WO2006033262A1 - 溶融成形用ポリアミドイミド樹脂 - Google Patents
溶融成形用ポリアミドイミド樹脂 Download PDFInfo
- Publication number
- WO2006033262A1 WO2006033262A1 PCT/JP2005/016801 JP2005016801W WO2006033262A1 WO 2006033262 A1 WO2006033262 A1 WO 2006033262A1 JP 2005016801 W JP2005016801 W JP 2005016801W WO 2006033262 A1 WO2006033262 A1 WO 2006033262A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- acid
- melt molding
- polyamide
- polyamideimide resin
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/14—Polyamide-imides
Definitions
- the present invention relates to a polyamideimide resin for melt molding. More specifically, the present invention relates to a polyamideimide resin for melt molding used for automobile parts and electrical / electronic parts having high heat resistance, high strength and high elongation. The present invention relates to a polyamide-imide resin for melt molding that can be molded by injection molding, extrusion molding or compression molding and can provide an industrial part having high heat resistance, high strength and elongation.
- thermosetting resin wholly aromatic polyester, polyimide, or the like has been used as a plastic material used for a member that requires heat resistance such as a continuous use temperature of 200 ° C or higher.
- these materials have low productivity and are difficult to recycle because molding methods such as injection molding and extrusion molding cannot be applied.
- these materials have excellent heat resistance, low elongation, and are brittle, so it is difficult to use them for parts that receive external force.
- Patent Documents 1 to 3 thermosetting polyamide imide and thermoplastic polyamide imide can be polymerized.
- these polyamide imides have a flow softening temperature higher than or near the thermal decomposition temperature, it is virtually impossible to obtain a molded body by melt molding such as injection molding or extrusion molding. Therefore, industrial applications as molding materials were limited. Therefore, as disclosed in Patent Document 4, these can be used as fibers by wet spinning from a solution, or as disclosed in Patent Document 5, the solution can be applied in a film form with a die coater or the like, and a solvent can be applied. It has been removed and used as a film. In addition, the film obtained by casting the above polyamideimide resin solution is very brittle. Even if it is melt-molded, it cannot be used as a molding material.
- Patent Documents 6 to 8 disclose a method of injection molding by blending polyamide resin with polyamideimide resin, but it is applied to members that require high heat resistance because heat resistance and strength decrease. I was able to do it.
- Patent Document 1 Japanese Patent Publication No.42-15637
- Patent Document 2 Japanese Patent Publication No. 46-15513
- Patent Document 3 Japanese Patent Publication No. 50--33120
- Patent Document 4 JP 10-279680 A
- Patent Document 5 JP 2003-238707 A
- Patent Document 6 Japanese Patent Publication No. 03--9130
- Patent Document 7 Japanese Patent Publication No. 03--9131
- Patent Document 8 Japanese Patent Publication No. 03--40057
- Patent Document 9 JP 59-89354 A
- An object of the present invention is to provide a polyamideimide resin having high heat resistance and mechanical strength in spite of being melt-moldable, recyclable and low in environmental load. Means for solving the problem
- the present invention provides the following polyamide imide resin for melt molding and a polyamide imide resin composition using the same.
- melt molding polyamideimide made by reacting the acid component is trimellitic anhydride 40 to 80 mol 0/0 and Bisuanhidoro trimellitate and Z or 1 alkylene glycol, 4-Cyclohexanedicarboxylic acid is 20 to 60 mol%, and the amine component is selected from the group consisting of 4,4, -diaminodiphenylmethane, isophorone diamine and 3,3,4-dimethylbiphenyl 4,4'-diaminic power.
- a polyamide-imide resin for melt molding characterized by being one or more kinds and having a logarithmic viscosity of 0.30 to 0.90 dlZg.
- Polyamideimide resin composition for melt molding containing 10 to 300 parts by mass of an inorganic reinforcing material with respect to 100 parts by mass of the polyamideimide resin according to any one of (1) to (4) object.
- the polyamideimide resin for melt molding of the present invention having the above-mentioned constitutional force has a decomposition temperature higher than the soft temperature and can be injection-molded or extruded, and has high heat resistance, high strength and elongation. Have it! By molding the resin of the present invention and the resin composition using the same by melt molding, it is possible to produce automobile parts, electrical and electronic parts, and electronic equipment parts having high heat resistance and high mechanical strength with high productivity. Can be provided.
- the polyamideimide resin of the present invention includes, for example, an acid component, an acid chloride component, an amine component, It is synthesized by an ordinary method such as an amine method obtained by the reaction of (1) or an isocyanate method obtained by reaction of an acid component and an isocyanate component. Accordingly, the “amine component” referred to in the present invention includes the corresponding “diisocyanate component”. In addition, it is preferable to synthesize by the isocyanate method from the viewpoint of polymerization stability during the reaction.
- the acid component used in the synthesis of the polyamide-imide ⁇ of the present invention the total acid component 100 molar 0/0, trimellitic anhydride 40 to 80 mol 0/0, and bis-en alkylene glycol Hydrotrimellitate and Z or 1,4-cyclohexanedicarboxylic acid 20-60 mol%. If the trimellitic anhydride is less than 0 mol%, the heat resistance is low, and if it exceeds 80 mol%, the temperature difference between the decomposition temperature and the softening temperature tends to be small. Containing 45 to 75 mol% of trimellitic anhydride as the acid component is particularly preferable in melt molding where the balance between heat resistance and softening temperature is good.
- the acid component it is possible to use bismanehydrotrimellitic acid of alkylene glycol together with trimellitic anhydride and 20 to 60 mol% of Z or 1,4-cyclohexanedicarboxylic acid, which has heat resistance and softening temperature.
- the alkylene glycol bis-hydrotrimellitate includes ethylene glycol bis-anhydro trimellitate, propylene glycol bis-anhydro trimellitate, butylene glycol bis-anhydro trimellitate, diethylene glycol bis-anhydro trimellitate. Etc.
- ethylene glycol bisanhydro trimellitate is particularly preferable in terms of heat resistance.
- Ethylene glycol bisanhydro trimellitate is usually obtained by the reaction of ethylene glycol and trimellitic anhydride. Accordingly, ethylene glycol bisanhydro trimellitate can be obtained as a mixture of raw material components, ethylene glycol monoanhydro trimellitate, ethylene glycol monotrimellitate, ethylene glycol bistrimellitate, and the like. Here, it is preferable to use ethylene glycol bisanhydro trimellitate as a raw material for obtaining the polyamideimide resin of the present invention containing 90 to 97% of the component. If the purity of ethylene glycol bisanhydro trimellitate is less than 90%, only low molecular weight polyamideimide resin can be obtained, and the polyamideimide resin may become brittle.
- the 1,4-cyclohexanedicarboxylic acid used in the present invention is preferably a mixture of a cis structure and a trans structure.
- the cis structure is preferably 30% or more, more preferably 40% or more. This is because when the trans structure is 70% or more, the soft siding point is increased and the solvent solubility is also lowered, so that the polyamide imide resin obtained with the molecular weight hardly increasing during the polymerization tends to be brittle.
- the acid component for example, terephthalic acid, isophthalic acid, 4,4′-diphenyldicarboxylic acid, 4,4′-diphenyletherdicarboxylic acid, 4,4′-diphenylsulfonedicarboxylic acid, 4 , 4,1-benzophenone dicarboxylic acid, pyromellitic acid, trimellitic acid, 3, 3,, 4, 4 'monobenzophenone tetracarboxylic acid, 3, 3', 4, 4'-diphenylsulfone tetracarboxylic Acid, 3,3 ', 4,4, -diphenyltetracarboxylic acid, adipic acid, sebacic acid, maleic acid, fumaric acid, dimer acid, stilbene dicarboxylic acid, 1,2-cyclohexanedicarboxylic acid, etc.
