CN107778801A - A kind of porous water-absorbing material - Google Patents
A kind of porous water-absorbing material Download PDFInfo
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- CN107778801A CN107778801A CN201711114763.9A CN201711114763A CN107778801A CN 107778801 A CN107778801 A CN 107778801A CN 201711114763 A CN201711114763 A CN 201711114763A CN 107778801 A CN107778801 A CN 107778801A
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- 239000011358 absorbing material Substances 0.000 title claims abstract description 16
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920001661 Chitosan Polymers 0.000 claims abstract description 15
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 claims abstract description 15
- 239000004626 polylactic acid Substances 0.000 claims abstract description 14
- 239000002105 nanoparticle Substances 0.000 claims abstract description 13
- 239000001384 succinic acid Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 229920001610 polycaprolactone Polymers 0.000 claims abstract description 8
- 239000004632 polycaprolactone Substances 0.000 claims abstract description 8
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920000428 triblock copolymer Polymers 0.000 claims abstract description 7
- 150000005690 diesters Chemical class 0.000 claims abstract description 5
- 235000019399 azodicarbonamide Nutrition 0.000 claims abstract description 4
- 239000004425 Makrolon Substances 0.000 claims abstract description 3
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 47
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 40
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 13
- 235000019441 ethanol Nutrition 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 4
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 4
- 229960000583 acetic acid Drugs 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 4
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 239000004310 lactic acid Substances 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 208000005156 Dehydration Diseases 0.000 claims description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 241000238370 Sepia Species 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical class OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- 239000002122 magnetic nanoparticle Substances 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 238000006068 polycondensation reaction Methods 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 235000019254 sodium formate Nutrition 0.000 claims description 2
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 2
- 238000000967 suction filtration Methods 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 229920001400 block copolymer Polymers 0.000 claims 1
- 210000000481 breast Anatomy 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 claims 1
- 125000001967 indiganyl group Chemical group [H][In]([H])[*] 0.000 claims 1
- 150000002596 lactones Chemical class 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 239000012265 solid product Substances 0.000 claims 1
- 238000007654 immersion Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 3
- 210000000582 semen Anatomy 0.000 description 35
- 239000012530 fluid Substances 0.000 description 10
- 238000010790 dilution Methods 0.000 description 9
- 239000012895 dilution Substances 0.000 description 9
- 239000000686 essence Substances 0.000 description 9
- 230000009027 insemination Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 108010039918 Polylysine Proteins 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical class [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical class C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- XKPKPGCRSHFTKM-UHFFFAOYSA-L magnesium;diacetate;tetrahydrate Chemical class O.O.O.O.[Mg+2].CC([O-])=O.CC([O-])=O XKPKPGCRSHFTKM-UHFFFAOYSA-L 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000010987 pectin Nutrition 0.000 description 2
- 229920001277 pectin Polymers 0.000 description 2
- 239000001814 pectin Substances 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 229920000656 polylysine Polymers 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000011091 sodium acetates Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000271566 Aves Species 0.000 description 1
- 229910014497 Ca10(PO4)6(OH)2 Inorganic materials 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241000234314 Zingiber Species 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000008397 ginger Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
- A61D19/021—Apparatus for collecting seminal fluids; Artificial vaginas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
- A61D19/022—Containers for animal semen, e.g. pouches or vials ; Methods or apparatus for treating or handling animal semen containers, e.g. filling or closing
- A61D19/025—Containers for animal semen, e.g. pouches or vials ; Methods or apparatus for treating or handling animal semen containers, e.g. filling or closing with means for controlling the temperature, e.g. heating or cooling
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
- C08J9/0071—Nanosized fillers, i.e. having at least one dimension below 100 nanometers
- C08J9/008—Nanoparticles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/009—Use of pretreated compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/02—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to polysaccharides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2469/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Zoology (AREA)
- Reproductive Health (AREA)
- Wood Science & Technology (AREA)
- Nanotechnology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention discloses a kind of porous water-absorbing material, it is related to Material Field.A kind of porous water-absorbing material of the present invention is by 20 parts of azodicarbonamides of mass parts, 11 parts of makrolon, 4 parts of butenoate grafted chitosans, 37 parts of nano-hydroxy phosphoric acid calcium/polycaprolactone/PLAs, 30 parts of PLA succinic acid fourth diester polylactic acid triblock copolymers and 20 parts of magnetic Fes3O4/ Ag nano-particles are prepared, and the porous water-absorbing material has substantial amounts of pore structure, have larger absorbability, can absorb substantial amounts of immersion liquid, and have good water retention property, can substantially reduce the natural volatilization of water.
