JP2015535862A - とりわけ粘塑性構造用接着剤としての使用に好適な、2剤型ポリウレタン組成物 - Google Patents
とりわけ粘塑性構造用接着剤としての使用に好適な、2剤型ポリウレタン組成物 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
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- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
- C04B40/0641—Mechanical separation of ingredients, e.g. accelerator in breakable microcapsules
- C04B40/065—Two or more component mortars
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- C—CHEMISTRY; METALLURGY
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
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- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
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- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
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- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/06—Polyurethanes from polyesters
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B2037/1253—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives curable adhesive
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- 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
- B32B2375/00—Polyureas; Polyurethanes
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- 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]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
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- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
前記ポリオール剤K1が、
ヒマシ油A1と、
1,2,3−プロパントリオールA2とを含み、
前記ポリイソシアネート剤K2が、
少なくとも1種の芳香族ポリイソシアネートB1を含み、
(A1/A2)のwt.−%の比が4〜50であり、前記芳香族ポリイソシアネートB1の全てのNCO基と(A1+A2)の合計の全てのOH基との比(NCO基:OH基)が1.15:1〜0.85:1であり、(A1+A2)の全てのOH基の合計が、該2剤型ポリウレタン組成物の全てのOH基の合計の93%以上である、2剤型ポリウレタン組成物に関する。
ポリエーテル及び/又はポリエステルポリオール。
(1,2,3−プロパントリオールを除く)120g/mol〜2000g/molの分子量を有する低分子量脂肪族トリオール。
上記の剤K1と剤K2とを混合する工程と、
混合したポリウレタン組成物を、接着させる基体表面の少なくとも一方に塗布する工程と、
オープンタイム内に基体表面を貼り合わせる工程と、
ポリウレタン組成物を硬化させる工程と、
を含む。
混合した剤K1及び剤K2を、ISO 527、パート2、1Bに従ってダンベルの形状にし、25℃で24時間、その後80℃で3時間硬化させた。
実施例35〜実施例39、15日、30日、45日又は60日後に99.60%以下の値に達した測定結果なし。
Claims (12)
- ポリオール剤K1と、ポリイソシアネート剤K2とからなる2剤型ポリウレタン組成物であって、
前記ポリオール剤K1が、
ヒマシ油A1と、
1,2,3−プロパントリオールA2とを含み、
前記ポリイソシアネート剤K2が、
少なくとも1種の芳香族ポリイソシアネートB1を含み、
(A1/A2)のwt.−%の比が4〜50であり、前記芳香族ポリイソシアネートB1の全てのNCO基と(A1+A2)の合計の全てのOH基との比が1.15:1〜0.85:1であり、(A1+A2)の全てのOH基の合計が、前記2剤型ポリウレタン組成物の全てのOH基の合計の、93%以上、とりわけ95%以上、特に好ましくは99%以上である、2剤型ポリウレタン組成物。 - 前記芳香族ポリイソシアネートB1が、MDI及び/又はTDIの総重量に対して、
モノマーのMDIを40wt.−%以上有する、MDI、及び/又は、
モノマーのTDIを40wt.−%以上有する、TDI、
であることを特徴とする、請求項1に記載の2剤型ポリウレタン組成物。 - (A1/A2)のwt.−%の比が、30〜4、とりわけ20〜4、特に好ましくは13〜4、最も好ましくは8〜4であることを特徴とする、請求項1又は2に記載の2剤型ポリウレタン組成物。
- 前記2剤型ポリウレタン組成物中、(A1+A2)に由来するものでないOH基の合計が、前記2剤型ポリウレタン組成物の全てのOH基の合計に対して、5%以下、とりわけ2%以下、特に好ましくは1%以下、最も好ましくは0.5%以下であることを特徴とする、請求項1〜3のいずれか一項に記載の2剤型ポリウレタン組成物。
- 前記2剤型ポリウレタン組成物中、B1に由来するものでないNCO基の合計が、前記2剤型ポリウレタン組成物の全てのNCO基の合計に対して、5%以下、とりわけ2%以下、特に好ましくは1%以下、最も好ましくは0.5%以下であることを特徴とする、請求項1〜4のいずれか一項に記載の2剤型ポリウレタン組成物。
- ヒマシ油A1と、1,2,3−プロパントリオールA2との合計の割合が、前記ポリオール剤K1の総重量に対して、90wt.−%以上、とりわけ95wt.−%以上、特に好ましくは99wt.−%以上であることを特徴とする、請求項1〜5のいずれか一項に記載の2剤型ポリウレタン組成物。
