CN115433334A - 双(三羟甲基)丙烷缩醛结构的主链型苯并噁嗪树脂 - Google Patents
双(三羟甲基)丙烷缩醛结构的主链型苯并噁嗪树脂 Download PDFInfo
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- CN115433334A CN115433334A CN202110616479.1A CN202110616479A CN115433334A CN 115433334 A CN115433334 A CN 115433334A CN 202110616479 A CN202110616479 A CN 202110616479A CN 115433334 A CN115433334 A CN 115433334A
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- Prior art keywords
- benzoxazine
- main chain
- bis
- chain type
- copolymer
- Prior art date
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- CMLFRMDBDNHMRA-UHFFFAOYSA-N 2h-1,2-benzoxazine Chemical compound C1=CC=C2C=CNOC2=C1 CMLFRMDBDNHMRA-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000011347 resin Substances 0.000 title claims abstract description 51
- 229920005989 resin Polymers 0.000 title claims abstract description 51
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007142 ring opening reaction Methods 0.000 claims abstract description 12
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- 238000000034 method Methods 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 16
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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
- C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
- C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
- C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
- C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
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- Phenolic Resins Or Amino Resins (AREA)
Abstract
Description
苯并噁嗪树脂种类 | 溶液种类(体积比) | 温度/℃ | 反应时间/h | 降解程度/% |
对比例1 | 乙醇:水:乙酸(0.1M)=4:1:1 | 85 | 8 | 0 |
实施例1 | 乙醇:水:乙酸(0.1M)=4:1:1 | 85 | 8 | 10.1 |
实施例1 | 乙醇:水:乙酸(0.1M)=4:1:1 | 85 | 24 | 15 |
实施例1 | 乙醇:水:乙酸(0.1M)=4:1:1 | 85 | 48 | 35 |
实施例1 | 乙醇:水:盐酸(0.1M)=4:1:1 | 85 | 8 | 35 |
实施例1 | 乙醇:水:盐酸(0.1M)=4:1:1 | 85 | 24 | 82.2 |
实施例1 | DMF:水:盐酸(0.1M)=4:1:1 | 85 | 8 | 40 |
实施例1 | DMF:水:盐酸(0.1M)=4:1:1 | 85 | 24 | 92 |
实施例1 | DMF:水:盐酸(1M)=4:1:1 | 85 | 8 | 57 |
实施例1 | DMF:水:盐酸(1M)=4:1:1 | 85 | 24 | 92.5 |
实施例1 | 乙醇:水:硫酸(0.1M)=4:1:1 | 85 | 8 | 40.3 |
实施例1 | 乙醇:水:硫酸(0.1M)=4:1:1 | 85 | 24 | 99.9 |
实施例1 | DMF:水:硫酸(0.1M)=4:1:1 | 85 | 8 | 70.7 |
实施例1 | DMF:水:硫酸(0.1M)=4:1:1 | 85 | 24 | 99.9 |
Claims (10)
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