Description
The application is the divisional application of entitled " a kind of laying breed takes smart cup "
The applying date of original application is：2016-09-20
The Application No. of original application：2016108339516.
Technical field
The present invention relates to Material Field, especially a kind of porous water-absorbing material.
Background technology
In natural mating, every breeding male fowl is only capable of 6~16 female birds of mating；And artificial insemination is used, every public fowl is every
110~180 female bird breeding tasks can be completed week, therefore in poultry breeding process, artificial insemination is important cultivating link,
Have the advantages that easy to operate, rate of fertilization is high, can prevention disease, to reduce public poultry raising cost, income high.In artificial insemination
In link, semen collection is a significant process, and semen collection must assure that the seminal fluid of high quality is unsuccessful to avoid inseminating, in the process of collection
In, it is also possible to cause the destruction to seminal fluid if the preservation of seminal fluid is improper, so as to influence rate of fertilization.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided one kind, can will not in gatherer process
The careful impurity collected is filtered, and by semen dilution while collection, and suitable storage condition, Neng Goubao is provided for seminal fluid
The vigor of seminal fluid is demonstrate,proved, so as to ensure the chicken of artificial Insemination effect semen collection cup.
The technical solution adopted by the present invention is as follows：
A kind of laying breed of the present invention takes smart cup, including the second smart room that the first smart room is flexibly connected, the bottom of the first smart room
Portion is connected with the top of the second smart room, and the first smart room is double-decker, and first essence is indoor to be provided with interior room, the interior room
With the first smart chamber outer wall separately, the interior room connects with the second smart room, and the interior room bottom tilts to middle part, the interior room bottom
Middle face is provided with projection, and the diameter of the raised bottom surface is equal to the diameter of interior room and the second smart room communicating passage.
By adopting the above-described technical solution, the seminal fluid being collected initially enters interior room, on earth to both sides behind interior room bottom
Surface current is gone, and is diluted in contact after chamber interior walls, is finally deposited in interior room with the second smart room interface channel, being slowly dropped into the second essence
Room is stored, and the first smart room is threadedly coupled with the second smart room, after the second smart room storage is full, can be changed, is continuing with, by double
The storage essence environment of layer, can greatly reduce influence of the external environment to seminal fluid, avoid temperature environment from changing so that seminal fluid goes bad, prolong
The holding time of long seminal fluid.
A kind of laying breed of the present invention takes smart cup, and the interior room is made up of porous water-absorbing material, the interior room and the first essence
There is dilution between room.
By adopting the above-described technical solution, porous water-absorbing material is diluted the infiltration of liquid saturation, when the seminal fluid of collection touches
After chamber wall, fully contact with dilution, so as to complete to dilute, and drip into the second smart room, when complete gather after, by
The appropriate pressure with interior room side wall and bottom wall, you can the seminal fluid by dilution is instilled in the second smart room rapidly, and larger
Impurity can be then stayed in interior room, without entering in the second smart room, so as to which the impurity collected accidentally be filtered, further
Guarantee seminal fluid quality, reduce the waste of seminal fluid.
A kind of laying breed of the present invention takes smart cup, and the second smart room is double-decker, and second essence is indoor provided with interior
Courage, the inner bag are connected with interior room, and the second smart room and inner bag are isolated, and are in vacuum between the second smart room and inner bag
Sealing state.
By adopting the above-described technical solution, vacuum provides vacuum heat-insulating layer for the second smart room and inner bag, one can be entered
Step avoids influence of the temperature change of external environment to storage seminal fluid in inner bag.
A kind of laying breed of the present invention takes smart cup, and the liner at the bottom is connected with temperature control device, and the temperature control device is located at
Second essence is indoor.
By adopting the above-described technical solution, the environment temperature that can control inner bag by temperature control device is in 21 ~ 23 DEG C,
So that the temperature of inner bag is constant within the temperature range of the storage of suitable seminal fluid, so as to extend the storage time of seminal fluid, sperm is kept
Vigor.
A kind of laying breed of the present invention takes smart cup, if the liner at the bottom is provided with dry temperature sensor, the TEMP
Device is connected with temperature control device signal.
By adopting the above-described technical solution, the temperature data of temperature sensor collection inner bag, and temperature data is fed back
To temperature control device, temperature control device carries out heating/cooling according to inner bag temperature data, so as to accurately keep the temperature in inner bag permanent
It is fixed.
A kind of laying breed of the present invention takes smart cup, and the second smart chamber outer wall is provided with fluid hole, and the fluid hole passes through the
The outer wall of two smart rooms connects with inner bag, and the fluid hole is connected with inner bag bottom, and the outlet activity of the fluid hole is connected with close
Block head.
By adopting the above-described technical solution, when needing to take out seminal fluid, can be by inner bag memory storage by fluid hole
Seminal fluid takes out, easy to use.
A kind of laying breed of the present invention takes smart cup, and the first smart ceiling end is provided with drainage channel, and the drainage channel is in
Arc, the two side of the drainage channel curve inwardly, and the top surface of the drainage channel is higher than the top surface of the first smart room.
By adopting the above-described technical solution, by drainage channel, seminal fluid can be drained and entered in the first smart room, avoided
In gatherer process, seminal fluid is excessive, causes to waste.
A kind of laying breed of the present invention takes smart cup, and the second smart chamber outer wall is provided with handle.
By adopting the above-described technical solution, convenient grip, the operation being easy to during semen collection.
A kind of laying breed of the present invention takes smart cup, and for the porous water-absorbing material by 20 parts of azodicarbonamides of mass parts, 11 parts poly-
Carbonic ester, 4 parts of butenoate grafted chitosans, 37 parts of nano-hydroxy phosphoric acid calcium/polycaprolactone/PLAs, 30 parts of PLA-succinic acid
Fourth diester-polylactic acid triblock copolymer and 20 parts of magnetic Fes3O4/ Ag nano-particles form, and the PLA-succinic acid fourth diester-
The structural formula of polylactic acid triblock copolymer is。
By adopting the above-described technical solution, base material has substantial amounts of pore structure, there is larger absorbability, can
Substantial amounts of immersion liquid is absorbed, and there is good water retention property, the natural volatilization of water can be substantially reduced, ensured to semen dilution
Effect；Base material has certain antibacterial ability simultaneously, microorganism can be avoided to be grown in pore structure, so as to ensure seminal fluid
Acquisition quality.
A kind of laying breed of the present invention takes smart cup, and the dilution is by 748 parts of physiological saline of mass parts, 17 parts of sodium acetates,
92 parts of glucose, 22 parts of magnesium acetate tetrahydrates, 31 parts of glycerine, 17 parts of citric acids, 18 parts of Vc, 18 parts of Ve, 9 parts of ginger extractions
Thing, 27 parts of pectin and 3 parts of polylysine compositions.
