Poly(Alkyl Glycidate Carbonate)s as Degradable Pressure‐Sensitive Adhesives

Beharaj, Anjeza; Ekladious, Iriny; Grinstaff, Mark W.

doi:10.1002/anie.201811894

Cited by 40 publications

(34 citation statements)

References 48 publications

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“…PPGBC-74 and PPGBC-87, exhibiting low glass transition temperatures (approximately −30 °C), both demonstrate comparably low peel strength of ~0.8 N/cm (Fig. 3a), about twice that of a Post-It® note (~0.4 N/cm) under the same experimental conditions 40 . All the polymer adhesives cohesively fail due to weaker bulk forces than surface bonding forces.…”

Section: Resultsmentioning

confidence: 86%

Sustainable polycarbonate adhesives for dry and aqueous conditions with thermoresponsive properties

et al. 2019

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Pressure sensitive adhesives are ubiquitous in commodity products such as tapes, bandages, labels, packaging, and insulation. With single use plastics comprising almost half of yearly plastic production, it is essential that the design, synthesis, and decomposition products of future materials, including polymer adhesives, are within the context of a healthy ecosystem along with comparable or superior performance to conventional materials. Here we show a series of sustainable polymeric adhesives, with an eco-design, that perform in both dry and wet environments. The terpolymerization of propylene oxide, glycidyl butyrate, and CO2, catalyzed by a cobalt salen complex bearing a quaternary ammonium salt, yields the poly(propylene-co-glycidyl butyrate carbonate)s (PPGBC)s. This polymeric adhesive system, composed of environmentally benign building blocks, implements carbon dioxide sequestration techniques, poses minimal environmental hazards, exhibits varied peel strengths from scotch tape to hot-melt wood-glue, and adheres to metal, glass, wood, and Teflon® surfaces.

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Section: Resultsmentioning

confidence: 86%

Sustainable polycarbonate adhesives for dry and aqueous conditions with thermoresponsive properties

et al. 2019

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“…Noteworthily, these epoxides usually contain additional functional groups, such as alkene, offering enormous opportunities for postpolymerization modification 38 . The functionalized polycarbonates are endowed with tailor‐made properties, including amphiphilicity, 39 self‐healing, 40 biocompatibility, 41 enabling more specialized applications such as drug delivery, 42 adhesives, 43 ion detection, 44 and so forth. Among the bioderived epoxides, the copolymerization of LO and CO 2 has received broader studies including catalyst screening, crystalline behavior of the copolymer, scale‐up synthesis, and material performance tests for both parent and postmodulated polycarbonates 45–49 .…”

Section: Introductionmentioning

confidence: 99%

Carbon dioxide copolymers: Emerging sustainable materials for versatile applications

Cao

Wang

2021

SusMat

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Carbon dioxide (CO 2) is cheap, renewable, abundant, and nontoxic carbon feedstocks in chemical reactions. In the past two decades, utilization of CO 2 in polymer science has become a meaningful topic bridging two separate subjects, namely CO 2 valorization and sustainable polymer synthesis. This review summarizes the recent progress in CO 2 copolymer materials from synthesis to material performance adjustment, focusing on commercialized or potential commodity sustainable materials such as biodegradable polycarbonates and new structure polyurethanes from CO 2-polyol building blocks.

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“…180 N/m) and duct tape (ca. 400 N/m) [ 47 ]. As shown in Figure 3 c, a hydrogel-glass interface was prepared by directly polymerizing the reactant AEtMA-Cl solution between two glass surfaces via UV irradiation.…”

Section: Resultsmentioning

confidence: 99%

Robust Hydrogel Adhesive with Dual Hydrogen Bond Networks

et al. 2021

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Hydrogel adhesives are attractive for applications in intelligent soft materials and tissue engineering, but conventional hydrogels usually have poor adhesion. In this study, we designed a strategy to synthesize a novel adhesive with a thin hydrogel adhesive layer integrated on a tough substrate hydrogel. The adhesive layer with positive charges of ammonium groups on the polymer backbones strongly bonds to a wide range of nonporous materials’ surfaces. The substrate layer with a dual hydrogen bond system consists of (i) weak hydrogen bonds between N,N-dimethyl acrylamide (DMAA) and acrylic acid (AAc) units and (ii) strong multiple hydrogen bonds between 2-ureido-4[1H]-pyrimidinone (UPy) units. The dual hydrogen-bond network endowed the hydrogel adhesives with unique mechanical properties, e.g., toughness, highly stretchability, and insensitivity to notches. The hydrogel adhesion to four types of materials like glass, 316L stainless steel, aluminum, Al2O3 ceramic, and two biological tissues including pig skin and pig kidney was investigated. The hydrogel bonds strongly to dry solid surfaces and wet tissue, which is promising for biomedical applications.

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Poly(Alkyl Glycidate Carbonate)s as Degradable Pressure‐Sensitive Adhesives

Cited by 40 publications

References 48 publications

Sustainable polycarbonate adhesives for dry and aqueous conditions with thermoresponsive properties

Sustainable polycarbonate adhesives for dry and aqueous conditions with thermoresponsive properties

Carbon dioxide copolymers: Emerging sustainable materials for versatile applications

Robust Hydrogel Adhesive with Dual Hydrogen Bond Networks

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