JP2008050510A5 - - Google Patents
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- JP2008050510A5 JP2008050510A5 JP2006229895A JP2006229895A JP2008050510A5 JP 2008050510 A5 JP2008050510 A5 JP 2008050510A5 JP 2006229895 A JP2006229895 A JP 2006229895A JP 2006229895 A JP2006229895 A JP 2006229895A JP 2008050510 A5 JP2008050510 A5 JP 2008050510A5
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- curable composition
- group
- compound
- trialkoxysilyl
- 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.)
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- 229920000642 polymer Polymers 0.000 claims description 38
- 150000001875 compounds Chemical class 0.000 claims description 12
- 125000003342 alkenyl group Chemical group 0.000 claims description 11
- 125000005369 trialkoxysilyl group Chemical group 0.000 claims description 10
- 125000002947 alkylene group Chemical group 0.000 claims description 9
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims description 7
- 238000007151 ring opening polymerisation reaction Methods 0.000 claims description 7
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 230000027455 binding Effects 0.000 claims description 2
- 125000003700 epoxy group Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 239000003999 initiator Substances 0.000 claims description 2
- 239000003446 ligand Substances 0.000 claims description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 238000007259 addition reaction Methods 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
Description
＜３＞：重合体（Ｖ）が、活性水素原子を有する化合物にアルキレンオキシドが開環重合して形成された重合体（Ｈ）にアリル基が導入された重合体（Ｖ）であって、かつ実質的にヒドロキシ基を有さない重合体である＜１＞または＜２＞に記載の硬化性組成物。
＜４＞：重合体（Ｖ）が、活性水素原子を２個有する化合物にアルキレンオキシドが開環重合して形成された重合体（Ｈ−２）にアリル基が導入された重合体（Ｖ−２）を含む＜１＞または＜２＞に記載の硬化性組成物。
＜５＞：アルキレンオキシドが、プロピレンオキシドである＜２＞〜＜４＞のいずれかに記載の硬化性組成物。
＜６＞：前記重合体（Ｈ）が、触媒の存在下、活性水素原子を有する化合物にアルキレンオキシドを開環重合させる方法により製造された重合体であり、該触媒が有機配位子を有する亜鉛ヘキサシアノコバルテートである＜２＞〜＜５＞のいずれかに記載の硬化性組成物。
＜７＞：前記重合体（Ｐ）におけるトリアルコキシシリル基の導入方法が、ラジカル開始剤の存在下、重合体（Ｖ）と、メルカプト基とトリアルコキシシリル基を有する化合物とを作用させ、重合体（Ｖ）のアルケニル基と該化合物中のメルカプト基とを付加反応させる方法である＜１＞〜＜６＞のいずれかに記載の硬化性組成物。
＜８＞：アミノ基を有するシランを含む＜１＞〜＜７＞のいずれかに記載の硬化性組成物。
＜９＞：エポキシ基を有するシランを含む＜１＞〜＜８＞のいずれかに記載の硬化性組成物。
＜１０＞：＜１＞〜＜９＞のいずれかに記載の硬化性組成物を用いてなる接着剤。
＜１１＞：ポリオキシアルキレン鎖を有し、かつ分子末端にアルケニル基を有する重合体（Ｖ）にトリアルコキシシリル基が導入された重合体（Ｐ）を含む硬化性組成物の製造方法であって、重合体（Ｖ）のアルケニル基数が１分子あたり平均して１．６〜２．５であり、かつ重合体（Ｐ）の数平均分子量が１００００〜２３０００であり、重合体（Ｖ）のアルケニル基の６３〜８８％にトリアルコキシシリル基を導入することを特徴とする硬化性組成物の製造方法。
<3>: The polymer (V) is a polymer (V) in which an allyl group is introduced into a polymer (H) formed by ring-opening polymerization of an alkylene oxide to a compound having an active hydrogen atom, And the curable composition as described in <1> or <2> which is a polymer which does not have a hydroxyl group substantially.