By adopting the above-described technical solution, immersion liquid can not only be played a part of diluting seminal fluid, while can also play
Antibacterial effect, microorganism pollution seminal fluid is avoided, causes seminal fluid to go bad, while immersion liquid can ensure the vigor of sperm, enhancing is awarded
The successful probability of essence, so as to ensure the effect of artificial insemination, improve operating efficiency.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, in gatherer process, the impurity collected accidentally can be filtered, by semen dilution while collection, and is essence
Liquid provides suitable storage condition, can ensure the vigor of seminal fluid, so as to ensure artificial Insemination effect.
2nd, it can play a part of diluting seminal fluid, while antibacterial effect can also be played, avoid microorganism pollution seminal fluid,
Seminal fluid is caused to go bad, while immersion liquid can ensure the vigor of sperm, the successful probability of enhancing insemination, so as to ensure artificial insemination
Effect, improve operating efficiency.
Brief description of the drawings
Fig. 1 is that a kind of laying breed takes smart cup structure schematic diagram.
Marked in figure：1 is the first smart room, and 2 be the second smart room, and 3 be inner bag, and 4 be inner bag, and 5 be fluid hole, and 6 be handle, 7
It is drainage channel for temperature control device, 8.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order that the object, technical solution and advantage of invention are more clearly understood, below in conjunction with drawings and Examples, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1
As shown in figure 1, a kind of laying breed takes smart cup, including the second smart room 2 being flexibly connected with the first smart room 1, the first smart room 1
Bottom is connected with the top of the second smart room 2, and the first smart room 1 is double-decker, is provided with interior room 4 in the first smart room 1, interior room 4 and the
Separately, interior room 4 connects one smart chamber outer wall with the second smart room, and the bottom of interior room 4 tilts to middle part, is provided with the middle part of the bottom surface of interior room 4 convex
Rise, the diameter of raised bottom surface is equal to the diameter of 4 and second smart room communicating passage of interior room.Interior room 4 is made up of porous water-absorbing material, interior
There is dilution room between 4 and first smart room 1.Second smart room 2 is double-decker, is provided with inner bag 3 in the second smart room 2, inner bag 3 and
Interior room 4 is connected, and the second smart room 2 and inner bag 3 are isolated, and is in vacuum sealing state between the second smart room 2 and inner bag 3.The bottom of inner bag 3
Portion is connected with temperature control device 7, and temperature control device 7 is in the second smart room 2.If the bottom of inner bag 3 is provided with dry temperature sensor, temperature passes
Sensor is connected with the signal of temperature control device 7.The second smart outer wall of room 2 is provided with fluid hole 5, fluid hole 5 through the second smart room 2 outer wall with
Inner bag 3 connects, and fluid hole 5 is connected with the bottom of inner bag 3, and the outlet activity of fluid hole 5 is connected with seal plug.Push up the first smart room 1
End is provided with drainage channel 8, and drainage channel 8 is curved, and the two side of drainage channel 8 curves inwardly, and the top surface of drainage channel 8 is higher than
The top surface of first smart room 1.Second smart chamber outer wall is provided with handle 6.
Porous water-absorbing material is gathered by 20 parts of azodicarbonamides of mass parts, 11 parts of makrolon, 4 parts of butenoate graft shells
Sugar, 37 parts of nano-hydroxy phosphoric acid calcium/polycaprolactone/PLAs, 30 parts of PLAs-succinic acid fourth diester-PLA three block are total to
Polymers and 20 parts of magnetic Fes3O4/ Ag nano-particles form, the knot of PLA-succinic acid fourth diester-polylactic acid triblock copolymer
Structure formula is。
Dilution is by 748 parts of physiological saline of mass parts, 17 parts of sodium acetates, 92 parts of glucose, 22 parts of magnesium acetate tetrahydrates,
31 parts of glycerine, 17 parts of citric acids, 18 parts of Vc, 18 parts of Ve, 9 parts of Ginger P.Es, 27 parts of pectin and 3 parts of polylysine compositions.
Embodiment 2
Butenoate grafted chitosan is prepared by following steps,
Step 1：A chitosan is weighed, taking suitable quantity of water, regulation pH value of solution is 4.7, adds appropriate isopropanol and prepares as solvent
As the suspension that starch quality fraction is 37%, 30min is stirred；
Step 2：According to chitosan：NaOH mass ratioes 1:0.05 adds NaOH into solution, is heated to 30 DEG C, constant temperature stirs
30min is mixed, according to NaOH：Allyl chloride mol ratio 1:1.2 allyl chloride is slowly added dropwise into solution, is warming up to 50 DEG C, constant temperature
Stir 24h；
Step 3：Filtering, solid is taken to be scattered in volume ratio again for 18:In 82 distilled water-ethanol solution, with vinegar acid for adjusting pH
To 7, with appropriate distillation water washing after suction filtration, allyl etherization chitosan is dried to obtain；
Step 4：A allyl etherization starch is taken, takes suitable quantity of water to be configured as the suspension that mass fraction is 37% as solvent
Liquid, it is 4.2 with vinegar acid for adjusting pH, is passed through nitrogen as protection gas；
Step 5：According to allyl etherization chitosan in the presence of gas is protected：Butenoate：Butenoic acid：Di-t-butyl peroxide
Ether mol ratio 1:1:1.5:1.2 are slowly added dropwise butenoate, butenoic acid and di-t-butyl peroxide ether, normal temperature simultaneously into solution
3h is stirred, regulation pH is 7, filtering, takes solid to dry and butenoate grafted chitosan is made.
Embodiment 3
Nano-hydroxy phosphoric acid calcium/polycaprolactone/PLA is prepared by the following method：Pass through reaction equation Ca (NO3)·4H2O+
(NH4)2HPO4→Ca10(PO4)6(OH)2Nano-hydroxy phosphoric acid calcium is prepared, nano-hydroxy phosphoric acid calcium is configured to mass fraction as 5%
Slurries, slurries are added in the three-necked bottle with division box, agitating device and condensing unit, while add 150mL solvents
DMAC and appropriate polyethylene glycol, temperature progressively rise to 100 DEG C, in 100~120 DEG C of dehydrations, are then proportionally added into polycaprolactone
And PLA, under the conditions of 120 ~ 130 DEG C, compound 4h is stirred, takes out, is washed 4 times with hot deionized water, ethanol washs 2 times, and
Composite is obtained in 50~60 DEG C of dry 48h.
Embodiment 4
PLA-succinic acid fourth diester-polylactic acid triblock copolymer is made by the following method：By 118 g 1,4- succinic acid
Load 500mL three-necked flasks with 92 g 1,4- butanediols and 2. 1 g Ti (OBu) 4 (catalyst content is the 1% of gross mass)
In, 13 kPa are first evacuated to, are re-filled with nitrogen gas, are repeated 3 times;Then 200 DEG C progressively are risen to by room temperature, 13
The h. polymerizates of polycondensation 20 are dissolved with chloroform under kPa vacuum condition, are precipitated through absolute ethyl alcohol, are obtained white solid, in
60 DEG C are dried under vacuum to constant weight, the g of poly-succinic fourth diester solid powder 145. 1 (yield 69. 0%) are obtained, according to quality
Compare lactic acid：Succinic acid fourth diester=3:1 adds lactic acid into system, with Sn (Oct)2For catalyst, it is warming up to 120 DEG C and gathers
24 h are closed, polymerizate is obtained and is dissolved with chloroform, absolute ethyl alcohol precipitation repeats dissolving precipitation 2 times, obtains white solid production
Thing, dried in 80 DEG C to constant weight, target product is made.
