MX9304700A - Resina de autoentrelazamiento - Google Patents

Resina de autoentrelazamiento

Info

Publication number
MX9304700A
MX9304700A MX9304700A MX9304700A MX9304700A MX 9304700 A MX9304700 A MX 9304700A MX 9304700 A MX9304700 A MX 9304700A MX 9304700 A MX9304700 A MX 9304700A MX 9304700 A MX9304700 A MX 9304700A
Authority
MX
Mexico
Prior art keywords
resin
molecule
groups
self
free isocyanate
Prior art date
Application number
MX9304700A
Other languages
English (en)
Inventor
Kazunori Mayumi
Yoshiyuki Yukawa
Motoshi Yabuta
Akimasa Nakahata
Original Assignee
Kansai Paint Co Ltd
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 Kansai Paint Co Ltd filed Critical Kansai Paint Co Ltd
Publication of MX9304700A publication Critical patent/MX9304700A/es

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/728—Polymerisation products of compounds having carbon-to-carbon unsaturated bonds and having isocyanate or isothiocyanate groups or groups forming isocyanate or isothiocyanate groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

La presente invención provee: (1) una resina de entrelazamiento o autoentrelazadora (I) que tiene un grupo isocianato bloqueado y un grupo hidroxilo en la molécula y caracterizado porque la resina se prepara a partir de un polímero de vinilo (A) que tiene por lo menos dos grupos isocianato libres en la molécula y una resina de poliéster (B) que tiene por lo menos dos grupos hidroxilo en la molécula haciendo reaccionar alguno de los grupos hidroxilo de la resina (B) con algunos de los grupos isocianato libres del polímero (A), y subsecuentemente haciendo reaccionar el agente bloqueador con todos los grupos isocianato libres restantes, y (2) una resina autoentrelazadora (II) que tiene un grupo isocianato bloqueado y un grupo hidroxilo en la molécula y caracterizado porque la resina se prepara a partir de un polímero de vinilo (C) que tiene un grupo isocianato libre y un grupo isocianato bloqueado en la molécula y la resina de poliéster (B) teniendo por lo menos dos grupos hidroxilo en la molécula haciendo reaccionar por lo menos algunos de los grupos hidroxilo de la resina (B) con todos los grupos isocianato libres del polímero (A).
MX9304700A 1992-08-03 1993-08-03 Resina de autoentrelazamiento MX9304700A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20666292A JP3205784B2 (ja) 1992-08-03 1992-08-03 自己架橋性樹脂

Publications (1)

Publication Number Publication Date
MX9304700A true MX9304700A (es) 1994-02-28

Family

ID=16527060

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304700A MX9304700A (es) 1992-08-03 1993-08-03 Resina de autoentrelazamiento

Country Status (8)

Country Link
US (1) US5296551A (es)
EP (1) EP0584572B1 (es)
JP (1) JP3205784B2 (es)
KR (1) KR970009327B1 (es)
AU (1) AU660557B2 (es)
CA (1) CA2101399C (es)
DE (1) DE69304470T2 (es)
MX (1) MX9304700A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673874B1 (en) * 1994-12-21 2004-01-06 Imperial Chemical Industries Plc Modified polymers
CN100369976C (zh) * 1997-11-12 2008-02-20 约翰逊聚合物有限责任公司 聚合组合物,及其制备和应用
FR2831542B1 (fr) * 2001-10-26 2005-02-25 Gemoplast Polyurethanne thermoplastique thermodurcissable greffe, pur ou en melange, et polyurethanne thermodurci obtenu apres reticulation
JP4049247B2 (ja) * 2002-06-12 2008-02-20 アサヒゴム株式会社 アクリル樹脂プラスチゾル塗料組成物
US20110117282A1 (en) * 2002-09-28 2011-05-19 Rhodie Chimie Process of obtaining a polyurethane coating composition having extended pot-life
FR2849042B1 (fr) * 2002-12-24 2005-04-29 Rhodia Chimie Sa Composition polycondensable a reticulation retardee, son utilisation pour realiser des revetements et revetements ainsi obtenus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130545C2 (de) * 1981-08-01 1986-05-07 Basf Farben + Fasern Ag, 2000 Hamburg Selbstvernetzendes Kunstharz
DE3405937A1 (de) * 1984-02-18 1985-08-22 Bayer Ag, 5090 Leverkusen Lagerstabile, bei erhoehter temperatur selbstvernetzende oder mit organischen polyisocyanaten vernetzbare oligourethane und ein verfahren zu ihrer herstellung, sowie ihre verwendung als bindemittel bzw. bindemittelkomponente
CA2018186C (en) * 1989-06-16 2001-08-14 John E. Hayes Polymer polyol composition containing a grafted polyol-polyacrylate dispersant
JP2890130B2 (ja) * 1990-03-06 1999-05-10 関西ペイント株式会社 一液型自己硬化性樹脂の製造方法
JP3091871B2 (ja) * 1991-03-04 2000-09-25 関西ペイント株式会社 自己架橋性樹脂の製造方法
US5159047A (en) * 1991-06-14 1992-10-27 E. I. Du Pont De Nemours And Company Coatings containing caprolactone oligomer polyols

Also Published As

Publication number Publication date
EP0584572B1 (en) 1996-09-04
DE69304470D1 (de) 1996-10-10
EP0584572A1 (en) 1994-03-02
DE69304470T2 (de) 1997-03-06
AU4439793A (en) 1994-02-24
JPH0649172A (ja) 1994-02-22
US5296551A (en) 1994-03-22
JP3205784B2 (ja) 2001-09-04
CA2101399A1 (en) 1994-02-04
AU660557B2 (en) 1995-06-29
KR940005696A (ko) 1994-03-22
CA2101399C (en) 1997-12-16
KR970009327B1 (ko) 1997-06-10

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees