WO2002004204A1 - Stratifie en resine, feuille rappelant le cuir, materiau d'interieur automobile, et procede de fabrication de stratifie en resine - Google Patents
Stratifie en resine, feuille rappelant le cuir, materiau d'interieur automobile, et procede de fabrication de stratifie en resine Download PDFInfo
- Publication number
- WO2002004204A1 WO2002004204A1 PCT/JP2001/005897 JP0105897W WO0204204A1 WO 2002004204 A1 WO2002004204 A1 WO 2002004204A1 JP 0105897 W JP0105897 W JP 0105897W WO 0204204 A1 WO0204204 A1 WO 0204204A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- resin laminate
- polyolefin
- thermoplastic elastomer
- based thermoplastic
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
- C08J2475/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31547—Of polyisocyanurate
Definitions
- polycarbonate-based polyol a polyalkylene polycarbonate-based polyol, a mixture partially substituted by a polyoxyalkylene-modified polycarbonate, or the like can be used.
- a natural organic fine powder may be added to the polyurethane layer.
- the adhesive strength improver of the present invention either a compound having an active hydrogen-containing functional group, a compound having an inorganic-organic ratio of 0.5 or more, or a mixture of both can be used.
- the content of the adhesion promoter is the total weight% of both.
- the active hydrogen-containing functional group is not particularly limited as long as it has active hydrogen.
- Aliphatic, alicyclic, and aromatic aromatic compounds having an active hydrogen-containing functional group containing at least one amino group are available.
- An amine compound can be employed. Among them, an amino group is ideal.
- amine-based compound examples include linear aliphatic polyamines such as ethylenediamine, diethylenetriamine, triethylenetetramine, tetraethylenepentamine, polyoxypropylenediamine, and polyoxypropylenetriamine; and aliphatic amines such as cycloaliphatic polyamine; Mensendiamine, isophoronediamine, bis (4-amino-3-methinoresicyclohexyl) methane, diaminodicyclohexinolemethane, bis (aminomethyl) cyclohexane, N-aminoethylpiperazine, 3,9-bis ( 3—Aminopropyl) 2, 4, 8, 10—Tetraoxaspiro (5,5) adecane, m-Xylylenediamine, and other aliphatic cyclic amines, a— (m / p ⁇ (Aminophenyl) Aliphatic aromatic amines such as ethy
- a hindered phenol-based antioxidant a hindered phenol-based antioxidant, a phosphorus-based processing stabilizer, a lactone-based processing stabilizer, an io-based processing stabilizer, or the like can be used.
- the adhesiveness (compatibility) with the polyurethane layer having an inorganic group is reduced because the inorganicity of the adhesion promoter is too low. It will be. More preferably, the inorganic-organic ratio is 0.6 or more.
- a dispersant In order to improve the dispersion of the organic pigment and the like in the solvent, it is preferable to add a dispersant.
- solvents include aromatic hydrocarbons such as benzene, toluene, xylene, trichloroethylene, tetrachloroethylene, and the like. Hydrocarbons such as methinolechlorophonolem; alicyclic hydrocarbons such as cyclohexane, methylcyclohexane and ethylcyclohexane; aliphatic hydrocarbons such as n-hexane and n-heptane; Ketones such as acetone and methyl ethyl ketone, esters such as ethyl acetate and butyl acetate, ethers such as ethyl ether and diphenyl ether, alcohols such as ethanol and isopropanol can be used. .
- aromatic hydrocarbons such as benzene, toluene, xylene, trichloroethylene, tetrachloroethylene, and the like.
- Hydrocarbons such
- a leather-like sheet according to the present invention includes the above-described resin laminate and a base material.
- the base material is a cloth (base cloth), and the yarn quality is a blend of polyester and rayon, a blend of polyester and polyester, a blend of polyester and polyester, a blend of polypropylene and non-woven fabric, a nonwoven polypropylene foam, and a polyurethane foam.
- a body nonwoven fabric or the like can be adopted.
- the structure of the base material is one side knit, two side knit, special knitting, twill weave, Plain weave, Russell knit, sheet knit, etc. can be adopted.
