WO2015110888A8 - A modifier for a coating composition - Google Patents

A modifier for a coating composition Download PDF

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Publication number
WO2015110888A8
WO2015110888A8 PCT/IB2015/000022 IB2015000022W WO2015110888A8 WO 2015110888 A8 WO2015110888 A8 WO 2015110888A8 IB 2015000022 W IB2015000022 W IB 2015000022W WO 2015110888 A8 WO2015110888 A8 WO 2015110888A8
Authority
WO
WIPO (PCT)
Prior art keywords
modifier
coating composition
crosslinking agent
r2xrisi
atleast
Prior art date
Application number
PCT/IB2015/000022
Other languages
French (fr)
Other versions
WO2015110888A1 (en
Inventor
Soumen Sensarma
Someshwarnath PANDEY
Original Assignee
Tata Chemicals Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tata Chemicals Limited filed Critical Tata Chemicals Limited
Publication of WO2015110888A1 publication Critical patent/WO2015110888A1/en
Publication of WO2015110888A8 publication Critical patent/WO2015110888A8/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
    • C09D143/04—Homopolymers or copolymers of monomers containing silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Silicon Polymers (AREA)

Abstract

The present invention is directed to a modifier for improving the surface properties of a coating composition. The said modifier comprises of an inorganic nanoparticle having atleast one hydroxyl functional group covalently bonded to a crosslinking agent, the crosslinking agent having a general formula (I): Z[R2XRiSi(R>3]2 (I). The said crosslinking agent is further crosslinked with a polydialkylsiloxane diol.
PCT/IB2015/000022 2014-01-23 2015-01-14 A modifier for a coating composition WO2015110888A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN236/MUM/2014 2014-01-23
IN236MU2014 IN2014MU00236A (en) 2014-01-23 2015-01-14

Publications (2)

Publication Number Publication Date
WO2015110888A1 WO2015110888A1 (en) 2015-07-30
WO2015110888A8 true WO2015110888A8 (en) 2015-10-15

Family

ID=53680892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/000022 WO2015110888A1 (en) 2014-01-23 2015-01-14 A modifier for a coating composition

Country Status (2)

Country Link
IN (1) IN2014MU00236A (en)
WO (1) WO2015110888A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111303698A (en) * 2020-02-25 2020-06-19 杭州电子科技大学 Application of hydrophobic material on surface of propeller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111019083A (en) * 2019-12-20 2020-04-17 珠海展辰新材料股份有限公司 Photocuring resin, preparation method thereof and iodine tincture-resistant anti-doodling coating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006870A1 (en) * 2005-02-14 2006-08-24 Byk-Chemie Gmbh Surface-modified nanoparticles, process for their preparation and their use
US8530048B2 (en) * 2006-08-06 2013-09-10 Byk-Chemie Gmbh Surface-modified particles and production method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111303698A (en) * 2020-02-25 2020-06-19 杭州电子科技大学 Application of hydrophobic material on surface of propeller

Also Published As

Publication number Publication date
IN2014MU00236A (en) 2015-09-11
WO2015110888A1 (en) 2015-07-30

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