- 前記芳香族ポリイソシアネートB1の割合が、前記ポリイソシアネート成分K2の総重量に対して、90wt.−%以上、とりわけ95wt.−%以上、特に好ましくは99wt.−%以上であることを特徴とする、請求項1〜6のいずれか一項に記載の2剤型ポリウレタン組成物。
- 接着方法であって、
請求項1〜7のいずれか一項に記載の2剤型ポリウレタン組成物のポリオール剤(K1)と、ポリイソシアネート剤(K2)とを混合する工程と、
前記混合したポリウレタン組成物を、接着させる基体表面の少なくとも一方に塗布する工程と、
オープンタイム内に上記基体表面を貼り合わせる工程と、
前記ポリウレタン組成物を硬化させる工程と、
を含む、接着方法。 - 前記接着させる基体が、有機材料、好ましくは再生可能な有機材料を含むことを特徴とする、請求項8に記載の方法。
- 請求項8又は9に記載の方法を用いて接着された、接着物品。
- 請求項1〜7のいずれか一項に記載の2剤型ポリウレタン組成物の、接着剤としての、とりわけ構造用接着剤としての、使用。
- 加水分解性接着剤としての、請求項11に記載の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12184554.9A EP2708565A1 (de) | 2012-09-14 | 2012-09-14 | Zweikomponentige Polyurethanzusammensetzungen auf Basis nachwachsender Rohstoffe, insbesondere geeignet für den Einsatz als zähelastische Klebstoffe mit einstellbarer hydrolytischer Abbaubarkeit |
EP12184554.9 | 2012-09-14 | ||
PCT/EP2013/068433 WO2014040916A1 (de) | 2012-09-14 | 2013-09-06 | Zweikomponentige polyurethanzusammensetzungen, insbesondere geeignet für den einsatz als zähelastische, strukturelle klebstoffe |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015535862A true JP2015535862A (ja) | 2015-12-17 |
JP2015535862A5 JP2015535862A5 (ja) | 2016-12-01 |
JP6235593B2 JP6235593B2 (ja) | 2017-11-22 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2015531521A Expired - Fee Related JP6235593B2 (ja) | 2012-09-14 | 2013-09-06 | とりわけ粘塑性構造用接着剤としての使用に好適な、2剤型ポリウレタン組成物 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9809732B2 (ja) |
EP (2) | EP2708565A1 (ja) |
JP (1) | JP6235593B2 (ja) |
CN (1) | CN104755519B (ja) |
BR (1) | BR112015005679A2 (ja) |
WO (1) | WO2014040916A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015535861A (ja) * | 2012-09-14 | 2015-12-17 | シーカ・テクノロジー・アーゲー | とりわけ粘塑性構造用接着剤として又はキャスティング化合物としての使用に好適な2剤型ポリウレタン組成物 |
WO2023119849A1 (ja) * | 2021-12-22 | 2023-06-29 | 中央発條株式会社 | 植毛ばね |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6098914B2 (ja) * | 2015-03-20 | 2017-03-22 | Dic株式会社 | 無溶剤型ラミネート接着剤、その硬化物、ラミネート接着剤用ポリオール組成物、及び積層フィルム |
EP3310833B1 (en) | 2015-06-18 | 2022-01-12 | DDP Specialty Electronic Materials US, LLC | Latent two-part polyurethane adhesives curable with infrared radiation |
EP3339343A1 (de) * | 2016-12-23 | 2018-06-27 | Sika Technology Ag | Zweikomponentige polyurethanzusammensetzung |
EP3415544A1 (de) * | 2017-06-12 | 2018-12-19 | Sika Technology Ag | Zweikomponentige polyurethanzusammensetzung |
KR102558065B1 (ko) | 2017-07-11 | 2023-07-25 | 디디피 스페셜티 일렉트로닉 머티리얼즈 유에스, 엘엘씨 | 3-성분 폴리우레탄 접착제 조성물 |
FR3075214B1 (fr) * | 2017-12-19 | 2019-12-27 | Bostik Sa | Adhesif polyurethane bi composant pour lamination |
WO2019133121A1 (en) * | 2017-12-27 | 2019-07-04 | Dow Global Technologies Llc | Two-component solventless adhesive compositions for adhesion to polymeric barrier substrates |
CN111379045B (zh) * | 2020-05-15 | 2022-07-26 | 中原工学院 | 一种弹性可控氨纶及其制备方法 |
Citations (5)
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JPS59197466A (ja) * | 1983-04-25 | 1984-11-09 | Dai Ichi Kogyo Seiyaku Co Ltd | 金属塗装組成物 |
JPS60147426A (ja) * | 1984-01-13 | 1985-08-03 | Mitui Toatsu Chem Inc | 硬化性組成物 |
