A new class of acrylated alkyds

被引：24

作者：

Dziczkowski, Jamie ^{[1
]}

Soucek, Mark D. ^{[1
]}

机构：

[1] Univ Akron, Dept Polymer Engn, Akron, OH 44325 USA

来源：

JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH | 2010年 / 7卷 / 05期

关键词：

Alkyd; RAFT; Acrylate; Grafted;

D O I：

10.1007/s11998-009-9237-6

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A new class of acrylated alkyds resins has been developed using a modern controlled polymerization approach. The reactive relationship between acrylics and alkyds has been defined by difficulty and an inability to propagate to form suitable grafting during a free-radical-based process. A living free-radical process was employed to provide control of both location and blocks of monomers which were attached to the polyester backbone of the alkyd. Both acrylic monomers and blocks of different monomer were successfully polymerized with control. Although there was some side reaction at the pendent fatty acid unsaturation, overall, the system was well behaved with respect to control of blocks of sequential monomers and living characteristics of the free-radical polymerization. Demonstration of concept was achieved in both high solids and waterborne systems. Representative coating properties are also reported for model alkyd systems.

引用

页码：587 / 602

页数：16

共 43 条

[11]

JAGURGRODZINSKI E, 2006, LIVING CONTROLLED PO, V1, P385

[12]

Karandikar V.C., 2006, PAINTINDIA, V2, P55

[13] Amphiphilic polymethacrylate model co-networks: Synthesis by RAFT radical polymerization and characterization of the swelling behavior [J].

Krasia, TC ;

Patrickios, CS .

MACROMOLECULES, 2006, 39 (07) :2467-2473

[14] Controlled radical polymerization by carboxyl- and hydroxyl-terminated dithiocarbamates and xanthates [J].

Lai, John T. ;

Shea, Ronald .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2006, 44 (14) :4298-4316

[15] Functional polymers from novel carboxyl-terminated trithiocarbonates as highly efficient RAFT agents [J].

Lai, JT ;

Filla, D ;

Shea, R .

MACROMOLECULES, 2002, 35 (18) :6754-6756

[16] New functional polyolefins: Towards a bridge between catalytic and RAFT polymerizations? [J].

Lopez, RG ;

Boisson, C ;

D'Agosto, F ;

Spitz, R ;

Boisson, F ;

Gigmes, D ;

Bertin, DE .

MACROMOLECULAR RAPID COMMUNICATIONS, 2006, 27 (03) :173-181

[17] A doubly responsive AB diblock copolymer:: RAFT synthesis and aqueous solution properties of poly (N-isopropylacrylamide-block-4-vinylbenzoic acid) [J].

Lowe, Andrew B. ;

Torres, Marry ;

Wang, Ran .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2007, 45 (24) :5864-5871

[18]

Luo Y., 2007, J POLYM SCI PART A, V11, P2304

[19] Block copolymers of γ-methacryloxypropyltrimethoxysilane and methyl methacrylate by RAFT polymerization.: A new class of polymeric precursors for the sol-gel process [J].

Mellon, W ;

Rinaldi, D ;

Bourgeat-Lami, E ;

D'Agosto, F .

MACROMOLECULES, 2005, 38 (05) :1591-1598

[20] Living radical polymerization by the RAFT process [J].

Moad, G ;

Rizzardo, E ;

Thang, SH .

AUSTRALIAN JOURNAL OF CHEMISTRY, 2005, 58 (06) :379-410

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