

Flexible microsphere articles having high temperature stability

#122
20180002484
2018-01-04

Water dispersible polyamide building blocks

#123
20170327625
2017-11-16

Compositions comprising a polymeric network

#124
20170307952
2017-10-26

Flame retardancy of electrochromic devices

#125
20170298170
2017-10-19

Flame-retardant urethane resin composition

#126
20170296440
2017-10-19

Bondable microcapsules and surface functionalized fillers

#127
20170226268
2017-08-10

Polymerizable composition, transparent resin, optical material, plastic lens, and method for manufacturing transparent resin

#128
20170226267
2017-08-10

Polymerizable composition, molded product, and use thereof

#129
20170210870
2017-07-27

Use of Z-HFO-1,1,1,4,4,4-hexafluoro-2-butene in high temperature foaming application

#130
20170198083
2017-07-13

Optical resin composition and optical lens using same

#131
20170174861
2017-06-22

POLYURETHANE FOAM FOR CONCRETE APPLICATIONS

#132
20170173399
2017-06-22

Golf ball

#133
20170166705
2017-06-15

Water dispersible hyperbranched polymer composition

#134
20170166680
2017-06-15

Polyurethane materials formed from unsaturated plant oils via an alkyne zipper reaction

#135
20170166679
2017-06-15

Polyurethane materials formed from unsaturated plant oils via an alkyne zipper reaction

#136
20170137559
2017-05-18

TRANSPARENT AND ABRASION RESISTANT POLYURETHANE ELASTOMER AND PROCESS FOR PREPARING SAME

#137
20170137557
2017-05-18

PROCESS FOR PRODUCING ISOCYANATE-BASED FOAM CONSTRUCTION BOARDS

#138
20170114082
2017-04-27

Isocyanatosilanes with thiourethane structure

#139
20170096526
2017-04-06

Process for the production of polyoxymethylene block copolymers

#140
20170081488
2017-03-23

Coated polyester films

#141
20170073455
2017-03-16

Polyurethane composite elements and processes for producing the same

#142
20170066893
2017-03-09

Algae-derived flexible foam, and method of manufacturing the same

#143
20170051103
2017-02-23

Recycle-content polyester polyols

#144
20170044297
2017-02-16

Process for making a polymer polyol

#145
20170037183
2017-02-09

Process for the continuous production of polyether polyols

#146
20170022319
2017-01-26

Aliphatic polycarbonate polyol compositions

#147
20170015862
2017-01-19

Coating Composition

#148
20160348356
2016-12-01

Roofing systems and roofing boards with non-halogenated fire retardant

#149
20160311974
2016-10-27

Method for producing formaldehyde-alkyl carbonate-copolymers

#150
20160304743
2016-10-20

Surface treatment composition

#151
20160289495
2016-10-06

Self-repairing polyurethane networks

#152
20160280976
2016-09-29

TWO-COMPONENT ADHESIVE

#153
20160257777
2016-09-08

Etheramines with enhanced thermal stability and their use as curatives or intermediates for polymer synthesis

#154
20160257775
2016-09-08

Polyurethane resin, polyurethane resin composition, and method for manufacturing polyurethane resin

#155
20160229955
2016-08-11

BRANCHED POLYETHER CARBONATE POLYOLS AND PROCESS FOR PREPARATION THEREOF

#156
20160215087
2016-07-28

Polyurethanes, articles and coatings prepared therefrom and methods of making the same

#157
20160194470
2016-07-07

SHAPED PARTS MADE OF REINFORCED POLYURETHANE UREA ELASTOMERS AND USE THEREOF

#158
20160185903
2016-06-30

Low viscosity polyether carbonate polyols having side chains

#159
20160108166
2016-04-21

HYBRID POLYOLS

#160
20160102167
2016-04-14

Comb-like polyurethane and methods for preparing and using the same

#161
20160102166
2016-04-14

NATURAL OIL POLYOLS DERIVED FROM POST-CONSUMER RECYCLE OILS

#162
20160090460
2016-03-31

Rigid polyurethane foam and system and method for making the same

#163
20160090459
2016-03-31

Rigid polyurethane foam and system and method for making the same

#164
20160075816
2016-03-17

Method for improving toughness of polyisocyanate polyaddition reaction products

#165
20160039967
2016-02-11

Polyurethanes, articles and coatings prepared therefrom and methods of making the same

#166
20160002386
2016-01-07

POLYESTER POLYOLS IMPARTING IMPROVED FLAMMABILITY PROPERTIES

#167
20160001417
2016-01-07

Polishing material for polishing hard surfaces, media including the material, and methods of forming and using same

#168
20150368420
2015-12-24

Amines suitable for use in the manufacture of polyurethanes

#169
20150344661
2015-12-03

Polyurethane-based expandable polymer particles

#170
20150299372
2015-10-22

High strength polyurethane foam compositions and methods

#171
20150291720
2015-10-15

Method for preparing biomass-based polymer emulsion

#172
20150274922
2015-10-01

MATERIALS COMPRISING NVR POLYOLS

#173
20150259460
2015-09-17

COMPOSITION BASED ON VEGETABLE TANNINS, FREE FROM FORMALDEHYDE AND LOW-BOILING ORGANIC SOLVENTS, FOR MANUFACTURING A FOAM MATERIAL, AND PROCESS THEREOF

#174
20150246936
2015-09-03

Isocyanatosilanes with thiourethane structure

#175
20150218301
2015-08-06

Polyester polyol, composition for polyurethane, composition for polyurethane foam, polyurethane resin, and polyurethane foam