Embodiment 5
Magnetic Fe3O4/ Ag nano-particle preparation methods：2g FeCl are taken respectively2·4H2O and 5.2 g FeCl3·6H2O and
12.1 mol/L concentrated hydrochloric acid 0.85mL is dissolved in 200mLH2In O, ultrasonic deoxidation, above solution is then added drop-wise to 250 mL,
In 0.75 mol/L NaOH solutions, all reaction temperatures are 80 DEG C, stirring, in N2Protection is lower to be carried out.With the progress of reaction,
Occurs the precipitation of black in reaction solution.Recycle externally-applied magnetic field to precipitate gained to separate from reaction medium, and successively use
Deionized water is cleaned 3 times, and ethanol cleans 2 times.Finally by Fe3O4Nano particle is made into the ethanol solution that concentration is 5g/L.
25 mL solution obtained as above is diluted to 150 mL with ethanol and 100 mL water, by solution ultrasound 30min.So
After 0.4 mL 3- aminopropyl-triethoxy silica drops be added dropwise be added in solution mixed above, stir 7h at room temperature.Centrifuge 30 min
(10000r/min), then the Fe that 3- aminopropyl-triethoxies silicon is modified3O4Nano particle separates from reaction medium, and uses second
Alcoholic solution cleans 5 times to it, and is configured to the ethanol solution that concentration is 1g/L.
By 25mL solution prepared above (1g/L, Fe3O4), 0.1 mol/L CH3The mL of the COOAg aqueous solution 20 stirrings are equal
It is even, the mL of 0.1 mol/L HCOONa solution 10 is added dropwise, reacts in T=35 DEG C, is carried out under the r/min of R=500, with reaction not
Disconnected to carry out, mixed solution is gradually converted into black by sepia, is kept stirring for 1 h, and is cooled to room temperature, and all reactions are in N2
Protection is lower to be carried out.After reaction terminates, magnetic nanoparticle is isolated from solution using permanent magnet, and it is clear with deionized water
Wash 3 times, obtain magnetic Fe3O4/ Ag nano-particles, average grain diameter 14nm.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
1. a kind of porous water-absorbing material, it is characterised in that by 20 parts of azodicarbonamides of mass parts, 11 parts of makrolon, 4 parts of fourths
Olefin(e) acid ester grafted chitosan, 37 parts of nano-hydroxy phosphoric acid calcium/polycaprolactone/PLAs, 30 parts of PLAs-succinic acid fourth diester-
Polylactic acid triblock copolymer and 20 parts of magnetic Fes3O4/ Ag nano-particles are prepared.
2. porous water-absorbing material according to claim 1, it is characterised in that butenoate grafted chitosan passes through following step
Suddenly it is prepared,
Step 1：A chitosan is weighed, taking suitable quantity of water, regulation pH value of solution is 4.7, adds appropriate isopropanol and prepares as solvent
As the suspension that starch quality fraction is 37%, 30min is stirred；
Step 2：According to chitosan：NaOH mass ratioes 1:0.05 adds NaOH into solution, is heated to 30 DEG C, constant temperature stirs
30min is mixed, according to NaOH：Allyl chloride mol ratio 1:1.2 allyl chloride is slowly added dropwise into solution, is warming up to 50 DEG C, constant temperature
Stir 24h；
Step 3：Filtering, solid is taken to be scattered in volume ratio again for 18:In 82 distilled water-ethanol solution, with vinegar acid for adjusting pH
To 7, with appropriate distillation water washing after suction filtration, allyl etherization chitosan is dried to obtain；
Step 4：A allyl etherization starch is taken, takes suitable quantity of water to be configured as the suspension that mass fraction is 37% as solvent
Liquid, it is 4.2 with vinegar acid for adjusting pH, is passed through nitrogen as protection gas；
Step 5：According to allyl etherization chitosan in the presence of gas is protected：Butenoate：Butenoic acid：Di-t-butyl peroxide
Ether mol ratio 1:1:1.5:1.2 are slowly added dropwise butenoate, butenoic acid and di-t-butyl peroxide ether, normal temperature simultaneously into solution
3h is stirred, regulation pH is 7, filtering, takes solid to dry and butenoate grafted chitosan is made.