- Such a leather-like sheet can be produced, for example, by applying an adhesive on a base material and laminating a resin laminate thereon by T-die extrusion, force rendering, or the like.
- the obtained leather-like sheet has a high surface strength, and thus can be suitably used as an interior material for automobiles.
- the method for producing a resin laminate of the present invention comprises a polyolefin-based thermoplastic elastomer layer.
- the polyolefin-based thermoplastic elastomer layer is subjected to a corona discharge treatment and then treated with the reactive urethane primer.
- the wetting index of the polyolefin-based thermoplastic elastomer layer after the corona discharge treatment is desirably not less than 400 ⁇ N / cm.
- the TPO layer, the polyurethane layer, the reactive urethane primer, the organic pigment, and the corona discharge treatment in the present invention are the same as those described above, and will not be described here.
- a resin laminate is obtained by treating a TPO layer containing an organic pigment with a reactive urethane primer and then laminating a polyurethane layer. Therefore, the adhesive strength between the TPO layer and the polyurethane layer can be improved.
- the TPO layer and the reactive urethane primer are firmly adhered to each other by the reactive groups such as amino group and hydroxyl group of the organic pigment. Since the polyurethane layer is adhered after the treatment, the reactive urethane primer and the polyurethane layer also adhere strongly. It is considered that the adhesive strength of each layer of the obtained resin laminate is improved by these.
- the polyurethane layer is provided on the surface of the TPO layer, the surface strength (friction resistance) of the resin laminate can be improved.
- the TPO layer it is preferable to subject the TPO layer to a corona discharge treatment. It is preferable that it is not less than.
- the corona discharge treatment As described above, by performing the corona discharge treatment on the TPO layer, the surface of the TPO layer is oxidized, so that the adhesive strength can be improved. Further, by performing the corona discharge treatment so that the surface wetting index becomes 400 ⁇ NZ cm or more, the adhesive strength can be further improved.
- the resin laminate 1 configured as described above is manufactured as follows.
- a reactive urethane primer is applied with a gravure roll and dried to form a urethane primer layer 20 20. Further, a thermoplastic polyurethane layer 2 OA is applied thereon using a gravure roll and laminated to obtain a resin laminate 1.
- the production of the resin laminate 1 of the present embodiment is the same as that of the first embodiment described above, except that the material applied as the primer layer 30 is different, and therefore the description is omitted here.
- thermoplastic polyurethane layer is directly laminated on the primer layer without providing the reactive urethane premer layer.
- toluene was used as the solvent.
- the present invention is not limited to this.
- Various solvents such as alcohols may be used. Les ,.
- the base material 50 is made of polyester.
- the force is not limited to this. Polyester and rayon blended fabric, soup, polypropylene, polyester and soup blended fabric, polypropylene foam nonwoven fabric, polyurethane A foamed nonwoven fabric or the like may be employed.
- FIG. 3 shows a resin laminate 1A according to a fifth embodiment of the present invention.
- a TPO material containing an amine compound is formed into a sheet by calendering, T-die extrusion, or the like in advance to obtain a TPO layer 10.
- a urethane primer layer 2 OB is applied on the TPO layer 10 with a gravure roll, dried, and then a thermoplastic polyurethane layer 2 OA is applied thereon using a gravure roll, and laminated to form a resin laminate 1 A Get.
- the adhesive strength to the polyurethane layer 20 can be improved.
- the adhesive strength of A can be increased. That is, due to the amino group of the amine compound, the adhesion (compatibility) between the TPO layer 10 and the polyurethane layer 20 is improved.
- the resin laminate 1A is made of a material mainly composed of polyolefin, it does not generate chlorine-based harmful gases even when incinerated, and has high environmental adaptability.
- FIG. 4 shows a leather-like sheet 2A according to a sixth embodiment of the present invention.
- the leather-like sheet 2A is a TPO layer of the resin laminate 1A shown in the fifth embodiment.
- the leather-like sheet 2A thus configured can be manufactured by attaching the base material 50 to the resin laminate 1A by calendering.
