Hiroki Chisaka

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Curable composition, cured product, and method for producing cured...
- Patent number 11,926,681
- Issue date Mar 12, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki Chisaka
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Energy-sensitive composition, cured product, and forming method of...
- Patent number 11,905,433
- Issue date Feb 20, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Resin composition, method for producing resin composition, film for...
- Patent number 11,718,717
- Issue date Aug 8, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound, epoxy curing catalyst and method for producing compound
- Patent number 11,718,587
- Issue date Aug 8, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable composition, film, optical film, light-emitting display ele...
- Patent number 11,274,245
- Issue date Mar 15, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki Chisaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing polyimide film, polyimide film, polyamic acid...
- Patent number 11,136,435
- Issue date Oct 5, 2021
- ENEOS Corporation
- Shinichi Komatsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide precursor composition
- Patent number 10,954,340
- Issue date Mar 23, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable composition, cured product, cured film, display panel, and...
- Patent number 10,829,662
- Issue date Nov 10, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Kazuya Someya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition, method for producing resin composition, film for...
- Patent number 10,767,017
- Issue date Sep 8, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of pattern formation and method of producing polysilane resi...
- Patent number 10,747,113
- Issue date Aug 18, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Energy-sensitive resin composition
- Patent number 10,696,845
- Issue date Jun 30, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silicon-containing resin composition
- Patent number 10,689,514
- Issue date Jun 23, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki Chisaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable composition, cured film, display panel, and method for prod...
- Patent number 10,640,607
- Issue date May 5, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Kazuya Someya
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Composition containing microparticles
- Patent number 10,570,269
- Issue date Feb 25, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable composition, cured product of the curable composition, and...
- Patent number 10,479,879
- Issue date Nov 19, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Kazuya Someya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition and method of producing siliceous film
- Patent number 10,364,372
- Issue date Jul 30, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Yasushi Fujii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Imidazole compound, metal surface treatment liquid, metal surface t...
- Patent number 10,336,708
- Issue date Jul 2, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Tatsuro Ishikawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Transparent body production method, transparent body, and amorphous...
- Patent number 10,322,989
- Issue date Jun 18, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable composition
- Patent number 10,239,989
- Issue date Mar 26, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compound containing structural unit derived from vinyl ether compound
- Patent number 10,233,269
- Issue date Mar 19, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfonium salt, photoacid generator, and photosensitive composition
- Patent number 10,059,662
- Issue date Aug 28, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition containing vinyl-group-containing compound
- Patent number 9,914,687
- Issue date Mar 13, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Vinyl-group-containing fluorene compound
- Patent number 9,902,675
- Issue date Feb 27, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing solution and development processing method of photosensi...
- Patent number 9,891,527
- Issue date Feb 13, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki Chisaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing polybenzoxazole resin
- Patent number 9,890,250
- Issue date Feb 13, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable composition, adhesive, method of producing fiber-reinforced...
- Patent number 9,683,150
- Issue date Jun 20, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Yoshinori Tadokoro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Positive photosensitive resin composition, method for forming polyi...
- Patent number 9,547,239
- Issue date Jan 17, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Energy-sensitive resin composition
- Patent number 9,529,258
- Issue date Dec 27, 2016
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of producing polyimide resin, method of producing polyimide...
- Patent number 9,458,355
- Issue date Oct 4, 2016
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PHOTOCURABLE LIQUID COMPOSITION, CURED PRODUCT, AND METHOD FOR PROD...
- Publication number 20240301108
- Publication date Sep 12, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Yoichiro IJIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOSENSITIVE COMPOSITION
- Publication number 20240192593
- Publication date Jun 13, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Kazuki URAKAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTOCURABLE LIQUID COMPOSITION, CURED PRODUCT, AND METHOD FOR PROD...
- Publication number 20240141085
- Publication date May 2, 2024
- Tokyo Ohka Kogyo Co., Ltd.
- Yoichiro IJIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOSENSITIVE COMPOSITION, CURED PRODUCT, AND METHOD FOR PRODUCING...
