CN108796653A - 一种聚酰胺5x割草丝及其制备方法 - Google Patents
一种聚酰胺5x割草丝及其制备方法 Download PDFInfo
- Publication number
- CN108796653A CN108796653A CN201710298484.6A CN201710298484A CN108796653A CN 108796653 A CN108796653 A CN 108796653A CN 201710298484 A CN201710298484 A CN 201710298484A CN 108796653 A CN108796653 A CN 108796653A
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- Prior art keywords
- polyamide
- gas
- temperature
- resin
- grass cutting
- 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.)
- Granted
Links
- 229920006141 Polyamide 5X Polymers 0.000 title claims abstract description 90
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 61
- 239000011347 resin Substances 0.000 claims abstract description 61
- 238000009987 spinning Methods 0.000 claims abstract description 59
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical class NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000002253 acid Substances 0.000 claims abstract description 37
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 239000000155 melt Substances 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000000178 monomer Substances 0.000 claims abstract description 5
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 4
- 239000004952 Polyamide Substances 0.000 claims description 120
- 229920002647 polyamide Polymers 0.000 claims description 120
- 244000025254 Cannabis sativa Species 0.000 claims description 77
- 238000005520 cutting process Methods 0.000 claims description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 38
- 238000004804 winding Methods 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 241001494496 Leersia Species 0.000 claims description 13
- 125000001931 aliphatic group Chemical group 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 238000000855 fermentation Methods 0.000 claims description 11
- 230000004151 fermentation Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 238000009998 heat setting Methods 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229920006145 PA516 Polymers 0.000 claims description 6
- 230000000379 polymerizing effect Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 239000012266 salt solution Substances 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 108090000790 Enzymes Proteins 0.000 claims description 5
- 102000004190 Enzymes Human genes 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 34
- 229920002292 Nylon 6 Polymers 0.000 description 12
- 238000005299 abrasion Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000010170 biological method Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 6
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- QCNWZROVPSVEJA-UHFFFAOYSA-N Heptadecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCCC(O)=O QCNWZROVPSVEJA-UHFFFAOYSA-N 0.000 description 4
- BTZVDPWKGXMQFW-UHFFFAOYSA-N Pentadecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCC(O)=O BTZVDPWKGXMQFW-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- QQHJDPROMQRDLA-UHFFFAOYSA-N hexadecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCC(O)=O QQHJDPROMQRDLA-UHFFFAOYSA-N 0.000 description 4
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 4
- BNJOQKFENDDGSC-UHFFFAOYSA-N octadecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCCCC(O)=O BNJOQKFENDDGSC-UHFFFAOYSA-N 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 description 4
- LWBHHRRTOZQPDM-UHFFFAOYSA-N undecanedioic acid Chemical compound OC(=O)CCCCCCCCCC(O)=O LWBHHRRTOZQPDM-UHFFFAOYSA-N 0.000 description 4
- 239000004472 Lysine Substances 0.000 description 3
- 229920002302 Nylon 6,6 Polymers 0.000 description 3
- -1 copolyamide Polymers 0.000 description 3
- KJOMYNHMBRNCNY-UHFFFAOYSA-N pentane-1,1-diamine Chemical compound CCCCC(N)N KJOMYNHMBRNCNY-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000019766 L-Lysine Nutrition 0.000 description 2