- Carboxylic acid acid chloride of polyvalent carboxylic acid, pyromellitic acid anhydride, benzophenone tetracarboxylic acid anhydride, 3, 3 ', 4, 4'-diphenyl sulfonic acid tetracarboxylic acid anhydride, 3, 3 ', 4, 4' Tetracarboxylic acid anhydride, 4, 4, oxydiphthalic acid anhydride, etc. may be copolymerized within the above range.
- the amine component one or more selected from 4,4'-diaminodiphenylmethane, isophorone diamine, 3,3,1 dimethylbiphenyl 4,4'-diamine and these diisocyanates. A combination of is used. Of these, 4,4'-diaminodiphenylmethane (diisocyanate) and isophorone diamine (diisocyanate) are preferred when used alone as the amine component. , Jiamin (Jiisoshianeto) used 10 to 60 mole 0/0, U,.
- diamines include dicyclohexylmethane —4,4'-diamine, 2,4 tolylenediamine, 2,6 tolylenediamine, 3,3'-dichlorine diphenenole 4,4'-diamin, hexamethylenediamine, p-phenylenediamine M-Phenylenediamine and these diisocyanates may be used as copolymerization monomers. Yes.
- the polyamideimide resin of the present invention can be polymerized either in solution or in the solid phase, but solution polymerization is preferred from the viewpoint of versatility.
- Solvents used in synthesizing the polyamideimide of the present invention are dimethylformamide, dimethylacetamide, N-methylpyrrolidone, dimethylurea, dimethylsulfoxide, ⁇ -butyrolatatane, dimethylimidazolyl dinone and the like alone or Although a mixed solvent can be used, it is not limited to these.
- the polyamideimide resin of the present invention is synthesized by stirring in the above solvent at 50 to 250 ° C, preferably 80 to 230 ° C.
- triethylamine, lutidine, Amines such as picoline and triethylenediamine, lithium methylate, sodium methylate, lithium ethylate, sodium ethylate, magnesium ethylate, potassium butoxy
- a catalyst such as an alkali metal such as id, potassium fluoride or sodium fluoride, an alkaline earth metal compound, a metal such as cobalt, titanium, tin or zinc, or a metalloid compound.
- the polyamideimide resin of the present invention has a logarithmic viscosity (measured in an N-methylpyrrolidone solution at 25 ° C. and a polymer concentration of 0.5 gZlOOml) of 0.30-0.90 dlZg. This range is also preferable for the fluidity and physical property balance during melt molding. If it is less than 30 dlZg, the obtained molded product is fragile and its use as an industrial part may be restricted. On the other hand, if it exceeds 0.90 dlZg, the fluidity of the melt is insufficient, so that the moldability is lowered, and the thinning of parts, which is one of the objects of the present invention, may be limited.
- means for adjusting the logarithmic viscosity of the polyamideimide resin include, but are not limited to, methods for controlling the equivalent ratio of reaction components, the order of addition, reaction time, reaction temperature, and the like.
- the polyamideimide resin of the present invention needs to be taken out as a solid resin after the above-mentioned solution polymerization.
- the solvent may be evaporated and dried as it is, but considering the stability during subsequent molding, the solution is poured into a poor solvent such as water and solidified, and the solid fat is removed by filtration. It is preferable to use a drying method.
- the polyamideimide resin after drying may be pulverized to form a powder, or may be pelletized by melt kneading.
- the poor solvent water, glycols, cellosolves, alcohols, and the like can be used.
- the inorganic reinforcing material is included with respect to 100 parts by mass of the polyamideimide resin.
- the deflection temperature under load becomes high, the dimensional accuracy is improved, and it is possible to satisfy even higher required performance.
- the copolymer composition of polyamideimide resin and the composition of reinforcing material are in a complementary relationship, so there is an optimum composition of reinforcing material for the copolymer.
- the inorganic reinforcing material is less than 10 parts by mass, the strengthening effect is low, and if it exceeds 300 parts by mass, it may become brittle. From the viewpoint of improving dimensional accuracy, 20 to: LOO mass part is particularly preferable.
- the inorganic reinforcing material used in the present invention includes titanium oxide, zinc oxide, zinc sulfide, talc, clay, silica, wollastonite, my strength, bentonite, calcium carbonate, and other granular powders and plate-like powder reinforcing agents. Materials. Among them, clay, wollastonite, talc, my power are good Talc is particularly preferable.