- Publication number 20230056225
- Publication date Feb 23, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki CHISAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE COMPOSITION, CURED PRODUCT, AND METHOD FOR PRODUCING...
- Publication number 20230038195
- Publication date Feb 9, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki Chisaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE INK COMPOSITION, CURED PRODUCT, DISPLAY PANEL, AND M...
- Publication number 20230028822
- Publication date Jan 26, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki CHISAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CURABLE COMPOSITION, CURED PRODUCT, AND METHOD FOR PRODUCING CURED...
- Publication number 20230002520
- Publication date Jan 5, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki CHISAKA
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
PHOTOSENSITIVE INK COMPOSITION, CURED PRODUCT, DISPLAY PANEL, AND M...
- Publication number 20220404709
- Publication date Dec 22, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki CHISAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CURABLE INK COMPOSITION, CURED PRODUCT AND NANOCOMPOSITE
- Publication number 20220325127
- Publication date Oct 13, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki CHISAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ENERGY-SENSITIVE COMPOSITION, CURED PRODUCT, AND FORMING METHOD OF...
- Publication number 20220145011
- Publication date May 12, 2022
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro NODA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
RESIN COMPOSITION, METHOD FOR PRODUCING RESIN COMPOSITION, FILM FOR...
- Publication number 20200392292
- Publication date Dec 17, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro NODA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, EPOXY CURING CATALYST AND METHOD FOR PRODUCING COMPOUND
- Publication number 20200283567
- Publication date Sep 10, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SILICON-CONTAINING RESIN COMPOSITION
- Publication number 20200270456
- Publication date Aug 27, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki CHISAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ENERGY-SENSITIVE RESIN COMPOSITION
- Publication number 20190225804
- Publication date Jul 25, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURABLE COMPOSITION, FILM, OPTICAL FILM, LIGHT-EMITTING DISPLAY ELE...
- Publication number 20190177608
- Publication date Jun 13, 2019
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki CHISAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYIMIDE FILM, POLYIMIDE FILM, POLYAMIC ACID...
- Publication number 20190062503
- Publication date Feb 28, 2019
- JXTG NIPPON OIL & ENERGY CORPORATION
- Shinichi KOMATSU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURABLE COMPOSITION, CURED FILM, DISPLAY PANEL, AND METHOD FOR PROD...
- Publication number 20180334533
- Publication date Nov 22, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Kazuya SOMEYA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
CURABLE COMPOSITION, CURED PRODUCT, CURED FILM, DISPLAY PANEL, AND...
- Publication number 20180334586
- Publication date Nov 22, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Kazuya SOMEYA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CURABLE COMPOSITION, CURED PRODUCT OF THE CURABLE COMPOSITION, AND...
- Publication number 20180251626
- Publication date Sep 6, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Kazuya SOMEYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE PRECURSOR COMPOSITION
- Publication number 20180223045
- Publication date Aug 9, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro NODA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION AND METHOD OF PRODUCING SILICEOUS FILM
- Publication number 20180201807
- Publication date Jul 19, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Yasushi FUJII
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION CONTAINING MICROPARTICLES
- Publication number 20180194930
- Publication date Jul 12, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro NODA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SILICON-CONTAINING RESIN COMPOSITION
- Publication number 20180187010
- Publication date Jul 5, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroki CHISAKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RESIN COMPOSITION, METHOD FOR PRODUCING RESIN COMPOSITION, FILM FOR...
- Publication number 20180179338
- Publication date Jun 28, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro NODA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF PATTERN FORMATION AND METHOD OF PRODUCING POLYSILANE RESI...
- Publication number 20180181002
- Publication date Jun 28, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
VINYL-GROUP-CONTAINING FLUORENE COMPOUND
- Publication number 20180050973
- Publication date Feb 22, 2018
- Tokyo Ohka Kogyo Co., Ltd.
- Dai SHIOTA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CURABLE COMPOSITION
- Publication number 20170327631
- Publication date Nov 16, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SULFONIUM SALT, PHOTOACID GENERATOR, AND PHOTOSENSITIVE COMPOSITION
- Publication number 20170305848
- Publication date Oct 26, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Dai Shiota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TRANSPARENT BODY PRODUCTION METHOD, TRANSPARENT BODY, AND AMORPHOUS...
- Publication number 20170275223
- Publication date Sep 28, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Dai SHIOTA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMIDAZOLE COMPOUND, METAL SURFACE TREATMENT LIQUID, METAL SURFACE T...
- Publication number 20170247334
- Publication date Aug 31, 2017
- Tokyo Ohka Kogyo Co., Ltd.
- Tatsuro ISHIKAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Hiroki Chisaka

Person

Patents Grantslast 30 patents

Curable composition, cured product, and method for producing cured...

