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Nov 13, 2023 (posted viaProZ.com): I am translating a patent specification (150 pages) from English to Japanese using Phrase. I will finish it probably on this Friday....more, + 2 other entries »
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Sample translations submitted: 2
English to Japanese: U.S. Patent No. 6242519 General field: Law/Patents Detailed field: Chemistry; Chem Sci/Eng
Source text - English ABSTRACT
A thermoplastic glass filled resin composition having improved heat distortion properties consisting essentially of a resin blend consisting essentially of an alkylene aryl polyester, a core-shell ASA (acrylate-styrene-acrylonitrile interpolymer) and an effective amount of talc, polyesteramide, or dicarboxcylic acid salt for enhancing the heat distortion properties of the resin.
FIELD OF THE INVENTION
The invention relates to a molding composition comprising a glass filled polyester resin including an impact modifier.
BACKGROUND OF THE INVENTION
For thermoplastic polyester resins, the fibrous glass enhances the mechanical properties of the resin. Glass filled crystalline resin blends are difficult to mold due to a combination of poor mold flow and shear sensitivity. The crystalline resin has poor melt strength and high shrinkage upon cooling. This makes it difficult to obtain good dimensional tolerances. Typically, extruded blends also have a very rough surface and poor impact strength.
Unfortunately, in such resins, the addition of glass fibers can substantially lower the Izod impact strengths of the fiber reinforced compositions, and, also, substantially reduce the biaxial impact (instrument impact) energies of such compositions.
In order to achieve improved properties, especially impact strength, impact modifiers for poly(alkylene terephthalates) include rubbers of polybutadiene, butadiene-styrene copolymers, butadiene-acrylonitrile copolymers, ethylene-propylene rubbers, polyisobutene and polyisoprene.
The prior art focus is to add various ingredients to enhance the properties of the polyester material. However, with this approach, it is difficult to achieve the desired improvement in properties. The addition of one ingredient may improve one property but result in the degradation of another desirable property. As a result, a combination of various ingredients are added which further complicates the production of a consistent product due to the interactions of the various ingredients with one another.
As an example of an additive used to improve properties, it is known to add impact modifiers to polyester resins to improve the ductility or the notched Izod impact strength thereof. However the effect of such impact modifiers on reinforcing polyester resin compositions, such as those containing 20% by weight of reinforcing glass fibers, is not sufficient to result in the desired improvement in heat distortion temperature.
Accordingly, there is a need for simple glass reinforced polyester resin compositions which exhibit consistent and uniform properties together with enhanced properties of improve Heat Distortion temperature which may be tested according to ISO 75-1 test.
SUMMARY OF THE INVENTION
We have found that modification of a polyester/ASA resin with a heat distortion improving agent gives glass filled blends that have surprisingly improved heat distortion as compared to a polyester resin absent the agent. These blends still have high impact strength, good stiffness and mechanical properties along with good appearance and processability.
What is claimed is:
1. A thermoplastic resin composition having enhanced heat distortion temperature comprising glass and a resin blend consisting essentially of an alkylene aryl polyester, a core-shell ASA (acrylate-styrene-acrylonitrile interpolymer) and an effective amount of a suitable heat distortion enhancing agent for increasing the heat distortion temperature of the composition from about 5 to about 20 Centigrade degrees as determined by ISO75E test compared to said composition absent said agent; wherein said agent is selected from the group consisting of a salt of carboxylic acid and polyesteramide.
2. A thermoplastic resin composition according to claim 1 wherein the said resin blend comprises about 10 to 90 pbw polyester per part of resin blend.
Translation - Japanese 【書類名】要約書
【要約】
【課題】
【解決手段】
改善された熱ひずみ特性を有する熱可塑性ガラス充填樹脂組成物であって、アルキレンアリールポリエステル、コア－シェルＡＳＡ（アクリレート－スチレン－アクリロニトリルインターポリマー）および前記樹脂の熱ひずみ特性を増強するための有効量のタルク、ポリエステルアミド、またはジカルボン酸塩から本質的になる樹脂ブレンドから本質的になる、熱可塑性ガラス充填樹脂組成物。
【選択図】図（ ）
Japanese to English: JP-A-10-44615 General field: Law/Patents Detailed field: Chemistry; Chem Sci/Eng
Source text - Japanese (57)【要約】
【課題】お互いマイクロカプセル壁を介して隔離されている物質同士を含む組成物に加熱を施すことによりマイクロカプセルを破壊し両者を接触させることが可能なマイクロカプセル組成物を提供する。
【解決手段】熱可塑性樹脂、好ましくは、多価イソシアネート化合物と活性水素を有する化合物との反応により得られるポリウレタンウレア樹脂を皮膜とした第一物質を内包したマイクロカプセル、第二物質および加熱によりポリウレタンウレア樹脂皮膜を破壊し得る化合物を含み、加熱を施すことによりマイクロカプセルが破壊し、内包した第一物質を該カプセル外に放出する熱破壊性マイクロカプセル組成物。ポリウレタンウレア樹脂皮膜を破壊しうる化合物としては有機エステル系化合物が好ましく、さらには安息香酸エステル系化合物が好ましい。
Translation - English (57) [Abstract]
[Problem] To provide a microcapsule composition including substances being sequestered to each other via a microcapsule wall, capable of bringing the substances into contact by breaking the microcapsule by heating the composition.
