Starch in industrial adhesives: new developments

Onusseit, Hermann

doi:10.1016/0926-6690(92)90012-k

Cited by 27 publications

(14 citation statements)

References 4 publications

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“…To confer insect‐resistant properties on containers made of corrugated cardboard, starch‐based adhesives with various encapsulants were prepared for controlled release of CO via carrier processes as described in previous research (Onusseit, 1992). The first step of preparation of the starch‐based adhesive involved heating 1 L of distilled water to 38 °C in a water bath (MaXtudyTM 30, Daihan Scientific, Seoul, Korea).…”

Section: Methodsmentioning

confidence: 99%

Development of insect‐proof starch adhesive containing encapsulated cinnamon oil for paper box adhesion to inhibit Plodia interpunctella larvae infestation

Kim

Yoon²,

Lee

et al. 2020

Journal of Food Science

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The objectives of this study were to develop insect-resistant adhesives and apply them to a cardboard packaging system for preventing Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae) larvae infestation. Cinnamon essential oil (CO), an insecticide, was encapsulated with maltodextrin (CS/MD/CO), β-cyclodextrin (CS/β-CD/CO), and polyvinyl alcohol (CS/PVA/CO) in corn starch (CS) paste. This resulted in a sustained and gradual release of CO from the starchbased insect-proof adhesives. Penetration pathways of insects into corrugated cardboard boxes were investigated through the use of a screening test for infestation profiling. Microscopic images of encapsulated CO in an oil in water (O/W) emulsion were observed to confirm the morphology of the adhesives. Adhesion forces of CS, CS/CO, CS/MD/CO, CS/β-CD/CO,and CS/PVA/CO were determined to be 6.2 N,4.0 N,3.1 N,6.0 N,and 5.8 N,respectively.Consequently, significant decreases of adhesion force in the CS/CO and CS/MD/CO were found to be due to the presence of the surfactant (Span ® 80) and the low adhesive properties of MD. The duration of the insecticidal activities of the developed adhesives was evaluated by measuring their release rates for 14 days and repellent profiles up to 24 hr and 40 days. As a result, CS/β-CD/CO and CS/PVA/CO were found to have an inhibited rapid release and sustained repellent profiles. In conclusion, CS/β-CD/CO and CS/PVA/CO were determined to be suitable for encapsulation models and could be applied to industrial cardboard containers to prevent cases of insect invasion.

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Section: Methodsmentioning

confidence: 99%

Development of insect‐proof starch adhesive containing encapsulated cinnamon oil for paper box adhesion to inhibit Plodia interpunctella larvae infestation

Kim

Yoon²,

Lee

et al. 2020

Journal of Food Science

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“…Starch is a promising raw material for the preparation of wood adhesive due to its good adhesion, low cost, and better film forming properties . Starch has the ability to form hydrogen bonds due to presence of hydroxyl group C 2 , C 3 , and C 6 .…”

Section: Development Of Adhesive For Wood Application Based On Starchmentioning

confidence: 99%

“…Starch is a promising raw material for the preparation of wood adhesive due to its good adhesion, low cost, and better film forming properties. [22,23] Starch has the ability to form hydrogen bonds due to presence of hydroxyl group C 2 , C 3 , and C 6 . The high affinity of starch toward water through hydrogen bonding leads to poor water resistance and bonding strength.…”

Section: Development Of Adhesive For Wood Application Based On Starchmentioning

confidence: 99%

Starch: An Undisputed Potential Candidate and Sustainable Resource for the Development of Wood Adhesive

et al. 2020

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Due to extensive utilization of fossil fuels, the energy demand of the growing population of the world is increasing day by day. The utilization of these fossil fuels also results in environmental pollution and energy crisis around the globe. As such, scientists and academics are trying to develop green materials which tend to reduce the impact of human on environment. Starch is the most abundant organic compound found in nature after cellulose. Thus, starch is an attractive natural green material candidate for researchers to replace the petro‐chemical‐based ingredients in wood composite products. There is an increasing demand for the wood adhesives in the recent years due to increasing applications of wood products. The wood adhesive industry remains dependent on the petroleum resources due to attributes such as high performance and low cost. However, these adhesives can create serious risks to human health and spoil the indoor air quality by emitting these carcinogenic compounds into the environment. Therefore, there is a growing interest to replace the petro‐chemical based ingredients in the adhesive formulation with green renewable material. This review focuses on research conducted in the recent past to develop adhesive for wood application from green renewable material such as starch.

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“…Although MDFs have been prepared using renewable adhesives, such as lignin and chitosan, starch has good potential as an adhesive for manufacturing MDFs because it is generally less expensive than these other renewable adhesives. Starch has been used for bonding wood since the time of the ancient Egyptians . Previous studies have reported that MDFs were fabricated by a partial substitution of UF resins with starch, a mixture of natural rubber latex and starch, and only native starch …”

Section: Introductionmentioning

confidence: 99%

“…Therefore, it is necessary to develop an OS adhesive that provides an appropriate balance between good adhesion and easy disintegration of MDFs for recycling. Moreover, the OS adhesive should have low viscosity to allow it to be sprayed onto wood fibers for bonding . Available literature reports that the modification of OS with a crosslinker can promote chemical crosslinking by forming ester linkages .…”

Section: Introductionmentioning

confidence: 99%

Tailoring of oxidized starch's adhesion using crosslinker and adhesion promotor for the recycling of fiberboards

Park

Hong

2019

J of Applied Polymer Sci

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The growing interest in recycling waste medium density fiberboards (MDFs) is driving the development of new adhesives that provide sufficient adhesion, and allow disintegration of the waste MDFs. Described in here is the preparation of adhesives based on oxidized starch (OS) in combination with blocked‐polymeric 4‐4 diphenylmethane diisocyanate (B‐pMDI) as a crosslinker and poly(vinyl alcohol) (PVA) as an adhesion promotor for the recycling of waste MDFs. The COOH groups of OS were reacted with NCO groups of B‐pMDI to form amide linkages, and the CHO groups were reacted with OH groups of PVA through hydrogen bonding. Further, when applied as an adhesive, the OS formed ester linkages with OH of MDF fibers. As the results, MDF bonded with 1% B‐pMDI/15% PVA/OS adhesive had an internal bonding strength of 0.13 MPa, 0.01 mg L−1 of formaldehyde emission (FE), and 12% of degree of fiber disintegration. These results demonstrate that the B‐pMDI/PVA/OS adhesive is a possible alternative to the current urea–formaldehyde resins for the recycling of waste MDFs into recycled MDFs without FE. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47966.

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Starch in industrial adhesives: new developments

Cited by 27 publications

References 4 publications

Development of insect‐proof starch adhesive containing encapsulated cinnamon oil for paper box adhesion to inhibit Plodia interpunctella larvae infestation

Development of insect‐proof starch adhesive containing encapsulated cinnamon oil for paper box adhesion to inhibit Plodia interpunctella larvae infestation

Starch: An Undisputed Potential Candidate and Sustainable Resource for the Development of Wood Adhesive

Tailoring of oxidized starch's adhesion using crosslinker and adhesion promotor for the recycling of fiberboards

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