Energy-sensitive composition, cured product, and forming method of...

Resin composition, method for producing resin composition, film for...

Compound, epoxy curing catalyst and method for producing compound

Curable composition, film, optical film, light-emitting display ele...

Method for producing polyimide film, polyimide film, polyamic acid...

Polyimide precursor composition

Curable composition, cured product, cured film, display panel, and...

Resin composition, method for producing resin composition, film for...

Method of pattern formation and method of producing polysilane resi...

Energy-sensitive resin composition

Silicon-containing resin composition

Curable composition, cured film, display panel, and method for prod...

Composition containing microparticles

Curable composition, cured product of the curable composition, and...

Composition and method of producing siliceous film

Imidazole compound, metal surface treatment liquid, metal surface t...

Transparent body production method, transparent body, and amorphous...

Curable composition

Compound containing structural unit derived from vinyl ether compound

Sulfonium salt, photoacid generator, and photosensitive composition

Composition containing vinyl-group-containing compound

Vinyl-group-containing fluorene compound

Developing solution and development processing method of photosensi...

Method for producing polybenzoxazole resin

Curable composition, adhesive, method of producing fiber-reinforced...

Positive photosensitive resin composition, method for forming polyi...

Energy-sensitive resin composition

Method of producing polyimide resin, method of producing polyimide...

Patents Applicationslast 30 patents

PHOTOCURABLE LIQUID COMPOSITION, CURED PRODUCT, AND METHOD FOR PROD...

PHOTOSENSITIVE COMPOSITION

PHOTOCURABLE LIQUID COMPOSITION, CURED PRODUCT, AND METHOD FOR PROD...

PHOTOSENSITIVE COMPOSITION, CURED PRODUCT, AND METHOD FOR PRODUCING...

PHOTOSENSITIVE COMPOSITION, CURED PRODUCT, AND METHOD FOR PRODUCING...

PHOTOSENSITIVE INK COMPOSITION, CURED PRODUCT, DISPLAY PANEL, AND M...

CURABLE COMPOSITION, CURED PRODUCT, AND METHOD FOR PRODUCING CURED...

PHOTOSENSITIVE INK COMPOSITION, CURED PRODUCT, DISPLAY PANEL, AND M...

CURABLE INK COMPOSITION, CURED PRODUCT AND NANOCOMPOSITE

ENERGY-SENSITIVE COMPOSITION, CURED PRODUCT, AND FORMING METHOD OF...

RESIN COMPOSITION, METHOD FOR PRODUCING RESIN COMPOSITION, FILM FOR...

COMPOUND, EPOXY CURING CATALYST AND METHOD FOR PRODUCING COMPOUND

SILICON-CONTAINING RESIN COMPOSITION

ENERGY-SENSITIVE RESIN COMPOSITION

CURABLE COMPOSITION, FILM, OPTICAL FILM, LIGHT-EMITTING DISPLAY ELE...

METHOD FOR PRODUCING POLYIMIDE FILM, POLYIMIDE FILM, POLYAMIC ACID...

CURABLE COMPOSITION, CURED FILM, DISPLAY PANEL, AND METHOD FOR PROD...

CURABLE COMPOSITION, CURED PRODUCT, CURED FILM, DISPLAY PANEL, AND...

CURABLE COMPOSITION, CURED PRODUCT OF THE CURABLE COMPOSITION, AND...

POLYIMIDE PRECURSOR COMPOSITION

COMPOSITION AND METHOD OF PRODUCING SILICEOUS FILM

COMPOSITION CONTAINING MICROPARTICLES

SILICON-CONTAINING RESIN COMPOSITION

RESIN COMPOSITION, METHOD FOR PRODUCING RESIN COMPOSITION, FILM FOR...

METHOD OF PATTERN FORMATION AND METHOD OF PRODUCING POLYSILANE RESI...

VINYL-GROUP-CONTAINING FLUORENE COMPOUND

CURABLE COMPOSITION

SULFONIUM SALT, PHOTOACID GENERATOR, AND PHOTOSENSITIVE COMPOSITION

TRANSPARENT BODY PRODUCTION METHOD, TRANSPARENT BODY, AND AMORPHOUS...

IMIDAZOLE COMPOUND, METAL SURFACE TREATMENT LIQUID, METAL SURFACE T...