<4>: Polymer (V-) in which an allyl group is introduced into a polymer (H-2) formed by ring-opening polymerization of alkylene oxide on a compound having two active hydrogen atoms (V- 2) The curable composition as described in <1> or <2>.
<5>: The curable composition according to any one of <2> to <4>, wherein the alkylene oxide is propylene oxide.
<6>: The polymer (H) is a polymer produced by a method of ring-opening polymerization of alkylene oxide to a compound having an active hydrogen atom in the presence of a catalyst, and the catalyst has an organic ligand. The curable composition according to any one of <2> to <5>, which is zinc hexacyanocobaltate.
<7>: The method of introducing trialkoxysilyl groups in the polymer (P) causes the polymer (V) to react with a compound having a mercapto group and a trialkoxysilyl group in the presence of a radical initiator. The curable composition according to any one of <1> to <6>, wherein the alkenyl group of the compound (V) is subjected to an addition reaction with a mercapto group in the compound.
<8>: The curable composition according to any one of <1> to <7>, comprising a silane having an amino group.
<9>: The curable composition according to any one of <1> to <8>, including a silane having an epoxy group.
<10>: An adhesive using the curable composition according to any one of <1> to <9>.
<11>: A method for producing a curable composition comprising a polymer (P) having a polyoxyalkylene chain and having a trialkoxysilyl group introduced into a polymer (V) having an alkenyl group at the molecular end. The polymer (V) has an average number of alkenyl groups per molecule of 1.6 to 2.5, and the polymer (P) has a number average molecular weight of 10,000 to 23,000. A method for producing a curable composition, wherein trialkoxysilyl groups are introduced into 63 to 88% of alkenyl groups.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006229895A JP5070766B2 (en) | 2006-08-25 | 2006-08-25 | Curable composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006229895A JP5070766B2 (en) | 2006-08-25 | 2006-08-25 | Curable composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008050510A JP2008050510A (en) | 2008-03-06 |
| JP2008050510A5 true JP2008050510A5 (en) | 2009-08-06 |
| JP5070766B2 JP5070766B2 (en) | 2012-11-14 |
Family
ID=39234851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006229895A Active JP5070766B2 (en) | 2006-08-25 | 2006-08-25 | Curable composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5070766B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5564997B2 (en) * | 2010-03-03 | 2014-08-06 | 旭硝子株式会社 | Curable composition and method for producing the same |
| US20220056209A1 (en) * | 2018-12-27 | 2022-02-24 | Wanhua Chemical Group Co., Ltd. | Method for preparing reactive sealant resin |
| CN116814211B (en) * | 2023-06-06 | 2024-04-16 | 杭州之江有机硅化工有限公司 | Reactive sealant resin and preparation method and application thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3105212B2 (en) * | 1989-05-09 | 2000-10-30 | 旭硝子株式会社 | Moisture curable resin composition |
| JP3062635B2 (en) * | 1991-09-09 | 2000-07-12 | 鐘淵化学工業株式会社 | Curable composition |
| JP2995309B2 (en) * | 1991-09-09 | 1999-12-27 | 鐘淵化学工業株式会社 | Curable composition |
| JP3528942B2 (en) * | 1995-03-30 | 2004-05-24 | 鐘淵化学工業株式会社 | Curable composition using polymer having alkenyl group |
| JP2001055503A (en) * | 1999-08-17 | 2001-02-27 | Asahi Glass Co Ltd | Curable composition |
| JP2001072855A (en) * | 1999-09-02 | 2001-03-21 | Asahi Glass Co Ltd | Room temperature setting composition |
| JP4951889B2 (en) * | 2004-07-29 | 2012-06-13 | 旭硝子株式会社 | Room temperature curable composition |
-
2006
- 2006-08-25 JP JP2006229895A patent/JP5070766B2/en active Active
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