- the leather-like sheet 2A includes the resin laminate 1A and the base material 50, the adhesive strength between the TPO layer 10 and the polyurethane layer 20 is high, and the surface strength is high. It can be a TPO-based leather-like sheet 2A, and can be suitably used for furniture such as sofas and automobile sheets.
- TPO layer 10 strength Inorganic organic ratio 0.5-1 to 10% by weight of heat-resistant stabilizer and / or light-resistant stabilizer with an organic-to-organic ratio, so adhesion to polyurethane layer 20 Can be improved. That is, the adhesive force (compatibility) between the TPO layer 10 and the polyurethane layer 20 is improved by the polar groups such as the amino group and the hydroxyl group of the heat stabilizer and / or the light stabilizer.
- the production of the resin laminate 1A of the present embodiment is the same as that of the above-described fifth embodiment except that an organic pigment is used instead of the adhesive strength improver, and therefore the description is omitted here.
- the hindered amine light stabilizer was added in an amount of 0.1 part by weight, and the corona treatment conditions were 0.3 kW output, a sheet speed of 6.2 mZm in, and 2 reciprocations. Except for this, a resin laminate 1 was obtained in the same manner as in Example 14.
- the surface wetting index was 470 ⁇ N / cm (47 dyn / cm converted to SI units).
- organic properties are calculated by setting the value of one carbon atom to 20 (hydrogen atoms are not considered), and inorganic properties are calculated by the Organic Synthetic Chemistry Association, “Dye Handbook”, p. It is calculated using the values in the basic strength table.
- Comparative Example 6 A Inoleganox 1010 1460 700 0.48 Comparative Example 7 A Tinuvin 234 600 240 0.40 Comparative Example 8 A Chima Soap 944LD 3120 1140 0.37
- the adhesive strength between the TPo layer and the urethane layer in the resin laminate obtained in each of the above Examples and Comparative Examples was measured, and the results are summarized in Table 5.
- Example 19 100 parts by weight of a polyolefin-based thermoplastic elastomer (E2640, manufactured by Idemitsu Petrochemical Co., Ltd.), 100 parts by weight of process oil (PW90, Idemitsu Kosan Co., Ltd.), and an anthraquinone-based organic pigment (chromophthaled) A3 B, Chivas Becharity Chemicals Co., Ltd.) and 3 parts by weight are thoroughly mixed with two 3-inch rolls with the roll temperature set to 160 °, and a 0.5 mm thick TPO sheet (TPO layer 20 ) Was obtained.
- E2640 polyolefin-based thermoplastic elastomer
- PW90 Idemitsu Kosan Co., Ltd.
- an anthraquinone-based organic pigment chromophthaled
- a solution composed of 100 parts by weight of polyurethane elastomer (Resamine ME44, manufactured by Dainichi Seika Co., Ltd.), 30 parts by weight of DMF, and 30 parts by weight of MEK is applied onto the gravure roll on the primer layer 30. And dried at 100 'for 30 seconds to form a polyurethane layer 40 having a thickness of 10 m.
- a resin laminate 1A was obtained.
- the wetting index is a value measured by a method based on JISK-6768.
- the primer layer was a layer (thickness: 5 m) formed from a black-mouthed plain-based primer (Penguin Cement 370, manufactured by Sunstar Giken Co., Ltd.) and the polyurethane layer thickness was 6 ⁇ ⁇ .
- the primer layer was a layer (thickness: 5 m) formed from a black-mouthed plain-based primer (Penguin Cement 370, manufactured by Sunstar Giken Co., Ltd.) and the polyurethane layer thickness was 6 ⁇ ⁇ .
- a resin laminate was obtained.