JPS60166353A (ja) * | 1984-02-09 | 1985-08-29 | Dai Ichi Kogyo Seiyaku Co Ltd | ポリウレタン金属防食塗料組成物 |
US4877829A (en) * | 1988-05-19 | 1989-10-31 | W. R. Grace & Co.-Conn. | Liquid coatings for bridge deckings and the like |
JPH03119020A (ja) * | 1988-06-07 | 1991-05-21 | Genesco Inc | 反応性エポキシ官能基を含有する新規なウレタンポリマーアロイ |
Family Cites Families (6)
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DE4401572B4 (de) * | 1994-01-20 | 2006-07-06 | Henkel Kgaa | Zweikomponenten-Polyurethanklebstoffe mit verbessertem Klebevermögen |
DE10108025A1 (de) * | 2001-02-19 | 2002-09-05 | Henkel Kgaa | Zweikomponentiger Polyurethan-Klebstoff für Holzwerkstoffe |
JP2002249745A (ja) | 2001-02-27 | 2002-09-06 | Mitsui Takeda Chemicals Inc | 2液硬化型無溶剤系接着剤組成物 |
EP1690880A1 (de) | 2005-02-11 | 2006-08-16 | Sika Technology AG | Zweikomponentige Polyurethanzusammensetzungen, insbesondere geeignet für den Einsatz als strukturelle Klebstoffe |
US7538236B2 (en) * | 2006-01-04 | 2009-05-26 | Suresh Narine | Bioplastics, monomers thereof, and processes for the preparation thereof from agricultural feedstocks |
EP2708566A1 (de) * | 2012-09-14 | 2014-03-19 | Sika Technology AG | Zweikomponentige Polyurethanzusammensetzungen, insbesondere geeignet für den Einsatz als zähelastische, strukturelle Klebstoffe oder als Vergussmassen |
-
2012
- 2012-09-14 EP EP12184554.9A patent/EP2708565A1/de not_active Withdrawn
-
2013
- 2013-09-06 US US14/428,190 patent/US9809732B2/en not_active Expired - Fee Related
- 2013-09-06 JP JP2015531521A patent/JP6235593B2/ja not_active Expired - Fee Related
- 2013-09-06 BR BR112015005679A patent/BR112015005679A2/pt not_active IP Right Cessation
- 2013-09-06 WO PCT/EP2013/068433 patent/WO2014040916A1/de active Application Filing
- 2013-09-06 EP EP13763008.3A patent/EP2895520A1/de not_active Withdrawn
- 2013-09-06 CN CN201380056316.6A patent/CN104755519B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59197466A (ja) * | 1983-04-25 | 1984-11-09 | Dai Ichi Kogyo Seiyaku Co Ltd | 金属塗装組成物 |
JPS60147426A (ja) * | 1984-01-13 | 1985-08-03 | Mitui Toatsu Chem Inc | 硬化性組成物 |
JPS60166353A (ja) * | 1984-02-09 | 1985-08-29 | Dai Ichi Kogyo Seiyaku Co Ltd | ポリウレタン金属防食塗料組成物 |
US4877829A (en) * | 1988-05-19 | 1989-10-31 | W. R. Grace & Co.-Conn. | Liquid coatings for bridge deckings and the like |
JPH03119020A (ja) * | 1988-06-07 | 1991-05-21 | Genesco Inc | 反応性エポキシ官能基を含有する新規なウレタンポリマーアロイ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015535861A (ja) * | 2012-09-14 | 2015-12-17 | シーカ・テクノロジー・アーゲー | とりわけ粘塑性構造用接着剤として又はキャスティング化合物としての使用に好適な2剤型ポリウレタン組成物 |
WO2023119849A1 (ja) * | 2021-12-22 | 2023-06-29 | 中央発條株式会社 | 植毛ばね |
Also Published As
Publication number | Publication date |
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CN104755519B (zh) | 2017-06-20 |
US20150247073A1 (en) | 2015-09-03 |
JP6235593B2 (ja) | 2017-11-22 |
WO2014040916A1 (de) | 2014-03-20 |
CN104755519A (zh) | 2015-07-01 |
BR112015005679A2 (pt) | 2017-07-04 |
US9809732B2 (en) | 2017-11-07 |
EP2708565A1 (de) | 2014-03-19 |
EP2895520A1 (de) | 2015-07-22 |
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