CN108424601A - 复合纤维用可熔融加工的水溶性pva切片及其制备工艺 - Google Patents
复合纤维用可熔融加工的水溶性pva切片及其制备工艺 Download PDFInfo
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- CN108424601A CN108424601A CN201810376438.8A CN201810376438A CN108424601A CN 108424601 A CN108424601 A CN 108424601A CN 201810376438 A CN201810376438 A CN 201810376438A CN 108424601 A CN108424601 A CN 108424601A
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- Prior art keywords
- pva
- water
- antioxidant
- composite fibre
- processable
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- 239000002131 composite material Substances 0.000 title claims abstract description 43
- 239000000835 fiber Substances 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 93
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 93
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 38
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 239000000314 lubricant Substances 0.000 claims abstract description 24
- -1 salt compounds Chemical class 0.000 claims abstract description 21
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000008367 deionised water Substances 0.000 claims abstract description 16
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 16
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 8
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 8
- 239000008116 calcium stearate Substances 0.000 claims description 8
- 235000013539 calcium stearate Nutrition 0.000 claims description 8
- 150000002989 phenols Chemical class 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007500 overflow downdraw method Methods 0.000 claims description 7
- 238000005453 pelletization Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 4
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 235000006708 antioxidants Nutrition 0.000 claims 10
- 150000001298 alcohols Chemical class 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 239000002530 phenolic antioxidant Substances 0.000 claims 1
- 229910001868 water Inorganic materials 0.000 abstract description 14
- 208000035126 Facies Diseases 0.000 abstract description 11
- 238000009987 spinning Methods 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 6
- 239000003960 organic solvent Substances 0.000 abstract description 6
- 239000001257 hydrogen Substances 0.000 abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 5
- 239000011347 resin Substances 0.000 abstract description 5
- 229920005989 resin Polymers 0.000 abstract description 5
- 229920001169 thermoplastic Polymers 0.000 abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 abstract description 2
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- 239000000413 hydrolysate Substances 0.000 abstract description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229920001410 Microfiber Polymers 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000009102 absorption Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810376438.8A CN108424601B (zh) | 2018-04-24 | 2018-04-24 | 复合纤维用可熔融加工的水溶性pva切片及其制备工艺 |
Applications Claiming Priority (1)
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CN201810376438.8A CN108424601B (zh) | 2018-04-24 | 2018-04-24 | 复合纤维用可熔融加工的水溶性pva切片及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
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CN108424601A true CN108424601A (zh) | 2018-08-21 |
CN108424601B CN108424601B (zh) | 2020-10-02 |
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Family Applications (1)
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CN201810376438.8A Active CN108424601B (zh) | 2018-04-24 | 2018-04-24 | 复合纤维用可熔融加工的水溶性pva切片及其制备工艺 |
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CN (1) | CN108424601B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109881285A (zh) * | 2019-01-24 | 2019-06-14 | 安徽鼎洋生物基材料有限公司 | 一种生物降解pva熔融纺丝树脂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1259594A (zh) * | 1998-12-16 | 2000-07-12 | 可乐丽股份有限公司 | 热塑性聚乙烯醇纤维及其制造方法 |
CN103981593A (zh) * | 2014-05-28 | 2014-08-13 | 永安市宝华林实业发展有限公司 | 一种聚乙烯醇熔纺超细纤维的制备方法 |
-
2018
- 2018-04-24 CN CN201810376438.8A patent/CN108424601B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1259594A (zh) * | 1998-12-16 | 2000-07-12 | 可乐丽股份有限公司 | 热塑性聚乙烯醇纤维及其制造方法 |
CN103981593A (zh) * | 2014-05-28 | 2014-08-13 | 永安市宝华林实业发展有限公司 | 一种聚乙烯醇熔纺超细纤维的制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109881285A (zh) * | 2019-01-24 | 2019-06-14 | 安徽鼎洋生物基材料有限公司 | 一种生物降解pva熔融纺丝树脂及其制备方法 |
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CN108424601B (zh) | 2020-10-02 |
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TR01 | Transfer of patent right |
Effective date of registration: 20220628 Address after: 323000 No.11, Tongji street, nanmingshan street, Liandu District, Lishui City, Zhejiang Province Patentee after: Zhejiang Hongtai Dejian New Fiber Co.,Ltd. Address before: 251500 north side of Kaiyuan Street (Linpan section) west side of Linpan middle school, Linyi County, Dezhou City, Shandong Province Patentee before: SHANDONG KEBEIER NONWOVEN MATERIALS TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231221 Address after: 315475 Jianmin Village, Xiaocao'e Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Hengqide Chemical Fiber Technology Co.,Ltd. Address before: 323000 No.11, Tongji street, nanmingshan street, Liandu District, Lishui City, Zhejiang Province Patentee before: Zhejiang Hongtai Dejian New Fiber Co.,Ltd. |
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