- Comparative Example 10 a layer made of black cloth was used as a primer layer directly laminated on the TPO layer, and since the thickness of the polyurethane layer was as thin as 6 ⁇ , the surface strength was remarkably reduced, resulting in abrasion resistance. It can be seen that significant changes in the surface were observed in the sex test (2nd grade). Industrial applicability
- the present invention can be used for a resin laminate and its production, and the resin laminate can be used as a leather-like sheet, an interior material for automobiles, and the like.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA03000335A MXPA03000335A (es) | 2000-07-10 | 2001-07-06 | Laminado de resina, hoja de material parecido a la piel, material para vestiduras de automovil y proceso para producir el laminado de resina. |
CA 2415431 CA2415431A1 (en) | 2000-07-10 | 2001-07-06 | Resin laminate, leather-like sheet, automotive interior material, and process for producing resin laminate |
KR10-2003-7000327A KR20030036600A (ko) | 2000-07-10 | 2001-07-06 | 수지 적층체, 가죽형 시이트, 자동차용 내장재 및 수지적층체의 제조방법 |
AU2001269471A AU2001269471A1 (en) | 2000-07-10 | 2001-07-06 | Resin laminate, leather-like sheet, automotive interior material, and process for producing resin laminate |
EP20010947896 EP1306208A1 (en) | 2000-07-10 | 2001-07-06 | Resin laminate, leather-like sheet, automotive interior material, and process for producing resin laminate |
US10/332,577 US20040033367A1 (en) | 2000-07-10 | 2001-07-06 | Resin laminate, leather-like sheet, automotive interior material, and process for producing resin laminate |
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-208658 | 2000-07-10 | ||
JP2000-208657 | 2000-07-10 | ||
JP2000208659A JP2002019033A (ja) | 2000-07-10 | 2000-07-10 | 樹脂積層体、レザー調シートおよび自動車用内装材 |
JP2000208658A JP2002019032A (ja) | 2000-07-10 | 2000-07-10 | 樹脂積層体の製造方法 |
JP2000208657A JP2002019031A (ja) | 2000-07-10 | 2000-07-10 | 樹脂積層体およびレザー調シート |
JP2000-208659 | 2000-07-10 | ||
JP2000-308106 | 2000-10-06 | ||
JP2000308106A JP2002113814A (ja) | 2000-10-06 | 2000-10-06 | 樹脂積層体およびレザー調シート |
JP2000338140A JP2002137335A (ja) | 2000-11-06 | 2000-11-06 | 樹脂積層体およびレザー調シート |
JP2000-338140 | 2000-11-06 | ||
JP2000-361190 | 2000-11-28 | ||
JP2000361190A JP2002160328A (ja) | 2000-11-28 | 2000-11-28 | 樹脂積層体およびレザー調シート |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002004204A1 true WO2002004204A1 (fr) | 2002-01-17 |
Family
ID=27554813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/005897 WO2002004204A1 (fr) | 2000-07-10 | 2001-07-06 | Stratifie en resine, feuille rappelant le cuir, materiau d'interieur automobile, et procede de fabrication de stratifie en resine |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040033367A1 (ja) |
EP (1) | EP1306208A1 (ja) |
KR (1) | KR20030036600A (ja) |
AU (1) | AU2001269471A1 (ja) |
CA (1) | CA2415431A1 (ja) |
MX (1) | MXPA03000335A (ja) |
WO (1) | WO2002004204A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100724124B1 (ko) * | 2006-01-09 | 2007-06-04 | 영보화학 주식회사 | 내마모성이 개선된 폴리올레핀 폼재 적층구조체 제조방법 |
CN103189205A (zh) * | 2010-09-24 | 2013-07-03 | 美国圣戈班性能塑料公司 | 层状结构及其制造方法 |
KR101282630B1 (ko) * | 2011-09-01 | 2013-07-12 | 현대자동차주식회사 | 자동차 내장재용 적층시트 |
US8956488B2 (en) * | 2012-02-29 | 2015-02-17 | Nike, Inc. | Diamine as adhesion enhancer |
