TH99133A - Oxymethylene mixtures Copolymer for material being stretched, stretched material, structured, and structural fabrication methods. - Google Patents

Abstract

DC60 (08/02/51) This invention yields an oxymethylene copolymer mixture for high-strength and high-elastic modulus tensile materials. The mixture consists of: oxymethylene copolymer; and a crosslinkable compound mixed with oxymethylene copolymer in a quantity of 0.001 to 0.05 parts by mass, compared to 100 parts by mass of oxymethylene copolymer. This invention also relates to the tensile materials obtained by using the oxymethylene copolymer mixture. Furthermore, this invention relates to the structures obtained by further processing of the above-mentioned tensile materials, and structures obtained by using the above-mentioned oxymethylene copolymer mixture as a bond layer of the structure. This invention relates to the methods for fabricating the structures, the methods of which include: applying the oxymethylene copolymer mixture as a bond layer of the structure; and removing the polyalkylene glycol component with water or a solvent. This invention yields an oxymethylene copolymer mixture. A copolymer for high-strength, high-elastic modulus tensile materials is constructed using a mixture of: oxymethylene copolymer; and a crosslinkable compound mixed with oxymethylene copolymer in a quantity of 0.001 to 0.05 parts by mass, compared to 100 parts by mass of oxymethylene copolymer. This invention also relates to tensile materials obtained using the oxymethylene copolymer mixture. Furthermore, it relates to structures obtained by further processing of the aforementioned tensile materials, and structures obtained by using the aforementioned oxymethylene copolymer mixture as a bond layer in the structure. This invention relates to methods for fabricating the structures, which include: applying the oxymethylene copolymer mixture as a bond layer in the structure; and removing the polyalkylene glycol component with water or a solvent.

Claims (13)

1. Oxymethylene copolymer mixture for tensile materials, comprising: oxymethylene copolymer; and a crosslinkable compound mixed with the oxymethylene copolymer. 2. An oxymethylene copolymer mixture for the material is elongated according to claim 1, in which a crosslinkable compound is incorporated with melamine. 3. The oxymethylene copolymer mixture for the tensile material as per claim 1 also includes polyalkylene glycol. 4. The oxymethylene copolymer mixture for the tensile material pursuant to claim 3, in which polyalkylene glycol is included in an amount of 0.01 to 50 parts by mass compared to 100 parts by mass of oxymethylene copolymer. 5. Oxymethylene copolymer mixtures for tensile materials pursuant to claim 3, in which polyalkylene glycol is in a liquid or wax state at normal temperature. 6. An oxymethylene copolymer mixture for tensile materials pursuant to claim 5, in which polyalkylene glycol is incorporated with polyethylene glycol. 7. The oxymethylene copolymer mixture for the material is stretched according to claim 7, whereby the oxymethylene copolymer is composed of repeating units represented by the following general formula (1) and is a trioxane copolymerized product and one or more comonomers in amounts of 0.5 to 50.0 parts by mass relative to 100 parts by mass of trioxane: (chemical formula) (1) where R1 and R2 each independently represent hydrogen atoms, alkyl groups, alkyl-containing organic groups, phenyl groups, or phenyl-containing organic groups, and m represents the integers 1 to 6. 8. Oxymethylene copolymer mixtures for materials stretched according to claim 7, whereby the commonomers comprise at least one of the following groups: 1,3-dioxolane and its derivatives; 1,3-dioxypane and its derivatives; 1,3,5-trioxypane and its derivatives; 1,3,6-trioxocaine and its derivatives; and monofunctional glycidyl ethers. 9. An oxymethylene copolymer mixture for a tensile material pursuant to claim 1, in which the oxymethylene copolymer has an aliphatic branching structure containing at least one group selected from groups consisting of alkyl, alkylene, alkanyl and alkynyl groups. 10. The tensile material obtained by using an oxymethyl copolymer mixture as specified in any of the claims 1 through 9. 11. The structure obtained by the subsequent processing of the material is stretched in accordance with claim 10. 12. Structures obtained by using an oxymethylene copolymer mixture as specified in any of Reputations 1 through 9 in the bond layer of the structure. 13. Method of fabrication of the structure, consisting of: the application of an oxymethylene copolymer mixture as specified in one of the claims 3 through 9 in the bonding layer of the structure; and removal of the polyalkylene glycol components with water or solvent.