143182-97-2

Usage

Uses

Used in Microelectronics Industry:
9,9-bis[4-(2-hydroxy-3-acryloyloxypropoxy)phenyl]fluorene is used as a photoresist material for the production of microelectronics. Its ability to undergo crosslinking reactions allows for the creation of durable and stable coatings that are essential in the manufacturing process of microchips and semiconductor devices.
Used in Printed Circuit Board Industry:
In the production of printed circuit boards, 9,9-bis[4-(2-hydroxy-3-acryloyloxypropoxy)phenyl]fluorene serves as a key component in photoresist materials. Its high thermal stability and resistance to solvents ensure the longevity and reliability of the printed circuit boards, making it a valuable asset in this industry.
Used in Protective Coating Development:
9,9-bis[4-(2-hydroxy-3-acryloyloxypropoxy)phenyl]fluorene is utilized as a component in the development of protective coatings for electronic components. Its high thermal stability and solvent resistance make it an ideal candidate for creating coatings that protect sensitive electronic components from harsh environmental conditions.
Used in Optics and Photonics:
Due to its high refractive index, 9,9-bis[4-(2-hydroxy-3-acryloyloxypropoxy)phenyl]fluorene is employed in the field of optics and photonics. It is used in the development of optical components and systems that require materials with specific refractive properties, such as lenses, waveguides, and optical sensors.

Upstream product

• 79-10-7 acrylic acid 

Relevant academic research and scientific papers

Synthesis of multifunctional monomers for patterning pixel define layer of organic light emitting diode

Organic light emitting diode (OLED) is widely used as displays for small devices like cellular phone, tablet and wearable devices as well as large devices like TV. Photolithography utilizing black negative-tone photoresist is the vital process for pattern

HIGH REFRACTIVE MONOMER, RESIN COMPOSITION FOR PRISM SHEET CONTAINING THE SAME AND PRISM SHEET USING THE SAME

Disclosed are a high refractive monomer having at least one acryl functional group in a terminal and designed to meet a refractive index more than 1.57, a resin composition for forming the prism sheet capable of controlling refraction, viscosity, hardness, and yellowness by containing the high refractive monomer only or a mixture comprising the same, a prism sheet embodying high refraction and low viscosity of a liquid before curing and having excellent clarity and yellowing resistance by using the resin composition for forming the prism sheet which is made of the optimum mix. According to the present invention, the high luminance prism sheet is provided, thereby reducing the number of the sheet applied to embody the same luminance so as to contribute to slimming down the sheet, enhancing the performance, and saving costs. Therefore, the number of LED lamps used for a backlight unit can be reduced, thereby saving energy.

COLORED PHOTOSENSITIVE RESIN COMPOSITION AND LIGHT SHIELDING SPACER PREPARED THEREFROM

Disclosed herein is a colored photosensitive resin composition including a copolymer, an epoxy resin compound or a compound derived therefrom, a polymerizable compound, a photoinitiator, and a colorant, wherein the photoinitiator includes an oxime compoun

METHOD FOR PRODUCING CARBOXYLIC ACID ESTER, ESTERIFICATION AGENT AND RING-OPENING ADDITION CATALYST

PROBLEM TO BE SOLVED: To provide a method for producing a carboxylic acid ester using a catalyst compound which is easy to handle and has high activity and to provide an esterification agent and a ring-opening addition catalyst suitably used for the production method. SOLUTION: An imidazole compound having a specific structure is allowed to exist during a reaction when a carboxylic acid ester is produced by reacting (A) at least one electrophilic body selected from the group consisting of at least one hydroxy group-donating compound selected from the group consisting of a phenol compound and alcohol and an epoxy group-donating compound composed of an epoxy compound and (B) at least one nucleophilic body selected from the group consisting of carboxylic acid, a carboxylic acid halide, a carboxylic acid ester and a carboxylic acid anhydride. SELECTED DRAWING: None COPYRIGHT: (C)2017,JPO&INPIT

Ethylene carboxylic acid ester compound, resin composition containing the ethylene carboxylic acid ester compound and hardened materials of the resin composition

The task of the invention is to provide the compound which is excellent in transparency and high in reflective index, resin composition containing the compound and having little hardening shrinkage and hardened materials with high marresistance/high-adhes

NOVEL COMPOUND

Provided is a novel compound suitable for obtaining a negative-type photosensitive resin composition capable of forming a pattern having favorable adhesiveness at a low light exposure. The compound according to the present invention is represented by the

Efficient Ring opening reaction of epoxides with oxygen nucleophiles catalyzed by quaternary onium salt

Ring opening reactions of epoxides with oxygen nucleophiles catalyzed by a variety of quaternary onium salt, such as ammonium or phosphonium salt were explored. The results showed that tetrabutylphosphonium bromide (TBPB) among salts serves as the most ef