3. porous water-absorbing material according to claim 1, it is characterised in that the nano-hydroxy phosphoric acid calcium/polycaprolactone/
PLA is prepared by the following method：
Nano-hydroxy phosphoric acid calcium is configured to the slurries that mass fraction is 5%, slurries are added with division box, agitating device
In the three-necked bottle of condensing unit, while 150mL solvents DMAC and appropriate polyethylene glycol being added, temperature progressively rises to 100 DEG C,
100~120 DEG C of dehydrations, are then proportionally added into polycaprolactone and PLA, under the conditions of 120 ~ 130 DEG C, stir compound 4h, take
Go out, washed 4 times with hot deionized water, ethanol washs 2 times, and in 50~60 DEG C of drys 48h obtain nano-hydroxy phosphoric acid calcium/poly- oneself
Lactone/PLA.
4. porous water-absorbing material according to claim 1, it is characterised in that the PLA-succinic acid fourth diester-poly- breast
Sour triblock copolymer is made by the following method：
By 118g 1,4- succinic acid and 92g 1,4- butanediols and 2.1gTi (OBu)4It is fitted into 500mL three-necked flasks, first takes out true
Sky is re-filled with nitrogen, is repeated 3 times to 13kPa；Then 200 DEG C progressively are risen to by room temperature, the polycondensation under 13kPa vacuum condition
20h；Polymerizate is dissolved with chloroform, is precipitated through absolute ethyl alcohol, obtains white solid, is dried under vacuum to constant weight in 60 DEG C, is obtained
Poly-succinic fourth diester solid powder, compares lactic acid according to quality：Succinic acid fourth diester=3:1 adds lactic acid into system, with Sn
(Oct)2For catalyst, 120 DEG C of polymerization 24h are warming up to, polymerizate is obtained and is dissolved with chloroform, absolute ethyl alcohol precipitation, are repeated molten
Solution precipitation 2 times, obtains white solid product, is dried in 80 DEG C to constant weight, PLA-succinic acid fourth diester-PLA three is made
Block copolymer.
5. porous water-absorbing material according to claim 1, it is characterised in that the magnetic Fe3O4/ Ag nano-particles pass through
Following methods are made：
2g FeCl are taken respectively2·4H2O and 5.2g FeCl3·6H2O and 12.1mol/L concentrated hydrochloric acid 0.85mL is dissolved in
200mL H2In O, ultrasonic deoxidation, above solution is then added drop-wise to 250mL, in 0.75mol/L NaOH solutions, all reactions
Temperature is 80 DEG C, stirring, in N2The lower reaction of protection fully generates to black precipitate, recycles externally-applied magnetic field to precipitate gained from anti-
Answer in medium and separate, and successively cleaned 3 times with deionized water, ethanol cleans 2 times, obtains Fe3O4Nano particle；By Fe3O4
Nano particle is made into the ethanol solution that concentration is 5g/L；
25mL solution obtained as above is diluted to 150mL with ethanol and 100mL water, by solution ultrasound 30min；Then it is added dropwise
0.4mL 3- aminopropyl-triethoxy silica drops are added in solution mixed above, stir 7h at room temperature；Centrifuged under the conditions of 10000r/min
30min, solid is taken to obtain the Fe of 3- aminopropyl-triethoxies silicon modification3O4Nano particle, it is cleaned 5 times with ethanol solution, and
It is configured to the ethanol solution that concentration is 1g/L；
In N2Under protection, by the above-mentioned 1g/L of 25mL ethanol solution, 0.1mol/L CH3COOAg aqueous solution 20mL stirs, drop
Add 0.1mol/L HCOONa solution 10mL, in T=35 DEG C, R=500r/min conditioned responses to mixed solution are gradually turned by sepia
It is changed into black, is kept stirring for 1h, and be cooled to room temperature；After reaction terminates, using permanent magnet by magnetic nanoparticle from solution
In isolate, and cleaned 3 times with deionized water, obtain magnetic Fe3O4/ Ag nano-particles.