#176
20150197614
2015-07-16

Stability of polyurethane polyol blends containing halogenated olefin blowing agent

#177
20150191408
2015-07-09

TRIPTYCENE MONOMER AND TRIPTYCENE CONTAINING POLYESTERS AND POLYURETHANES

#178
20150183143
2015-07-02

Method for the vacuum-assisted production of a PUR/PIR foam body

#179
20150177416
2015-06-25

Polymerizable composition for optical material, optical material obtained from same composition, and plastic lens

#180
20150166717
2015-06-18

POLYURETHANEUREAS OR POLYUREAS

#181
20150166716
2015-06-18

Polymeric photoinitiators and photoinitiator monomers

#182
20150158967
2015-06-11

Intermediate polyisocyanurate comprising materials

#183
20150152214
2015-06-04

Powdery composition comprising thermoplastic polyurethane and use thereof

#184
20150148514
2015-05-28

METHOD FOR IDENTIFYING BIOABSORBABLE POLYMERS

#185
20150141609
2015-05-21

POLYESTER - POLYURETHANE ELASTOMERS FROM RENEWABLE SOURCES

#186
20150114589
2015-04-30

“No-bake” foundry mix with extended work time

#187
20150053901
2015-02-26

Fluorine-containing phosphate ester-amide, and flame retardant resin, flame retardant liquid and flame retardant solvent for organic synthesis containing same

#188
20150051304
2015-02-19

High functional polyester polyols

#189
20150050503
2015-02-19

Storage stable resin films and fibre composite components produced therefrom

#190
20140378570
2014-12-25

Polyester polyols containing diels-alder or ene adducts

#191
20140364026
2014-12-11

Polyurethanes, articles and coatings prepared therefrom and methods of making the same

#192
20140363666
2014-12-11

Polyisocyanurate foams containing dispersed non-porous silica particles

#193
20140357750
2014-12-04

Amine polyether polyols and polyurethane foam compositions made from cyclic amine compounds

#194
20140357747
2014-12-04

FOAM EXPANSION AGENT COMPOSITIONS CONTAINING Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND THEIR USES IN THE PREPARATION OF POLYURETHANE AND POLYISOCYANURATE POLYMER FOAMS

#195
20140203024
2014-07-24

Two-component polyurethane compositions that are especially suitable for use as structural adhesives

#196
20140142243
2014-05-22

High-value polyurethane elastomers and production thereof

#197
20140135468
2014-05-15

Processes for the preparation of rheology modifiers

#198
20140010981
2014-01-09

PRODUCING FOAMS HAVING IMPROVED PROPERTIES

#199
20130260128
2013-10-03

Spandex from poly(tetramethylene-co- ethyleneether)glycols blended with polymeric glycols

#200
20130160920
2013-06-27

Polyurethanes, articles and coatings prepared therefrom and methods of making the same

#201
20120194039
2012-08-02

Electromagnetic converter with a polymer element based on a mixture of polyisocyanate and isocyanate-functional prepolymer and a compound with at least two isocyanate reactive hydroxyl groups

#202
20120165469
2012-06-28

Methods for making polyurea polymer and products prepared therefrom

#203
20120142884
2012-06-07

Bioresorbable thermoset polyester/urethane elastomers

#204
20110166245
2011-07-07

POLYESTER POLYOL COMPOSITION FOR POLYURETHANE, COMPOSITION FOR POLYURETHANE FOAM, POLYURETHANE RESIN, AND POLYURETHANE FOAM

#205
20110124757
2011-05-26

Rigid polyurethane foam and system and method for making the same

#206
20110124756
2011-05-26

Rigid polyurethane foam and system and method for making the same

#207
20110024021
2011-02-03

Process for producing rubber sheets, rubber mats or similar rubber products from rubber granules

#208
20100292396
2010-11-18

Process for preparing polyisocyanates

#209
20100267861
2010-10-21

Polymer mixture

#210
20100234498
2010-09-16

Internal mold release agent for production of polythiourethane optical material

#211
20100204401
2010-08-12

Aliphatic polyester coating compositions containing tetramethyl cyclobutanediol

#212
20100204388
2010-08-12

Coating compositions containing acrylic and aliphatic polyester blends

#213
20100092766
2010-04-15

Water borne soft-feel coating composition

#214
20090318615
2009-12-24

Oil based aqueous polyurethane dispersions

#215
20090317552
2009-12-24

Non-Aqueous, Liquid Coating Compositions

#216
20090280329
2009-11-12

Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same

#217
20090226708
2009-09-10

PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET

#218
20090214873
2009-08-27

Two-component polyurethane compositions that are especially suitable for use as structural adhesives

#219
20090124785
2009-05-14

Process for production of isocyanate, isocyanate produced by the process, and use of the isocyanate

#220
20090124727
2009-05-14

NANOPARTICLE-MODIFIED POLYISOCYANATES

#221
20090092758
2009-04-09

Method and apparatus for performing surface treatment of rubber member

#222
20080020331
2008-01-24

DIRECT THERMOGRAPHIC MATERIALS WITH CROSSLINKED CARRIER LAYER

#223
20070262426
2007-11-15

Semiconductor Housings Having Coupling Coatings

#224
20070128374
2007-06-07

Paint product and method of manufacture

#225
20070043198
2007-02-22

Paintable two-component polyurethane sealant

#226
20070037019
2007-02-15

Purified polyurethane crosslinking agents and magnetic recording media having at least one coating containing a purified polyisocyanate crosslinking agent

#227
20060293182
2006-12-28

Direct thermographic materials with crosslinked carrier layer

#228
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