CN111820512A - Degradable disposable operating coat material for operation - Google Patents
Degradable disposable operating coat material for operation Download PDFInfo
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- CN111820512A CN111820512A CN201910287584.8A CN201910287584A CN111820512A CN 111820512 A CN111820512 A CN 111820512A CN 201910287584 A CN201910287584 A CN 201910287584A CN 111820512 A CN111820512 A CN 111820512A
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- surgical gown
- degradable
- disposable surgical
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- 239000000463 material Substances 0.000 title claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 17
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 15
- 238000006065 biodegradation reaction Methods 0.000 claims abstract description 13
- 239000000314 lubricant Substances 0.000 claims abstract description 12
- 238000006303 photolysis reaction Methods 0.000 claims abstract description 8
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 7
- 229920002472 Starch Polymers 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000002216 antistatic agent Substances 0.000 claims abstract description 7
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 7
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 7
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 7
- 239000004014 plasticizer Substances 0.000 claims abstract description 7
- 229920005672 polyolefin resin Polymers 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000008107 starch Substances 0.000 claims abstract description 7
- 235000019698 starch Nutrition 0.000 claims abstract description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 15
- ISAOCJYIOMOJEB-UHFFFAOYSA-N desyl alcohol Natural products C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 claims description 15
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid group Chemical group C(C(=O)O)(=O)O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 15
- -1 benzoin monoalkyl ether Chemical class 0.000 claims description 11
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 10
- 244000028419 Styrax benzoin Species 0.000 claims description 10
- 235000000126 Styrax benzoin Nutrition 0.000 claims description 10
- 235000008411 Sumatra benzointree Nutrition 0.000 claims description 10
- 229960002130 benzoin Drugs 0.000 claims description 10
- 235000019382 gum benzoic Nutrition 0.000 claims description 10
- 238000001356 surgical procedure Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 5
- 239000012965 benzophenone Substances 0.000 claims description 5
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 5
- 239000008116 calcium stearate Substances 0.000 claims description 5
- 235000013539 calcium stearate Nutrition 0.000 claims description 5
- 230000009477 glass transition Effects 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 235000006408 oxalic acid Nutrition 0.000 claims description 5
- 239000012188 paraffin wax Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- 239000001993 wax Substances 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims 2
- 239000004599 antimicrobial Substances 0.000 claims 2
- 229920000747 poly(lactic acid) Polymers 0.000 claims 1
- 239000004626 polylactic acid Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- PTISTKLWEJDJID-UHFFFAOYSA-N sulfanylidenemolybdenum Chemical compound [Mo]=S PTISTKLWEJDJID-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical group CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/08—Heat resistant; Fire retardant
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/12—Surgeons' or patients' gowns or dresses
- A41D13/1209—Surgeons' gowns or dresses
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/24—Resistant to mechanical stress, e.g. pierce-proof
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
-
- 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
- D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
-
- 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
- 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
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
-
- 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
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- 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
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- 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
- D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/80—Friction or grip reinforcement
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2500/00—Materials for garments
- A41D2500/50—Synthetic resins or rubbers
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2600/00—Uses of garments specially adapted for specific purposes
- A41D2600/20—Uses of garments specially adapted for specific purposes for working activities
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toxicology (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A degradable disposable surgical gown material for operation comprises the following raw materials in parts by weight: the surgical gown comprises, by weight, 50-80 parts of starch, 5-10 parts of carboxymethyl cellulose, 60-90 parts of polyolefin resin, 50-70 parts of polylactic resin, 10-20 parts of a wear-resistant agent, 2-5 parts of an antibacterial agent, 2-5 parts of a flame retardant, 1-2 parts of an antistatic agent, 10-15 parts of an adhesive, 1-3 parts of a plasticizer, 1-5 parts of a biodegradation accelerator, 1-5 parts of a lubricant, 1-3 parts of a photodecomposition agent and 2-5 parts of inorganic powder.
Description
Technical Field
The invention belongs to the technical field of surgical gowns, and particularly relates to a degradable disposable surgical gown material for surgery.
