HK122797A - A method for extending the open time of an aqueous coating composition - Google Patents

A method for extending the open time of an aqueous coating composition

Info

Publication number
HK122797A
HK122797A HK122797A HK122797A HK122797A HK 122797 A HK122797 A HK 122797A HK 122797 A HK122797 A HK 122797A HK 122797 A HK122797 A HK 122797A HK 122797 A HK122797 A HK 122797A
Authority
HK
Hong Kong
Prior art keywords
latex polymer
acid
open time
reactable
modifying compound
Prior art date
Application number
HK122797A
Other languages
German (de)
English (en)
Inventor
Ann Adamson Linda
Nkansah Asare
Foster Merritt Richard
Lee Jungsik
Original Assignee
Rohm And Haas Company
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25502528&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK122797(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rohm And Haas Company filed Critical Rohm And Haas Company
Publication of HK122797A publication Critical patent/HK122797A/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
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/10—Acylation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/40—Chemical modification of a polymer taking place solely at one end or both ends of the polymer backbone, i.e. not in the side or lateral chains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Glanulating (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Lubricants (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • External Artificial Organs (AREA)
  • Fertilizers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Claims (9)

  1. Procédé permettant de prolonger le temps-ouvert d'une composition de revêtement aqueuse, ledit procédé comprenant le fait de combiner un polymère de latex ayant un premier groupe réactif avec un composé modificateur ayant un deuxième groupe réactif, le premier et le deuxième groupes réactifs étant à même de réagir pour former une liaison covalente ou ionique.
  2. Procédé selon la revendication 1, dans lequel le composé modificateur a une concentration de 0,1 à 10 % en poids de solides sur base du poids total de solides du polymère de latex dans la composition de revêtement aqueuse.
  3. Procédé selon la revendication 1 ou 2, dans lequel le composé modificateur est un composé amphiphile qui comprend une partie hydrophobe avec au moins 4 atomes de carbone.
  4. Procédé selon la revendication 3, dans lequel le composé amphiphile a un poids moléculaire moyen en poids inférieur à 10.000.
  5. Procédé selon la revendication 3 ou 4, dans lequel les groupes réactifs du polymère de latex et du composé amphiphile constituent une paire ionisable sélectionnée dans le groupe comprenant des atomes à charges positive et négative, ainsi que des acides et des bases.
  6. Procédé selon l'une quelconque des revendications 1 à 4, dans lequel le premier et le deuxième groupes réactifs du polymère de latex et du composé modificateur sont à même de se lier par covalence et sont sélectionnés dans le groupe suivant : acétoacétate-aldéhyde, acétoacétate-amine, amine-aldéhyde, amine-anhydride, amine-isocyanate, amine-époxy, aldéhyde-hydrazide, acide-époxy, acide-carbodiimide, acide-chloro méthyl ester, acide-chloro méthyl amide, acide-anhydride, acide-aziridine, époxy-mercaptan et isocyanate-alcool.
  7. Procédé selon l'une quelconque des revendications 1 à 5, dans lequel le polymère de latex comprend 0,5 à 10 %, de préférence 0,5 à 5 %, en poids de la composition totale, d'un groupe acide ionisable.
  8. Procédé selon l'une quelconque des revendications précédentes, dans lequel le polymère de latex est sélectionné parmi les latex polymères acryliques, styrène acryliques, de styrène-butadiène et d'acétate vinylique.
  9. Procédé selon l'une quelconque des revendications précédentes, dans lequel le polymère de latex a une taille moyenne de particules de 30 à 800 nanomètres, de préférence de 90 à 500 nanomètres.
HK122797A 1992-10-13 1997-06-26 A method for extending the open time of an aqueous coating composition HK122797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/959,879 US5270380A (en) 1992-10-13 1992-10-13 Method for extending the open time of an aqueous coating composition

Publications (1)

Publication Number Publication Date
HK122797A true HK122797A (en) 1997-09-12

Family

ID=25502528

Family Applications (1)

Application Number Title Priority Date Filing Date
HK122797A HK122797A (en) 1992-10-13 1997-06-26 A method for extending the open time of an aqueous coating composition

Country Status (27)

Country Link
US (1) US5270380A (fr)
EP (1) EP0593151B2 (fr)
JP (1) JPH06192595A (fr)
KR (1) KR940009301A (fr)
AT (1) ATE150476T1 (fr)
AU (1) AU690519B2 (fr)
BR (1) BR9304209A (fr)
CA (1) CA2107827A1 (fr)
CZ (1) CZ143993A3 (fr)
DE (1) DE69308982T3 (fr)
DK (1) DK0593151T3 (fr)
ES (1) ES2100464T3 (fr)
FI (1) FI933219L (fr)
HK (1) HK122797A (fr)
HR (1) HRP931064A2 (fr)
HU (1) HUT68440A (fr)
IL (1) IL106371A0 (fr)
MX (1) MX9306182A (fr)
MY (1) MY109451A (fr)
NO (1) NO306514B1 (fr)
PH (1) PH30107A (fr)
PL (1) PL299915A1 (fr)
SG (1) SG45327A1 (fr)
SI (1) SI9300386A (fr)
SK (1) SK79193A3 (fr)
TW (1) TW226398B (fr)
ZA (1) ZA935334B (fr)

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CN1283739C (zh) * 2002-09-30 2006-11-08 罗姆和哈斯公司 喷墨油墨用聚合物粘合剂
CN1497015A (zh) * 2002-09-30 2004-05-19 ��������ķ������ 改进的塑料组合物
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EP3234014B1 (fr) 2014-12-19 2021-05-05 Dow Global Technologies LLC Dispersion aqueuse de polymère et son procédé de préparation
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Also Published As

Publication number Publication date
EP0593151A1 (fr) 1994-04-20
PH30107A (en) 1996-12-27
CZ143993A3 (en) 1994-06-15
ATE150476T1 (de) 1997-04-15
HRP931064A2 (en) 1995-12-31
SI9300386A (en) 1994-06-30
IL106371A0 (en) 1993-11-15
DE69308982T3 (de) 2002-10-31
FI933219A0 (fi) 1993-07-15
HU9302015D0 (en) 1993-11-29
NO932580D0 (no) 1993-07-16
EP0593151B1 (fr) 1997-03-19
KR940009301A (ko) 1994-05-20
NO306514B1 (no) 1999-11-15
CA2107827A1 (fr) 1994-04-14
HUT68440A (en) 1995-06-28
ES2100464T3 (es) 1997-06-16
AU690519B2 (en) 1998-04-30
PL299915A1 (en) 1994-04-18
TW226398B (fr) 1994-07-11
BR9304209A (pt) 1994-07-05
FI933219A7 (fi) 1994-04-14
JPH06192595A (ja) 1994-07-12
FI933219L (fi) 1994-04-14
DK0593151T3 (da) 1997-09-29
EP0593151B2 (fr) 2002-06-19
NO932580L (no) 1994-04-14
MX9306182A (es) 1995-01-31
ZA935334B (en) 1994-04-13
SG45327A1 (en) 1998-01-16
SK79193A3 (en) 1994-07-06
DE69308982D1 (de) 1997-04-24
AU4201993A (en) 1994-04-28
US5270380A (en) 1993-12-14
MY109451A (en) 1997-01-31
DE69308982T2 (de) 1997-10-16

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)