摘要:
A vinyl chloride type resin composition is disclosed which comprises 100 parts by weight of a vinyl chloride type resin and, incorporated therein as a lubricant, 0.05 to 2.0 parts by weight of a dialkyl ester of citric acid having the formula:
wherein R and R'' are alkyls having 12 to 22 carbon atoms, with the proviso that the sum of the number of carbon atoms of R plus R'' is within the range of 26 to 44.
摘要翻译:公开了一种氯乙烯型树脂组合物,其包含100重量份的氯乙烯类树脂,并且作为润滑剂掺入其中,0.05至2.0重量份具有下式的柠檬酸二烷基酯:CH 2 -COOR | HO -C-COOH | CH2-COOR'其中R和R'是具有12-22个碳原子的烷基,条件是R + R'的碳原子数之和在26至44的范围内。
摘要:
A process for preparing halogen-containing organic isocyanates, in which a benzene derivative having a chloromethyl group and an additional benzene-nucleus substituent having a steric interaction with the chloromethyl group and also having a halogen content of at least 80 percent by weight, said substituent being located ortho to the chloromethyl group, and an alkali metal cyanate, are heated at 60* to 190*C, in the presence of an amine compound that does not cause substitution with the chlorine atom of said chloromethyl group.
摘要:
Adamantylphenols are prepared by reacting haloadamantanes with phenols in the absence of a catalyst at a temperature in the range of 50* to 250*C. The position (ortho or para) of the adamantyl substitution can be controlled by adjusting the proportions of the reactants.
摘要:
A liquid detergent composition containing more than 25% (by weight; the same shall apply hereinafter) of a surfactant and a nitrilotriacetic acid salt. The surfactant comprises a mixture of 30 to 55% of a straight chain alkylbenzene sulfonate, 30 to 60% of an Alpha -olefin sulfonate and 5 to 20% of polyoxyethylene alkyl- or alkylphenyl ether. The weight ratio of the nitrilotriacetic acid salt to the surfactant is in the range of from about 0.1 to 3:1.
摘要:
A novel antistatic agent soluble in organic solvent which can afford durable antistatic property to hydrophobic fibers and fibrous structures is provided. Such antistatic agent consists substantially of a complex compound of a polyvinyl derivative having quaternary ammonium groups in its side chains, its counter anion being substituted with an anionic surfactant containing 2 to 8 ethylene oxide units, an esterbonded sulfonate, an alkylamidocarboxylic acid salt or an amphoteric surfactant of carboxylic acid type. Hydrophobic fibers and fibrous structures having durable antistatic property, and a process for producing such hydrophobic fibers and fibrous structures also are provided, by utilizing the above antistatic agent.
摘要:
A novel process for the preparation of slates of a sandwich arrangement is provided, which comprises coating a polyurethane prepolymer compound solution formed by incorporating a waterconductive agent such as powders of asbestos and hydrophilic fiber powder into a polyurethane prepolymer having terminal isocyanate groups, on an unhardened raw slate containing water, piling another raw slate on the coated layer, and then effecting the foaming and hardening of the polyurethane prepolymer.
摘要:
A PROCESS FOR PREPARING A POLYMERIZATE MAINLY COMPOSED OF DIMER HAVING CYCLOHEXANE STRUCTURE BY THE THERMAL POLYMERIZATION OF A CONJUGATED UNSATURATED FATTY ACID OR ITS ESTER, IN WHICH AN ARYL SULFOHALIDE IS ADDED TO THE REACTION SYSTEM AS CATALYST IN ORDER TO INCREASE THE REACTION RATE AND REDUCE THE CONTENT OF TRIMER AND HIGHER POLYMERS IN THE PRODUCT.
摘要:
AN ADHESIVE COMPOSITION CMPRISING A HIGH MOLECULAR VINYL COMPOUND WATER SOLUBILIZED BY BEING DISSOLVED IN A RESIN ACID ANIONIC SURFACE ACTIVE AGENT SOLUTION AND ADDITIONALLY CONTAINING PARTICLES OF A NON-DISSOCIATIVE INORGANIC MATERIAL TO REDUCE THE SPINNABILITY AND IMPROVE THE WORKABILITY OF THE ADHESIVE COMPOSITION.
摘要:
STAILIZED ETHYLENE OXIDE POLYMER COMPOSITIONS HAVING AN INTRINSIC VISCOSITY GREATER THAN 0.03 AND CONTAINING 0.05 TO 15% BY WEIGHT OF AN AMINO-2-MERCAPTOBENZOTHIAZOLE, OR A BENZOTHIAZOLE OR AN OXOBENZISOLUFONAZOLE OF FORMULAS I, II AND III, RESPECTIVELY.