Background
The fabric used for the operating coat belongs to the shielding fabric for medical treatment, and mainly emphasizes the barrier performance, including the performance of preventing liquid and microorganism from permeating. Since medical care personnel inevitably come into contact with the blood and body fluids of patients in medical care, the blood and body fluids of patients may often carry various pathogens. The operating coat is not easy to generate lint or dust when being worn, pathogens such as fluff and particles falling from the surface of the operating coat are easy to carry, the safety of a patient is damaged, and the existing operating coat is mostly made of non-degradable materials and is not environment-friendly.
Disclosure of Invention
In order to solve the problems, the invention provides a degradable disposable surgical gown material for surgery, which has the characteristics of degradability, wear resistance, antibiosis, flame retardance and the like.
The technical problem to be solved by the invention is solved by adopting the following technical scheme:
a degradable disposable surgical gown material for operation comprises the following raw materials in parts by weight: 50-80 parts of starch, 5-10 parts of carboxymethyl cellulose, 60-90 parts of polyolefin resin, 50-70 parts of polylactic resin, 10-20 parts of wear-resistant agent, 2-5 parts of antibacterial agent, 2-5 parts of flame retardant, 1-2 parts of antistatic agent, 10-15 parts of adhesive, 1-3 parts of plasticizer, 1-5 parts of biodegradation accelerator, 1-5 parts of lubricant, 1-3 parts of photodecomposition agent and 2-5 parts of inorganic powder;
the polylactic resin preferably has the number average molecular weight of 50000-200000Da, the glass transition temperature of 50-100 ℃, the melting point of 150-250 ℃ and the tensile strength of 30-100 MPa.
The biodegradation accelerator is preferably oxalic acid or citric acid;
the photolysis agent is preferably benzoin monoalkyl ether, benzoin dimethyl ether or benzophenone;
the wear-resisting agent is specifically molybdenum sulfide and wear-resisting resin;
the antibacterial agent is a nano metal antibacterial agent;
the flame retardant is ethyl diethyl phosphate efficient organic phosphorus flame retardant;
the lubricant is a mixture consisting of one or more of stearic acid, calcium stearate, polyethylene wax, semi-refined paraffin, ACR401, M-80 and 316A.
The invention has the following beneficial effects: the surgical gown has the characteristics of novel components, scientific ingredients, simple manufacture, low cost, complete biodegradation, good flushability, high strength, low defective rate of the preparation method, high production efficiency, wide raw material sources and high yield, and the prepared surgical gown has the characteristics of degradability, wear resistance, antibiosis, flame retardance and the like.
Detailed Description
The technical solution of the present invention will be further specifically described below with reference to specific embodiments.
Example one
A degradable disposable surgical gown material for operation comprises the following raw materials in parts by weight: 50 parts of starch, 5 parts of carboxymethyl cellulose, 60 parts of polyolefin resin, 50 parts of polylactic resin, 10 parts of wear-resisting agent, 2 parts of antibacterial agent, 2 parts of flame retardant, 1 part of antistatic agent, 10 parts of adhesive, 1 part of plasticizer, 1 part of biodegradation accelerator, 1 part of lubricant, 1 part of photodecomposition agent and 2 parts of inorganic powder;
the polylactic resin preferably has the number average molecular weight of 50000-200000Da, the glass transition temperature of 50-100 ℃, the melting point of 150-250 ℃ and the tensile strength of 30-100 MPa.
The biodegradation accelerator is preferably oxalic acid or citric acid;
the photolytic agent is preferably benzoin monoalkyl ether, benzoin dimethyl ether or benzophenone;
the wear-resisting agent is specifically molybdenum sulfide and wear-resisting resin;
the antibacterial agent is a nano metal antibacterial agent;
the flame retardant is ethyl diethyl phosphate efficient organic phosphorus flame retardant;
the lubricant is a mixture of one or more selected from stearic acid, calcium stearate, polyethylene wax, semi-refined paraffin, ACR401, M-80 and 316A.
A method for preparing a degradable disposable surgical gown material for surgery comprises the following steps: (a) adding 50 parts of starch, 5 parts of carboxymethyl cellulose, 60 parts of polyolefin resin, 50 parts of polylactic resin and 2 parts of inorganic powder into a mixer, and mixing at 100-120 ℃ under the condition of 500-600 revolutions per minute to obtain a first mixture; (b) introducing the first mixture into an extruder, adding 10 parts of wear-resisting agent, 2 parts of antibacterial agent, 2 parts of flame retardant, 1 part of antistatic agent, 10 parts of adhesive, 1 part of plasticizer, 1 part of biodegradation accelerator, 1 part of lubricant and 1 part of photodecomposition agent, melting, stirring, extruding by a screw rod, filtering by a filter screen, metering by a metering pump, and then feeding into a spinning box; (c) then, the filaments are sprayed out through a spinneret orifice, filament tows are cooled and drafted through airflow, drafted strands are evenly laid on a web former, pass through a pre-pressing roller and then enter a hot rolling mill for hot rolling; and (4) cooling the fiber web after hot rolling in a cooling roller, and then winding the fabric in a winding machine to finally manufacture the surgical gown.
Example two
A degradable disposable surgical gown material for operation comprises the following raw materials in parts by weight: 70 parts of starch, 8 parts of carboxymethyl cellulose, 75 parts of polyolefin resin, 60 parts of polylactic resin, 15 parts of wear-resisting agent, 3 parts of antibacterial agent, 3 parts of flame retardant, 1 part of antistatic agent, 11 parts of adhesive, 2 parts of plasticizer, 2 parts of biodegradation accelerator, 3 parts of lubricant, 2 parts of photodecomposition agent and 3 parts of inorganic powder;
the polylactic resin preferably has the number average molecular weight of 50000-200000Da, the glass transition temperature of 50-100 ℃, the melting point of 150-250 ℃ and the tensile strength of 30-100 MPa.
The biodegradation accelerator is preferably oxalic acid or citric acid;
the photolytic agent is preferably benzoin monoalkyl ether, benzoin dimethyl ether or benzophenone;
the wear-resisting agent is specifically molybdenum sulfide and wear-resisting resin;
the antibacterial agent is a nano metal antibacterial agent;
the flame retardant is ethyl diethyl phosphate efficient organic phosphorus flame retardant;
the lubricant is a mixture consisting of one or more of stearic acid, calcium stearate, polyethylene wax, semi-refined paraffin, ACR401, M-80 and 316A;
the preparation method is the same as the preparation method of the first embodiment.
EXAMPLE III
A degradable disposable surgical gown material for operation comprises the following raw materials in parts by weight: 80 parts of starch, 10 parts of carboxymethyl cellulose, 90 parts of polyolefin resin, 70 parts of polylactic resin, 20 parts of wear-resisting agent, 5 parts of antibacterial agent, 5 parts of flame retardant, 2 parts of antistatic agent, 15 parts of adhesive, 3 parts of plasticizer, 5 parts of biodegradation accelerator, 5 parts of lubricant, 3 parts of photodecomposition agent and 5 parts of inorganic powder;
the polylactic resin preferably has the number average molecular weight of 50000-200000Da, the glass transition temperature of 50-100 ℃, the melting point of 150-250 ℃ and the tensile strength of 30-100 MPa.
The biodegradation accelerator is preferably oxalic acid or citric acid;
the photolytic agent is preferably benzoin monoalkyl ether, benzoin dimethyl ether or benzophenone;
the wear-resisting agent is specifically molybdenum sulfide and wear-resisting resin;
the antibacterial agent is a nano metal antibacterial agent;
the flame retardant is ethyl diethyl phosphate efficient organic phosphorus flame retardant;
the lubricant is a mixture consisting of one or more of stearic acid, calcium stearate, polyethylene wax, semi-refined paraffin, ACR401, M-80 and 316A;
the preparation method is the same as the preparation method of the first embodiment.
The technical parameters of the surgical gown material prepared by the invention are as follows:
the above embodiments are provided to further explain the technical problems, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A degradable disposable surgical gown material for operation is characterized in that the degradable disposable surgical gown material for operation comprises the following raw materials in parts by weight: 50-80 parts of starch, 5-10 parts of carboxymethyl cellulose, 60-90 parts of polyolefin resin, 50-70 parts of polylactic resin, 10-20 parts of wear-resistant agent, 2-5 parts of antibacterial agent, 2-5 parts of flame retardant, 1-2 parts of antistatic agent, 10-15 parts of adhesive, 1-3 parts of plasticizer, 1-5 parts of biodegradation accelerator, 1-5 parts of lubricant, 1-3 parts of photodecomposition agent and 2-5 parts of inorganic powder.