[Solution Means] A thermally breakable microcapsule composition including a microcapsule enclosing a first substance having a thermoplastic resin, preferably a polyurethane urea resin obtainable by a reaction between a polyvalent isocyanate compound and a compound having active hydrogen, as a coating, a second substance, and a compound capable of breaking the polyurethane urea resin coating by heating, wherein the microcapsule is broken by heating to release the enclosed first substance out of said capsule. The compound capable of breaking the polyurethane urea resin coating is preferably an organic ester-based compound, more preferably a benzoic acid ester-based compound.
[Claims]
[Claim 1] A thermally breakable microcapsule composition comprising a microcapsule having a thermoplastic resin as a coating, and a compound capable of thermally breaking said thermoplastic resin coating, wherein said capsule is broken by heating to release an enclosure out of the capsule.
[Claim 2] The thermally breakable microcapsule composition according to claim 1, wherein the thermoplastic resin is a polyurethane urea resin obtainable by a reaction between a polyvalent isocyanate compound and a compound having active hydrogen.
[Claim 3] The thermally breakable microcapsule composition according to claim 1 or 2, comprising a first substance and a second substance, at least one of these substances is enclosed as the enclosure in the microcapsule, and the first substance and the second substance are brought into contact by breaking the microcapsule by heating.
[Claim 6] The thermally breakable microcapsule composition according to any one of claims 1 to 5, wherein the microcapsule encloses the compound capable of thermally breaking the thermoplastic resin coating.
[0059]
[Examples] Hereinafter the present invention will further be explained in detail by Examples. The present invention is not limited to these Examples. Incidentally, part and % indicated in the Examples are parts by weight and % by weight in all occurrences.
[0060] Example 1
Six grams of a biulet-type isocyanate prepolymer of hexamethylene diisocyanate (Sumidur N-3200, manufactured by Sumitomo Bayer Urethane Co., Ltd.) and 1 g of a colored dye (KAYASET BLUE714, manufactured by Nippon Kayaku Co., Ltd.) were heated and dissolved in 89 g of an aromatic high-boiling point solvent (Hysol SAS-296, manufactured by Nippon Oil Co., Ltd.) to give 100 g of an oil-soluble liquid. This oil-soluble liquid was added to 100 g of a 4% aqueous solution of polyvinyl alcohol, and emulsification was carried out until the volume average particle diameter became 3.0 μm. To this emulsion was then added 50 g of an aqueous solution containing 3 g of diethylenetriamine under stirring, and the mixture was subjected to heating and stirring at 60°C for 1 hour to give a polyurethane urea resin coating microcapsule dispersion containing a colored dye.
[0061] To 100 g dry weight of the obtained microcapsule dispersion were added 50 parts of benzyl p-hydroxybenzoate that had been micropulverized to a volume average particle size of 1 μm by a wet process and 20 parts of a polyvinyl alcohol as a binder component to give a thermally degradable microcapsule composition. This composition was applied at a dry weight of 10 g/m2 onto high quality paper having a basis weight of 50 g/m2. The paper was heated to 160°C by a commercially available heat stamp, and when the heated part was observed under an electron microscope and an optical microscope, it was clarified that the microcapsule at the heated part had been broken and the colored dye had oozed.
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Master's degree - Kyoto Institute of Technology
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Years of experience: 27. Registered at ProZ.com: Jul 2022. Became a member: Aug 2023.
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Bio
I have worked as a
freelance translator for about 16 years with my experiences at two patent
attorney offices. I translate patent-related documents such as patent
specifications and prosecution documents into English-Japanese or vice versa.
I have handled a wide range of technical
fields with a focus on chemistry. I provide appropriate translations based on
my experiences in handling many Japanese and foreign patent applications and
prosecution procedures. Since I am devoting myself to translation, I can
respond flexibly to your urgent requests.
[Technical Fields]
Chemistry and biochemistry (plastics, fibers, cosmetics, food products,
agricultural products, pharmaceuticals, veterinary products, medical devices,
etc.)
Experience in CAT tools such as Phrase (MemSource), TransPerfect and MateCat
Keywords: intellectual property, translator, translation, invention, technology, patent, utility model, chemistry, English, Japanese. See more.intellectual property, translator, translation, invention, technology, patent, utility model, chemistry, English, Japanese, JP>EN, EN>JP, Japanese to English, English to Japanese, application, specification, description, examination, claims, drawings, what is claimed is, official action, office action, cited document, cited reference, inventive step, novelty, clarity, unity, response, comments, letter, correspondence, manuals, local agent, priority document, submission of information, appeal, trial, judgment, rejection, refusal, objection, dismissal, opposition, citation, cited reference, patent literature, non-patent literature, agents, patent attorney, priority document, international patent application, national phase, Patent Cooperation Treaty, PCT, WIPO, Paris Convention, non-conventional, foreign language document, USPTO, U.S. patent, EPO, European patent, JPO, Japan Patent Office, Examiner, science article, experimental reports, organic chemistry, inorganic chemistry, polymer, macromolecule, compound, applied polymer science, fiber, textile, agrochemical, pharmaceutical, composition, drug, biotechnology, medicine, food, cosmetic, plastic, resin, paint, ink, electronics material, semiconductor material, engineering, freelance, freelancer, MTPE, post edit, machine translation, Phrase, MemSource, Matecat, Smartling, XTM, TransPerfect, memoQ, speed, quality, urgent, honyaku, transcription, typing, dedicated, work from home. See less.
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