- the particle diameter the average particle diameter is 30 / zm or less, preferably 0.1 to: LO / zm in terms of a spherical shape. Below this, the reinforcing effect is low, and above this, the surface smoothness may decrease.
- a fibrous reinforcing material may be used as the inorganic reinforcing material.
- the fibrous reinforcing material include inorganic fibers such as glass fibers, carbon fibers, acicular wollastonite, whiskers such as calcium titanate and aluminum borate. Glass fiber and carbon fiber are particularly preferred.
- the fiber diameter is preferably 1 to 30 / ⁇ ⁇ , more preferably 8 to 20 / ⁇ ⁇ .
- the fiber length in the molded product is preferably 0.05 mm to 0.5 mm, more preferably 0.1 mm to 0.4 mm.
- 0.1 to 5 parts by mass of a fatty acid salt is contained with respect to 100 parts by mass of the polyamideimide resin.
- the polyamideimide resin alone has a large resistance at the time of mold release, but the slipperiness increases due to the addition of the fatty acid salt. Damage to parts during molding can be prevented. If the amount is less than 1 part by mass, the effect may be small. If the amount exceeds 5 parts by mass, the appearance may deteriorate due to bleeding or the like. A range of 0.3 to 1.0 parts by weight is particularly preferred.
- fatty acid salts so-called higher fatty acid salts are preferred, such as palmitic acid, stearic acid, serotic acid, melicic acid, behenic acid, montanic acid, and unsaturated acids such as oleic acid, linoleic acid, linolenic acid, etc.
- Lithium, sodium, potassium, magnesium, calcium, normodium, aluminum, zinc, and other salts such as dimers of acids and unsaturated acids and dimer acids that hydrogenate these dimers Partial salts are exemplified.
- preferred are barium stearate, sodium montanate, potassium montanate, canolecium montanate, magnesium montanate, and zinc montanate.
- the polyamideimide resin composition for melt molding is usually provided in powder form or pellet form. Therefore, the polyamide-imide resin composition of the present invention is a normal injection molding machine, extruder, Molding is possible with a compression molding machine.
- the cylinder adjusted to a temperature 10 to LOO ° C higher, preferably 20 to 80 ° C higher than the soft saddle point, supplied to an injection molding machine or extrusion molding machine having one temperature, heated and melted, and then gold It can be supplied to molds and dies to obtain compacts.
- Mold temperature is 100-300 ° C during injection molding. Preferably, it is 150-250 degreeC. When the mold temperature is 150 ° C or lower, it is preferable to use the product after heat treatment.
- heat stabilizers such as heat stabilizers, anti-mold agents, hydrolysis-resistant agents, pigments, and the like may be added to the polyamideimide resin composition for melt molding of the present invention.
- heat stabilizers include hindered phenols, thioethers, phosphites, and combinations thereof.
- antifungal agent include benzophenone, triazole, hindered amine and the like.
- the polyamideimide resin composition for melt molding of the present invention can be polymerized by mixing the above-mentioned additive components in the polymerization stage. Further, it can be produced by kneading a release agent and a stabilizer using an apparatus such as a single-screw extruder, a twin-screw extruder, or a derder. It is also possible to melt and knead a composition containing a stabilizer at a higher concentration in advance and mix it as a master batch at the time of molding.
- the use of the polyamideimide resin composition for melt molding of the present invention is not particularly limited, but has the above-described properties, and therefore has peripheral characteristics such as automotive engine parts that require high heat resistance, high strength, and high dimensional accuracy. It is preferably used for applications such as electrical / electronic parts and OA equipment parts.
- the glass transition temperature was defined as the peak temperature indicating the main dispersion of loss tangent tan ⁇ obtained by dynamic viscoelasticity measurement.