2. The disposable surgical gown material as claimed in claim 1, wherein the polylactic acid resin is preferably selected from the group consisting of 50000-200000Da in number average molecular weight, 50-100 ℃ in glass transition temperature, 150-250 ℃ in melting point and 30-100MPa in tensile strength.
3. A disposable surgical gown material degradable for surgery as claimed in claim 1 in which the biodegradation promoting agent is preferably oxalic acid or citric acid.
4. A disposable surgical gown material degradable for surgery as claimed in claim 1, in which the photodegradable agent is preferably benzoin monoalkyl ether, benzoin dimethyl ether or benzophenone.
5. A disposable surgical gown material degradable for surgery as claimed in claim 1 in which the abrasion resistant agent is specifically molybdenum sulphide free and abrasion resistant resin.
6. A disposable surgical gown material degradable for surgery as claimed in claim 1 in which the antimicrobial agent is a nanometal antimicrobial agent.
7. A disposable surgical gown material degradable for surgery as claimed in claim 1 in which the flame retardant is a diethyl ethylphosphate highly effective organophosphorus flame retardant.
8. A surgical degradable disposable surgical gown material as claimed in claim 1, wherein the lubricant is a mixture of one or more selected from stearic acid, calcium stearate, polyethylene wax, semi-refined paraffin wax, ACR401, M-80 and 316A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287584.8A CN111820512A (en) | 2019-04-16 | 2019-04-16 | Degradable disposable operating coat material for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910287584.8A CN111820512A (en) | 2019-04-16 | 2019-04-16 | Degradable disposable operating coat material for operation |
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| Publication Number | Publication Date |
|---|---|
| CN111820512A true CN111820512A (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910287584.8A Pending CN111820512A (en) | 2019-04-16 | 2019-04-16 | Degradable disposable operating coat material for operation |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1744834A (en) * | 2002-12-06 | 2006-03-08 | 迈可罗泰克医学控股股份有限公司 | Water-soluble products and methods of making and using the same |
| CN106459387A (en) * | 2014-06-05 | 2017-02-22 | Sk化学公司 | Thermally adhesive flexible polylactic acid resin composition |
| CN107206023A (en) * | 2015-02-08 | 2017-09-26 | 阿尔贾曼技术有限公司 | The antimicrobial fabric material taken for safe respirator and personal protection |
| CN107972338A (en) * | 2017-12-08 | 2018-05-01 | 安徽迈德普斯医疗科技有限公司 | Disposable operating coat strengthens sheet material |
| CN108642720A (en) * | 2018-04-14 | 2018-10-12 | 盐城市悦诚新材料股份有限公司 | A kind of degradable composite non woven cloth material |
| CN108783692A (en) * | 2018-07-23 | 2018-11-13 | 望江县明达纺织有限责任公司 | A kind of operating coat Wear-proof non-woven fabric material |
-
2019
- 2019-04-16 CN CN201910287584.8A patent/CN111820512A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1744834A (en) * | 2002-12-06 | 2006-03-08 | 迈可罗泰克医学控股股份有限公司 | Water-soluble products and methods of making and using the same |
| CN106459387A (en) * | 2014-06-05 | 2017-02-22 | Sk化学公司 | Thermally adhesive flexible polylactic acid resin composition |
| CN107206023A (en) * | 2015-02-08 | 2017-09-26 | 阿尔贾曼技术有限公司 | The antimicrobial fabric material taken for safe respirator and personal protection |
| CN107972338A (en) * | 2017-12-08 | 2018-05-01 | 安徽迈德普斯医疗科技有限公司 | Disposable operating coat strengthens sheet material |
| CN108642720A (en) * | 2018-04-14 | 2018-10-12 | 盐城市悦诚新材料股份有限公司 | A kind of degradable composite non woven cloth material |
| CN108783692A (en) * | 2018-07-23 | 2018-11-13 | 望江县明达纺织有限责任公司 | A kind of operating coat Wear-proof non-woven fabric material |
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