EP2711191B1 (de) * | 2012-09-21 | 2014-11-12 | Wipf AG | Verfahren zum Bedrucken von Folien |
KR20160111553A (ko) | 2015-03-16 | 2016-09-27 | 김성영 | 표면에 섬유파일을 부착한 자동차 내장재 |
KR20170014180A (ko) | 2015-07-29 | 2017-02-08 | 박기원 | 표면에 부분적으로 섬유파일을 부착한 자동차 내장재 |
DE102015011894A1 (de) | 2015-09-11 | 2017-03-16 | Konrad Hornschuch Ag | Folie |
WO2019050032A1 (ja) | 2017-09-11 | 2019-03-14 | 積水化成品工業株式会社 | 熱可塑性エラストマー組成物、発泡粒子及び発泡成形体 |
US20190177912A1 (en) * | 2017-12-13 | 2019-06-13 | Nike, Inc. | Method and system for plasma treatment |
JP2020019141A (ja) * | 2018-07-30 | 2020-02-06 | 凸版印刷株式会社 | バリアフィルム、波長変換シート、及び、波長変換シートの製造方法 |
KR102547537B1 (ko) * | 2019-09-05 | 2023-06-27 | 한화첨단소재 주식회사 | 인조가죽 제조방법 |
KR20220099129A (ko) * | 2021-01-04 | 2022-07-13 | 현대자동차주식회사 | 자동차 내장재용 인조가죽, 및 이를 포함하는 자동차 내장재 |
CN115556445A (zh) * | 2021-07-01 | 2023-01-03 | 三芳化学工业股份有限公司 | 复合式热可塑性膜及其制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6128533A (ja) * | 1984-07-19 | 1986-02-08 | Dai Ichi Kogyo Seiyaku Co Ltd | ポリオレフインの接着性の改良方法 |
EP0336780A2 (en) * | 1988-04-08 | 1989-10-11 | Mitsui Petrochemical Industries, Ltd. | Thermoplastic resin or elastomer composition having excellent paint adhesion and laminate comprising layer of said thermoplastic elastomer and polyurethane layer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4161456A (en) * | 1975-01-23 | 1979-07-17 | Bayer Aktiengesellschaft | Base material for artificial leather |
CA1157990A (en) * | 1979-03-08 | 1983-11-29 | Hisaya Sakurai | Thermoplastic resinous composition |
US5247018A (en) * | 1988-04-08 | 1993-09-21 | Mitsui Petrochemical Industries, Ltd. | Thermoplastic resin of elastomer composition having excellent paint adhesion and laminate comprising layer of said thermoplastic elastomer and polyurethane layer |
US5959032A (en) * | 1993-07-13 | 1999-09-28 | Huntsman Petrochemical Corporation | Polyether amine modification of polypropylene |
US6426034B1 (en) * | 2000-10-31 | 2002-07-30 | Lilly Industries, Inc. | Radiation curable coating for thermoplastic substrates |
-
2001
- 2001-07-06 AU AU2001269471A patent/AU2001269471A1/en not_active Abandoned
- 2001-07-06 US US10/332,577 patent/US20040033367A1/en not_active Abandoned
- 2001-07-06 WO PCT/JP2001/005897 patent/WO2002004204A1/ja not_active Application Discontinuation
- 2001-07-06 EP EP20010947896 patent/EP1306208A1/en not_active Withdrawn
- 2001-07-06 CA CA 2415431 patent/CA2415431A1/en not_active Abandoned
- 2001-07-06 MX MXPA03000335A patent/MXPA03000335A/es unknown
- 2001-07-06 KR KR10-2003-7000327A patent/KR20030036600A/ko not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6128533A (ja) * | 1984-07-19 | 1986-02-08 | Dai Ichi Kogyo Seiyaku Co Ltd | ポリオレフインの接着性の改良方法 |
EP0336780A2 (en) * | 1988-04-08 | 1989-10-11 | Mitsui Petrochemical Industries, Ltd. | Thermoplastic resin or elastomer composition having excellent paint adhesion and laminate comprising layer of said thermoplastic elastomer and polyurethane layer |
Also Published As
Publication number | Publication date |
---|---|
MXPA03000335A (es) | 2004-12-13 |
US20040033367A1 (en) | 2004-02-19 |
KR20030036600A (ko) | 2003-05-09 |
EP1306208A1 (en) | 2003-05-02 |
AU2001269471A1 (en) | 2002-01-21 |
CA2415431A1 (en) | 2003-01-10 |
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