- the sample for dynamic viscoelasticity measurement was compression-molded with a hot press adjusted to 300 ° C, allowed to cool at room temperature to obtain a film with a thickness of about 0.15 mm, and at 180 ° C. Treated for 30 minutes. From this measurement sample 4 mm wide 30 mm long Using a dynamic viscoelasticity measuring device (DVA-220, manufactured by IT Measurement Control Co., Ltd.) as a test piece, a strip of mm was cut out, and the range from room temperature to 300 ° C was measured at a measurement frequency of 11 ⁇ and a heating rate of 2 ° C. Measurements were taken in the box.
- DVA-220 dynamic viscoelasticity measuring device
- the logarithmic viscosity was defined by the following formula. The measurement was performed at 25 ° C. using a Ubbelohde viscosity tube for a polymer solution obtained by dissolving 0.5 g of polymer in 100 ml of N-methylpyrrolidone.
- ⁇ rel Viscosity ratio of polymer solution to pure solvent by solvent fall time measurement (Polymer solution drop seconds Z Pure solvent drop seconds)
- JIS K6301 type 1 by supplying the resin composition to the hopper of an injection molding machine (Toshiba Machine IS100) with the cylinder temperature adjusted to 300 ° C and using the mold temperature adjusted to 120 ° C.
- the injection pressure for filling the test piece was determined in 15 seconds for injection and 15 seconds for cooling. The ranking was based on the pressure required for filling.
- the obtained polymer was pulverized to obtain a powdered polyamideimide resin.
- a predetermined amount of inorganic reinforcing material and fatty acid salt was added to the composition shown in Table 1 and put into a hopper of a twin screw extruder (Ikekai Sekko Co., Ltd., PCM30).
- Compound pellets were obtained by melt-kneading at C, lOOrpm.
- TMA trimellitic anhydride
- IPDI Isophorone diisocyanate
- M-Ca Calcium montanate (Clariant, CAV120)
- the molded body comprising the polyamideimide resin for melt molding and the resin composition of the present invention has excellent heat resistance and mechanical properties (tensile strength, tensile elongation, etc.) and can be melt-molded. Good working environment during molding. Therefore, it is optimal for automotive parts, electrical and electronic parts, and office equipment parts that require heat resistance and strength.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006536347A JPWO2006033262A1 (ja) | 2004-09-21 | 2005-09-13 | 溶融成形用ポリアミドイミド樹脂 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-273146 | 2004-09-21 | ||
| JP2004273146 | 2004-09-21 | ||
| JP2005006278 | 2005-01-13 | ||
| JP2005-006278 | 2005-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006033262A1 true WO2006033262A1 (ja) | 2006-03-30 |
Family
ID=36090025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/016801 Ceased WO2006033262A1 (ja) | 2004-09-21 | 2005-09-13 | 溶融成形用ポリアミドイミド樹脂 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2006033262A1 (ja) |
