Abstract:
본 발명은 수용성 접착제 플라스틱 필름 라벨에 관한 것으로서, 더욱 상세하게는 유리병이나 PET병 등의 용기에 부착되는 라벨에 있어서, 소정 온도 이상의 온수, 증기 또는 열풍이 가해짐에 따라 수축되는 수축 플라스틱 필름층과 수용성 접착제로 이루어지는 점착층으로 구성되어 내수성이 뛰어나고 쭈글거림이 없으며 곰팡이 발생이 전혀 없고 용기로부터 빠르게 이탈되어 세병비용을 절감할 수 있는 수용성 접착제 플라스틱 필름 라벨에 관한 것이다. 본 발명에 따른 수용성 접착제 플라스틱 필름 라벨은 유리병이나 PET병 등의 용기에 부착되는 라벨에 있어서, 소정 온도 이상의 온수, 증기 또는 열풍이 가해짐에 따라 수축되는 수축 플라스틱 필름층(10)과; 상기 수축 플라스틱 필름층(10)의 상측으로 문자나 도형이 인쇄되고 적층되어 제품을 표시하는 인쇄층(20)과; 상기 수축 플라스틱 필름층(10)의 하측으로 적층되어 상기 수축 플라스틱 필름층(10)을 용기에 부착시키는 점착층(30)이 형성되어지되, 상기 점착층(30)은 수용성 접착제로 이루어지는 것을 특징으로 한다.
Abstract:
The present invention relates a plastic film label comprising a water-soluble adhesive. More particularly, the present invention relates to a plastic film label comprising a water-soluble adhesive and which is designed for a container such as a glass bottle or a PET bottle, said plastic film label comprising: a contractible plastic film layer that can be contracted by applying hot water, steam, or hot air thereto; and a bonding layer made of a water-soluble adhesive. Therefore, the plastic film label has good water resistance and wrinkle-free and mold-free characteristics, and the plastic film label can be rapidly removed from a container so as to reduce washing costs. According to the present invention, the plastic film label comprising a water-soluble adhesive is designed to be attached to a container such as a glass bottle or a PET bottle and comprises: a contractible plastic film layer (10) that can be contracted by applying hot water, steam, or hot air; a printed layer (20) disposed on the contractible plastic film layer (10) and including characters or a figure to indicate a product; and a bonding layer (30) disposed under the contractible plastic film layer (10) for bonding the contractible plastic film layer (10) to a container, wherein the bonding layer (30) is made of a water-soluble adhesive.
Abstract:
A C-nitroso compound having a molecular weight ranging from 225 to 1,000 (from 225 to 600 for oral administration) on a monomeric basis wherein a nitroso group is attached to a tertiary carbon, which is obtained by nitrosylation of a carbon acid having a pKa less than about 25, is useful as an NO donor. When the compound is obtained from a carbon acid with a pKa less than about 10, it provides vascular relaxing effect when used at micromolar concentrations and this activity is potentiated by glutathione to be obtained at nanomolar concentrations. When the compound is obtained from a carbon acid with a pKa ranging from about 15 to 20, vascular relaxing effect is obtained at nanomolar concentrations without glutathione. In another embodiment, a biocompatible polymer incorporates a C-nitroso moiety.
Abstract:
A C-nitroso compound having a molecular weight ranging from 225 to 1,000 (from 225 to 600 for oral administration) on a monomeric basis wherein a nitroso group is attached to a tertiary carbon, which is obtained by nitrosylation of a carbon acid having a pKa less than about 25, is useful as an NO donor. When the compound is obtained from a carbon acid with a pKa less than about 10, it provides vascular relaxing effect when used at micromolar concentrations and this activity is potentiated by glutathione to be obtained at nanomolar concentrations. When the compound is obtained from a carbon acid with a pKa ranging from about 15 to 20, vascular relaxing effect is obtained at nanomolar concentrations without glutathione. In another embodiment, a biocompatible polymer incorporates a C-nitroso moiety.
Abstract:
This invention relates to a process for nitrating toluene to dinitrotoluene and phase separation of the product using an inorganic salt as a phase separation agent. The process involves the steps of (a) reacting toluene with nitric acid having an acid concentration of between about 60 and about 75 percent to produce mononitrotoluene, (b) reacting the mononitrotoluene with concentrated nitric acid to produce a mixture of dinitrotoluene and unreacted nitric acid, and (c) incorporating an inorganic salt phase separation agent into the mixture to cause phase separation thereof.
Abstract:
The present invention relates to a compound of formula (i) and an organic electronic device comprising a semiconductor layer which comprises a compound of formula (I).
Abstract:
The present invention relates to processes for the enantio-selective preparation of spyrrolidine derivatives useful in the manufacture of pesticidally active compounds, as well as to intermedates in the processes. The processes include those comprising (a-i) reacting a compound of formula (Ia), formula (Ia), wherein P is alkyl, aryl or heteroaryl, each optionally substituted, wherein the heteroaryl is connected at P via a ring carbon atom; R 1 is chlorodifluoromethyl or trifluoromethyl; R 2 is aryl or heteroaryl, each optionally substituted; with a source of cyanide in the presence a chiral catalyst to give a compound of formula IIa, formula (IIa), wherein P, R 1 and R 2 are as defined for the compound of formula (Ia); and (a-ii) oxidising the compound of formula IIa with a peroxy acid, or peroxide in the presence of an acid to give a compound of formula (VI), formula (VI), wherein R 1 and R 2 are as defined for the compound of formula (Ia).