- 108010048581 Lysine decarboxylase Proteins 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 230000036983 biotransformation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- SBLKVIQSIHEQOF-UHFFFAOYSA-N octadec-9-enedioic acid Chemical compound OC(=O)CCCCCCCC=CCCCCCCCC(O)=O SBLKVIQSIHEQOF-UHFFFAOYSA-N 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- DXNCZXXFRKPEPY-UHFFFAOYSA-N tridecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCC(O)=O DXNCZXXFRKPEPY-UHFFFAOYSA-N 0.000 description 2
- 108090000489 Carboxy-Lyases Proteins 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000018977 lysine Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000000050 mohair Anatomy 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
- D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polyamides (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201710298484.6A CN108796653B (zh) | 2017-04-28 | 2017-04-28 | 一种聚酰胺5x割草丝及其制备方法 |
Applications Claiming Priority (1)
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CN201710298484.6A CN108796653B (zh) | 2017-04-28 | 2017-04-28 | 一种聚酰胺5x割草丝及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108796653A true CN108796653A (zh) | 2018-11-13 |
CN108796653B CN108796653B (zh) | 2022-01-07 |
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Family Applications (1)
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CN201710298484.6A Active CN108796653B (zh) | 2017-04-28 | 2017-04-28 | 一种聚酰胺5x割草丝及其制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111411405A (zh) * | 2020-03-31 | 2020-07-14 | 上海凯赛生物技术股份有限公司 | 一种高强聚酰胺56工业丝及其制备方法与应用 |
WO2021142677A1 (zh) * | 2020-01-15 | 2021-07-22 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺5x纤维及其制备方法与应用 |
Citations (6)
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JP2009068132A (ja) * | 2007-09-12 | 2009-04-02 | Toray Ind Inc | 繊維、ゴム補強コード、ならびに補強ゴム |
CN101748513A (zh) * | 2009-12-16 | 2010-06-23 | 马海燕 | 生物可降解尼龙割草线的生产方法 |
CN102046859A (zh) * | 2008-03-26 | 2011-05-04 | 东丽株式会社 | 聚酰胺56细丝、含有它们的纤维结构、以及气囊织物 |
CN104350191A (zh) * | 2012-05-29 | 2015-02-11 | 东丽株式会社 | 割草用单丝 |
CN105970335A (zh) * | 2016-06-29 | 2016-09-28 | 马海燕 | 聚酰胺单丝及其制造方法 |
CN106555249A (zh) * | 2015-09-30 | 2017-04-05 | 上海凯赛生物技术研发中心有限公司 | 聚酰胺单丝及其制备方法和应用 |
-
2017
- 2017-04-28 CN CN201710298484.6A patent/CN108796653B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009068132A (ja) * | 2007-09-12 | 2009-04-02 | Toray Ind Inc | 繊維、ゴム補強コード、ならびに補強ゴム |
CN102046859A (zh) * | 2008-03-26 | 2011-05-04 | 东丽株式会社 | 聚酰胺56细丝、含有它们的纤维结构、以及气囊织物 |
CN101748513A (zh) * | 2009-12-16 | 2010-06-23 | 马海燕 | 生物可降解尼龙割草线的生产方法 |
CN104350191A (zh) * | 2012-05-29 | 2015-02-11 | 东丽株式会社 | 割草用单丝 |
CN106555249A (zh) * | 2015-09-30 | 2017-04-05 | 上海凯赛生物技术研发中心有限公司 | 聚酰胺单丝及其制备方法和应用 |
CN105970335A (zh) * | 2016-06-29 | 2016-09-28 | 马海燕 | 聚酰胺单丝及其制造方法 |
Non-Patent Citations (2)
Title |
---|
余俊: "《现代设计方法及应用》", 31 October 2002, 中国标准出版社 * |
余国盛: "《草坪养护机械》", 31 August 2004, 中国农业出版社 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021142677A1 (zh) * | 2020-01-15 | 2021-07-22 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺5x纤维及其制备方法与应用 |
CN114981491A (zh) * | 2020-01-15 | 2022-08-30 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺5x纤维及其制备方法与应用 |
CN114981491B (zh) * | 2020-01-15 | 2024-02-23 | 上海凯赛生物技术股份有限公司 | 一种聚酰胺5x纤维及其制备方法与应用 |
CN111411405A (zh) * | 2020-03-31 | 2020-07-14 | 上海凯赛生物技术股份有限公司 | 一种高强聚酰胺56工业丝及其制备方法与应用 |
CN111411405B (zh) * | 2020-03-31 | 2021-09-28 | 上海凯赛生物技术股份有限公司 | 一种高强聚酰胺56工业丝及其制备方法与应用 |
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CN108796653B (zh) | 2022-01-07 |
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Address after: No.5 Building, 1690 Cailun Road, Zhangjiang High-tech Park, Pudong New Area, Shanghai Applicant after: CATHAY R&D CENTER Co.,Ltd. Applicant after: CATHAY INDUSTRIAL BIOTECH Ltd. Address before: 200120 Shanghai Zhangjiang High Tech Park of Pudong New Area Cailun Road No. 5 No. 1690 Applicant before: CATHAY R&D CENTER Co.,Ltd. Applicant before: CATHAY INDUSTRIAL BIOTECH Ltd. |
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