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| CN101373652A (en) * | 2008-07-01 | 2009-02-25 | 湖南工业大学 | Novel method for preparing Fe3O4/Ag magnetic compound nanometer particle |
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| CN101679658A (en) * | 2007-05-18 | 2010-03-24 | 波利玛利欧洲股份公司 | Composite material based on vinyl aromatic polymers having enhanced thermal insulation properties and process for the preparation thereof |
| US20100112301A1 (en) * | 2008-11-04 | 2010-05-06 | Microgreen Polymers, Inc. | Apparatus and method for interleaving polymeric roll for gas impregnation and solid-state foam processing |
| CN105369443A (en) * | 2015-12-07 | 2016-03-02 | 宋宏婷 | Anti-ultraviolet fabric |
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| US4439319A (en) * | 1982-07-16 | 1984-03-27 | Rock John G | Receptacle for the collection of medical specimens and the like |
| US5961503A (en) * | 1998-05-13 | 1999-10-05 | Minitube Of America, Inc. | Boar semen collection bag |
| CN202458778U (en) * | 2012-02-29 | 2012-10-03 | 潍坊紫鸢乳业发展有限公司 | Heat insulation type artificial cattle and sheep sperm collecting cup |
| CN203315121U (en) * | 2013-06-15 | 2013-12-04 | 福建省农业科学院畜牧兽医研究所 | Thermal-insulation semen collecting cup |
| US20150150666A1 (en) * | 2013-12-04 | 2015-06-04 | Richard Muller | Mammal Semen Collection and Filtration Device |
| CN204863299U (en) * | 2015-08-04 | 2015-12-16 | 北京大学第三医院 | Get smart cup |
| CN205163122U (en) * | 2015-12-02 | 2016-04-20 | 兰州大学 | Integral type is got hard -cover and is put |
| CN205514827U (en) * | 2016-02-05 | 2016-08-31 | 苗卉 | Get smart cup |
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- 2016-09-20 CN CN201711114763.9A patent/CN107778801B/en active Active
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| CN101679658A (en) * | 2007-05-18 | 2010-03-24 | 波利玛利欧洲股份公司 | Composite material based on vinyl aromatic polymers having enhanced thermal insulation properties and process for the preparation thereof |
| WO2009115836A1 (en) * | 2008-03-15 | 2009-09-24 | The Queen's University Of Belfast | Method and apparatus for processing a material by applying a viscosity-reducing agent |
| CN101373652A (en) * | 2008-07-01 | 2009-02-25 | 湖南工业大学 | Novel method for preparing Fe3O4/Ag magnetic compound nanometer particle |
| US20100112301A1 (en) * | 2008-11-04 | 2010-05-06 | Microgreen Polymers, Inc. | Apparatus and method for interleaving polymeric roll for gas impregnation and solid-state foam processing |
| CN105369443A (en) * | 2015-12-07 | 2016-03-02 | 宋宏婷 | Anti-ultraviolet fabric |
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| Publication number | Publication date |
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| CN107778801B (en) | 2019-10-15 |
| CN106236320B (en) | 2018-01-16 |
| CN106236320A (en) | 2016-12-21 |
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Effective date of registration: 20221128 Address after: 264200 18th Floor, Building A, Innovation and Entrepreneurship Base, No. 213, Torch Road, Torch Hi tech Industrial Development Zone, Weihai, Shandong Patentee after: Weihai Shenzhou Information Technology Research Institute Co.,Ltd. Address before: 264200 19th floor, block a, innovation and entrepreneurship base, No. 213, Torch Road, torch high tech Industrial Development Zone, Weihai City, Shandong Province Patentee before: WEIHAI ELECTRONIC INFORMATION TECHNOLOGY COMPREHENSIVE RESEARCH CENTER, MINISTRY OF INDUSTRY AND INFORMATION TECHNOLOGY |
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