| WO (1) | WO2006033262A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012111894A (ja) * | 2010-11-26 | 2012-06-14 | Dic Corp | 熱硬化性樹脂組成物及びその硬化物 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05148361A (ja) * | 1991-11-27 | 1993-06-15 | Toyobo Co Ltd | 共重合ポリアミドイミド |
| JPH05222612A (ja) * | 1992-02-06 | 1993-08-31 | Toyobo Co Ltd | 共重合ポリアミドイミド繊維およびその製造方法 |
| JPH07292245A (ja) * | 1994-04-27 | 1995-11-07 | Toyobo Co Ltd | ポリアミドイミド樹脂組成物 |
| JPH07331068A (ja) * | 1994-06-03 | 1995-12-19 | Toyobo Co Ltd | 耐熱・難燃性ペースト状組成物 |
| JPH08113646A (ja) * | 1994-10-14 | 1996-05-07 | Toyobo Co Ltd | ポリアミドイミド樹脂組成物及びそのワニス並びに該ワニスの製造方法 |
| JP2003238707A (ja) * | 2002-02-14 | 2003-08-27 | Toyobo Co Ltd | ポリアミドイミドフィルム |
| JP2003261767A (ja) * | 2002-03-11 | 2003-09-19 | Toyobo Co Ltd | 組成物およびそれを用いたシームレスベルト |
-
2005
- 2005-09-13 JP JP2006536347A patent/JPWO2006033262A1/ja not_active Withdrawn
- 2005-09-13 WO PCT/JP2005/016801 patent/WO2006033262A1/ja not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05148361A (ja) * | 1991-11-27 | 1993-06-15 | Toyobo Co Ltd | 共重合ポリアミドイミド |
| JPH05222612A (ja) * | 1992-02-06 | 1993-08-31 | Toyobo Co Ltd | 共重合ポリアミドイミド繊維およびその製造方法 |
| JPH07292245A (ja) * | 1994-04-27 | 1995-11-07 | Toyobo Co Ltd | ポリアミドイミド樹脂組成物 |
| JPH07331068A (ja) * | 1994-06-03 | 1995-12-19 | Toyobo Co Ltd | 耐熱・難燃性ペースト状組成物 |
| JPH08113646A (ja) * | 1994-10-14 | 1996-05-07 | Toyobo Co Ltd | ポリアミドイミド樹脂組成物及びそのワニス並びに該ワニスの製造方法 |
| JP2003238707A (ja) * | 2002-02-14 | 2003-08-27 | Toyobo Co Ltd | ポリアミドイミドフィルム |
| JP2003261767A (ja) * | 2002-03-11 | 2003-09-19 | Toyobo Co Ltd | 組成物およびそれを用いたシームレスベルト |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012111894A (ja) * | 2010-11-26 | 2012-06-14 | Dic Corp | 熱硬化性樹脂組成物及びその硬化物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2006033262A1 (ja) | 2008-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100298607B1 (ko) | 열가소성수지조성물및그의성형방법 | |
| JP5246645B2 (ja) | 樹脂組成物の製造方法 | |
| CN101432364B (zh) | 聚酰胺树脂组合物和成型品 | |
| JP2010168559A (ja) | ポリアミド樹脂組成物およびそれからなる成形品 | |
| JPS6341533A (ja) | 無水フタル酸、アニリンおよび無水トリメリット酸から成る射出成型性ポリマ− | |
| TW202128840A (zh) | 樹脂組成物、樹脂成形體、以及其製造方法 | |
| TW202212471A (zh) | 樹脂組成物及成形體 | |
| KR101569222B1 (ko) | 카르보디이미드 변성 가용성 폴리아미드, 그 제조 방법 및 카르보디이미드 변성 가용성 폴리아미드 용액 | |
| TW202106806A (zh) | 聚醯亞胺樹脂組成物及成形體 | |
| WO2006033262A1 (ja) | 溶融成形用ポリアミドイミド樹脂 | |
| JP2006193610A (ja) | 樹脂組成物およびその製造方法 | |
| JP2012097181A (ja) | ポリアミド樹脂組成物およびポリアミド樹脂発泡成形体 | |
| TWI888645B (zh) | 聚醯亞胺樹脂組成物及成形體 | |
| CN110050032A (zh) | 热塑性组合物、由其制成的模塑部件及其在汽车和电子电气应用中的用途 | |
| JPH0822958B2 (ja) | ポリイミド系樹脂組成物 | |
| JPS6351430A (ja) | ポリアミド及びその組成物 | |
| TW202332735A (zh) | 聚醯亞胺樹脂組成物及成形體 | |
| JP2518894B2 (ja) | ポリアミドイミド系樹脂組成物 | |
| CN106675012A (zh) | 激光直接成型聚酰胺复合材料及其制备方法 | |
| JPH06172641A (ja) | 難燃性ポリアミド樹脂組成物 | |
| JPH08225741A (ja) | 熱可塑性樹脂組成物 | |
| JPH0676551B2 (ja) | ポリイミド系樹脂組成物 | |
| JP2518890B2 (ja) | ポリイミド系樹脂組成物 | |
| JPS59142248A (ja) | 芳香族ポリエ−テルアミド樹脂組成物 | |
| TW202307133A (zh) | 熱塑性聚醯亞胺樹脂組成物及成形品 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 2006536347 Country of ref document: JP |
|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |

