CN106637236A - Domestic rust remover - Google Patents
Domestic rust remover Download PDFInfo
- Publication number
- CN106637236A CN106637236A CN201610912977.XA CN201610912977A CN106637236A CN 106637236 A CN106637236 A CN 106637236A CN 201610912977 A CN201610912977 A CN 201610912977A CN 106637236 A CN106637236 A CN 106637236A
- Authority
- CN
- China
- Prior art keywords
- parts
- rust remover
- acid
- family expenses
- rice
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a domestic rust remover. The domestic rust remover is prepared from the following materials including, by weight, 100-200 parts of citric acid, 50-100 parts of acetic acid, 100-200 parts of gluconic acid, 20-30 parts of tea seed powder, 20-45 parts of borax, 20-35 parts of wool fat, 10-30 parts of cellulose, 15-20 parts of sapindus mukorossi gaertn, 5-10 parts of rice, 15-25 parts of table salt, 400-800 parts of deionized water and 100-200 parts of coconut oil. In the domestic rust remover, the rice is rich in starch and amino acid, and the starch, the amino acid and tea saponin in the tea seed powder can be combined with iron on the surface of an appliance to form a layer of compact protecting film, so that the iron appliance is prevented from being rusted again.
Description
Technical field
The present invention relates to field of daily chemicals, and in particular to a kind of family expenses rust remover.
Background technology
Traditional chemical derusting is usually used strong acid, and acid can occur chemical reaction with iron rust and metal oxide, and generation can
Dissolubility salt, so as to reach the purpose of rust cleaning, while rust cleaning, acid again can and underlying metal react releasing hydrogen, Hydrogen Energy pair
The oxide skin of iron rust and indissoluble produces pressure, be conducive to they peeling and high price iron reduction, accelerate the process of pickling, but pass
The acid solution processing method of system there is also obvious defect:The generation of a large amount of hydrogen i.e. in processing procedure can make steel produce hydrogen embrittlement
Phenomenon, causes the mechanical properties decrease of metal, affects the intensity of iron and steel itself;Acid mist is easily formed simultaneously, affects operating personnel's
Equipment and environment around health and corrosion;The consumption of acid solution is also larger, increases processing cost;This kind of acid can be formed to steel
Excessive erosion.In addition a large amount of residues for producing, need Jing often to discharge, both heavy corrosion industrial pipeline, and contaminated soil and environment.But
In family life, often because the coat of metal is rubbed off or other reasonses cause getting rusty for home appliances, especially kitchen article
It is commonly used to cause friction in being often exposed to the sufficient environment of water and oxygen, more promote it and get rusty.All it is generally
Eliminated rust with artificial friction, so comparatively laborious time-consuming, then family expenses rust remover is generally used for work present on present market
Industry, contains harmful components mostly, is not suitable for the rust cleaning of home appliances;Number of patent application is 201410235983.7 patent text
Part discloses a kind of family expenses family expenses rust remover, and the invention simply removes rusty stain, wherein right after rust cleaning using glycerine and edible oil
Tool face forms one layer of moist diaphragm, and this layer of diaphragm is easily cleaned out, so as to utensil also can get rusty quickly.
The content of the invention
It is an object of the invention to be directed to the problems referred to above, there is provided a kind of family expenses rust remover.
The present invention provide technical scheme be:
A kind of family expenses rust remover, including following weight portion material makes:Citric acid 100-200 parts, acetic acid 50-100 parts, Portugal
Grape saccharic acid 100-200 parts, tea seed powder 20-30 parts, borax 20-45 parts, lanolin 20-35 parts, cellulose 10-30 parts, fruit of washing one's hands
15-20 parts, rice 5-10 parts, salt 15-25 parts, deionized water 400-800 part, coconut oil 100-200 parts;The rust remover by
Following methods are made:The raw material is weighed up by weight, deionized water is divided into five parts, a copy of it deionized water and rice
With fruit of washing one's hands mixed grinding into slurry, through 500 mesh filter screens filtrate A is filled into obtain, remaining deionized water and citric acid, acetic acid,
Gluconic acid, tea seed powder, borax, lanolin, cellulose, fruit of washing one's hands, rice, salt, coconut oil mixing, using emulsion dispersion machine
Dispersion 1 hour is carried out, is added filtrate A to stir and is obtained final product the rust remover.
Preferably, it is made up of following weight portion material:182 parts of citric acid, 68 parts of acetic acid, 135 parts of gluconic acid, tea seed
26 parts of powder, 35 parts of borax, 26 parts of lanolin, 20 parts of cellulose, 15 parts of fruit of washing one's hands, 7 parts of rice, 20 parts of salt, deionized water 750
Part, 125 parts of coconut oil.
Preferably, the citric acid, acetic acid, the weight ratio of gluconic acid are 2: 1: 1.5.
Preferably, the family expenses rust remover also includes following weight portion material:Sesbania gum 35-55 parts, DL-malic acid
30-80 parts.
Preferably, the family expenses rust remover also includes following weight portion material:Sandalwood oil 10-20 parts, the sandalwood oil
It is made up through distillation of santal bark.
Preferably, family expenses rust remover is made up of following weight portion material:182 parts of citric acid, 68 parts of acetic acid, gluconic acid
135 parts, 26 parts of tea seed powder, 35 parts of borax, 26 parts of lanolin, 20 parts of cellulose, 15 parts of fruit of washing one's hands, 7 parts of rice, 20 parts of salt,
750 parts of deionized water, 125 parts of coconut oil, 40 parts of sesbania gum, 58 parts of DL-malic acid, 13 parts of sandalwood oil.
The using method of the present invention:The tool face of rust cleaning, uses cloth to wipe with after 5-8 minutes and wipes needed for being sprayed on using the present invention
Rusty stain can be removed, or utensil is put into immersion 2-3 minutes in the present invention, you can remove rusty stain.
Beneficial effects of the present invention are as follows:
The present invention is without harmful substances such as strong acid and strong bases, and the present invention is mutual by citric acid, acetic acid, gluconic acid and borax
Collaboration can occur chelatropic reaction with iron rust, quick to remove utensil rusty stain, and do not produce and do not allow material, cellulose and sesbania gum energy
Playing water retention can extend the effective time raising rust cleaning speed that the present invention is used, and lanolin, coconut oil and salt can dissolve
Material hard to tolerate on some utensils causes the convenient rust cleaning of the active principle directly contact rusty stain of present invention rust cleaning, the addition of sandalwood oil
Improve the smell of conventional family expenses rust remover so that family expenses rust remover smell is subjected to, starch, amino acid are rich in wherein in rice
Diaphragm with Tea Saponin in tea seed powder can combine to form one layer of densification in tool face and iron, prevents ironware from getting rusty again.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail, to make those skilled in the art's reference say
Bright book word can be implemented according to this.
Embodiment 1:
A kind of family expenses rust remover, including following weight portion material makes:100 parts of citric acid, 50 parts of acetic acid, gluconic acid
100 parts, 20 parts of tea seed powder, 20 parts of borax, 20 parts of lanolin, 10 parts of cellulose, 15 parts of fruit of washing one's hands, 5 parts of rice, 15 parts of salt,
400 parts of deionized water, 100 parts of coconut oil;The rust remover is made up of following methods:The raw material is weighed up by weight, will
Deionized water is divided into five parts, and a copy of it deionized water, into slurry, is filtered with rice and fruit of washing one's hands mixed grinding through 500 mesh filter screens
To filtrate A, remaining deionized water and citric acid, acetic acid, gluconic acid, tea seed powder, borax, lanolin, cellulose, wash one's hands
Really, rice, salt, coconut oil mixing, using emulsion dispersion machine dispersion 1 hour is carried out, add filtrate A stir obtain final product it is described
Rust remover.
Embodiment 2
A kind of family expenses rust remover, is made up of following weight portion material:182 parts of citric acid, 68 parts of acetic acid, gluconic acid 135
Part, 26 parts of tea seed powder, 35 parts of borax, 26 parts of lanolin, 20 parts of cellulose, 15 parts of fruit of washing one's hands, 7 parts of rice, 20 parts of salt, go from
750 parts of sub- water, 125 parts of coconut oil;The rust remover is made up of following methods:The raw material is weighed up by weight, will go from
Into five parts, a copy of it deionized water, into slurry, is filled into sub- moisture with rice and fruit of washing one's hands mixed grinding through 500 mesh filter screens
Filtrate A, remaining deionized water and citric acid, acetic acid, gluconic acid, tea seed powder, borax, lanolin, cellulose, fruit of washing one's hands,
Rice, salt, coconut oil mixing, using emulsion dispersion machine dispersion 1 hour is carried out, and is added filtrate A to stir and is obtained final product described removing
Rust agent.
Embodiment 3
A kind of family expenses rust remover, including following weight portion material makes:200 parts of citric acid, 100 parts of acetic acid, gluconic acid
150 parts, 22 parts of tea seed powder, 20 parts of borax, 35 parts of lanolin, 10 parts of cellulose, 15 parts of fruit of washing one's hands, 10 parts of rice, 18 parts of salt,
500 parts of deionized water, 120 parts of coconut oil;The rust remover is made up of following methods:The raw material is weighed up by weight, will
Deionized water is divided into five parts, and a copy of it deionized water, into slurry, is filtered with rice and fruit of washing one's hands mixed grinding through 500 mesh filter screens
To filtrate A, remaining deionized water and citric acid, acetic acid, gluconic acid, tea seed powder, borax, lanolin, cellulose, wash one's hands
Really, rice, salt, coconut oil mixing, using emulsion dispersion machine dispersion 1 hour is carried out, add filtrate A stir obtain final product it is described
Rust remover.
Embodiment 4
A kind of family expenses rust remover, including following weight portion material makes:100 parts of citric acid, 50 parts of acetic acid, gluconic acid
100 parts, 20 parts of tea seed powder, 20 parts of borax, 20 parts of lanolin, 10 parts of cellulose, 15 parts of fruit of washing one's hands, 5 parts of rice, 15 parts of salt,
400 parts of deionized water, 100 parts of coconut oil, 35 parts of sesbania gum, DL-malic acid 30-80 parts, 10 parts of sandalwood oil, the sandalwood oil by
Santal bark is made through distillation;The rust remover is made up of following methods:The raw material is weighed up by weight, by deionization
Into five parts, with rice and fruit of washing one's hands mixed grinding into slurry, be filled into through 500 mesh filter screens to filter a copy of it deionized water moisture
Liquid A is remaining deionized water and citric acid, acetic acid, gluconic acid, tea seed powder, borax, lanolin, cellulose, fruit of washing one's hands, big
Rice, salt, coconut oil mixing, using emulsion dispersion machine dispersion 1 hour is carried out, and is added filtrate A to stir and is obtained final product the rust cleaning
Agent.
Embodiment 5
A kind of family expenses rust remover, including following weight portion material makes:Family expenses rust remover is made up of following weight portion material:
182 parts of citric acid, 68 parts of acetic acid, 135 parts of gluconic acid, 26 parts of tea seed powder, 35 parts of borax, 26 parts of lanolin, 20 parts of cellulose,
15 parts of fruit of washing one's hands, 7 parts of rice, 20 parts of salt, 750 parts of deionized water, 125 parts of coconut oil., 40 parts of sesbania gum, DL-malic acid 58
Part, 13 parts of sandalwood oil, the sandalwood oil is made up of santal bark through distillation;The rust remover is made up of following methods:By institute
State raw material to weigh up by weight, deionized water is divided into five parts, a copy of it deionized water and rice and fruit of washing one's hands mixed grinding
Into slurry, through 500 mesh filter screens filtrate A is filled into obtain, remaining deionized water and citric acid, acetic acid, gluconic acid, tea seed powder,
Borax, lanolin, cellulose, fruit of washing one's hands, rice, salt, coconut oil mixing, using emulsion dispersion machine dispersion 1 hour is carried out, plus
Enter filtrate A and stir to obtain final product the rust remover.
Embodiment 6
A kind of family expenses rust remover, including following weight portion material makes:200 parts of citric acid, 100 parts of acetic acid, gluconic acid
200 parts, 30 parts of tea seed powder, 45 parts of borax, 35 parts of lanolin, 30 parts of cellulose, 20 parts of fruit of washing one's hands, 10 parts of rice, 25 parts of salt,
800 parts of deionized water, 200 parts of coconut oil, 55 parts of sesbania gum, 80 parts of DL-malic acid, 20 parts of sandalwood oil, the sandalwood oil is by wingceltis
Fragrant bark is made through distillation;The rust remover is made up of following methods:The raw material is weighed up by weight, by deionized water
It is divided into five parts, a copy of it deionized water, into slurry, through 500 mesh filter screens filtrate is filled into obtain with rice and fruit of washing one's hands mixed grinding
A, remaining deionized water and citric acid, acetic acid, gluconic acid, tea seed powder, borax, lanolin, cellulose, fruit of washing one's hands, rice,
Salt, coconut oil mixing, using emulsion dispersion machine dispersion 1 hour is carried out, and is added filtrate A to stir and is obtained final product the rust remover.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and embodiment
With, it can be applied to completely various suitable the field of the invention, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the embodiment with description.
Claims (6)
1. a kind of family expenses rust remover, it is characterised in that make including following weight portion material:Citric acid 100-200 parts, acetic acid
50-100 parts, gluconic acid 100-200 parts, tea seed powder 20-30 parts, borax 20-45 parts, lanolin 20-35 parts, cellulose 10-
30 parts, fruit of washing one's hands 15-20 part, rice 5-10 parts, salt 15-25 parts, deionized water 400-800 part, coconut oil 100-200 parts;
The rust remover is made up of following methods:The raw material is weighed up by weight, deionized water is divided into five parts, a copy of it goes
Ionized water and rice and fruit of washing one's hands mixed grinding are filled into obtain filtrate A into slurry through 500 mesh filter screens, remaining deionized water with
Citric acid, acetic acid, gluconic acid, tea seed powder, borax, lanolin, cellulose, fruit of washing one's hands, rice, salt, coconut oil mixing, adopt
Dispersion 1 hour is carried out with emulsion dispersion machine, is added filtrate A to stir and is obtained final product the rust remover.
2. family expenses rust remover as claimed in claim 1, it is characterised in that be made up of following weight portion material:Citric acid 182
Part, 68 parts of acetic acid, 135 parts of gluconic acid, 26 parts of tea seed powder, 35 parts of borax, 26 parts of lanolin, 20 parts of cellulose, fruit of washing one's hands 15
Part, 7 parts of rice, 20 parts of salt, 750 parts of deionized water, 125 parts of coconut oil.
3. family expenses rust remover as claimed in claim 1, it is characterised in that the citric acid, acetic acid, the weight ratio of gluconic acid
For 2: 1: 1.5.
4. family expenses rust remover as claimed in claim 1, it is characterised in that the family expenses rust remover also includes following weight portion material
Material:Sesbania gum 35-55 parts, DL-malic acid 30-80 parts.
5. family expenses rust remover as claimed in claim 4, it is characterised in that the family expenses rust remover also includes following weight portion material
Material:Sandalwood oil 10-20 parts, the sandalwood oil is made up of santal bark through distillation.
6. family expenses rust remover as claimed in claim 5, it is characterised in that family expenses rust remover is made up of following weight portion material:
182 parts of citric acid, 68 parts of acetic acid, 135 parts of gluconic acid, 26 parts of tea seed powder, 35 parts of borax, 26 parts of lanolin, 20 parts of cellulose,
15 parts of fruit of washing one's hands, 7 parts of rice, 20 parts of salt, 750 parts of deionized water, 125 parts of coconut oil, 40 parts of sesbania gum, DL-malic acid 58
Part, 13 parts of sandalwood oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610912977.XA CN106637236A (en) | 2016-10-19 | 2016-10-19 | Domestic rust remover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610912977.XA CN106637236A (en) | 2016-10-19 | 2016-10-19 | Domestic rust remover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106637236A true CN106637236A (en) | 2017-05-10 |
Family
ID=58855482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610912977.XA Pending CN106637236A (en) | 2016-10-19 | 2016-10-19 | Domestic rust remover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106637236A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107723715A (en) * | 2017-10-12 | 2018-02-23 | 三江县稻香山茶油生态发展有限公司 | A kind of tea seed powder rust remover and preparation method thereof |
CN108130546A (en) * | 2017-12-30 | 2018-06-08 | 常州万博金属构件厂 | A kind of preparation method of room temperature low-corrosiveness carbon steel rust remover |
CN109055945A (en) * | 2018-08-06 | 2018-12-21 | 北京中科创新科技发展中心 | A kind of novel environment friendly deoils the scavenging solution and preparation method thereof that derusts |
CN109183043A (en) * | 2018-08-22 | 2019-01-11 | 浙江恋家生活家居有限公司 | A kind of steel part safety and environmental protection antirust derusting method |
CN109321925A (en) * | 2018-11-23 | 2019-02-12 | 福泉市利广环保设备有限公司 | A kind of kitchen waste treater rust remover and its preparation process |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0375390A (en) * | 1989-08-18 | 1991-03-29 | Neos Co Ltd | Rust remover for metallic copper |
CN102677040A (en) * | 2012-05-21 | 2012-09-19 | 大连埃辟特洁仕清洁用品有限公司 | Neutral multifunctional steel surface treating agent and preparation method |
CN102703917A (en) * | 2012-06-04 | 2012-10-03 | 李东日 | Rust removing detergent |
CN103952245A (en) * | 2014-04-24 | 2014-07-30 | 宁德师范学院 | Natural detergent and preparation method and application thereof |
CN104313625A (en) * | 2014-11-07 | 2015-01-28 | 合肥大安印刷有限责任公司 | Metal surface cleaning agent containing tea saponin and preparation method of metal surface cleaning agent |
-
2016
- 2016-10-19 CN CN201610912977.XA patent/CN106637236A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0375390A (en) * | 1989-08-18 | 1991-03-29 | Neos Co Ltd | Rust remover for metallic copper |
CN102677040A (en) * | 2012-05-21 | 2012-09-19 | 大连埃辟特洁仕清洁用品有限公司 | Neutral multifunctional steel surface treating agent and preparation method |
CN102703917A (en) * | 2012-06-04 | 2012-10-03 | 李东日 | Rust removing detergent |
CN103952245A (en) * | 2014-04-24 | 2014-07-30 | 宁德师范学院 | Natural detergent and preparation method and application thereof |
CN104313625A (en) * | 2014-11-07 | 2015-01-28 | 合肥大安印刷有限责任公司 | Metal surface cleaning agent containing tea saponin and preparation method of metal surface cleaning agent |
Non-Patent Citations (1)
Title |
---|
黄志超等: "《精细化工应用配方3000例》", 31 March 1990, 广东科技出版社 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107723715A (en) * | 2017-10-12 | 2018-02-23 | 三江县稻香山茶油生态发展有限公司 | A kind of tea seed powder rust remover and preparation method thereof |
CN108130546A (en) * | 2017-12-30 | 2018-06-08 | 常州万博金属构件厂 | A kind of preparation method of room temperature low-corrosiveness carbon steel rust remover |
CN109055945A (en) * | 2018-08-06 | 2018-12-21 | 北京中科创新科技发展中心 | A kind of novel environment friendly deoils the scavenging solution and preparation method thereof that derusts |
CN109183043A (en) * | 2018-08-22 | 2019-01-11 | 浙江恋家生活家居有限公司 | A kind of steel part safety and environmental protection antirust derusting method |
CN109321925A (en) * | 2018-11-23 | 2019-02-12 | 福泉市利广环保设备有限公司 | A kind of kitchen waste treater rust remover and its preparation process |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106637236A (en) | Domestic rust remover | |
CN103103547B (en) | Phosphateless environmentally friendly degreasing agent for metal, production method and using method | |
CN102877082B (en) | Wax solvent for cleaning magnesium alloy or aluminum alloy workpiece | |
CN105018949A (en) | Rust remover suitable for steel precision part and rust removing process of rust remover | |
CN102400164A (en) | Stainless steel wire cleaning agent and preparation method thereof | |
CN104593790A (en) | Powder for removing surface stains of silverware | |
CN107400566A (en) | Remove the cleaning agent and cleaning method of intelligent mobile terminal plastic shell laser carving residue | |
CN104233323A (en) | Green tea rust removal liquid | |
CN103643250B (en) | A kind of Environment-friendlyparaffin paraffin cleaner | |
CN104805455A (en) | Environment-friendly metal rust removing solution | |
CN106498415A (en) | A kind of rust remover | |
CN106676551A (en) | Efficient workpiece derusting technology | |
CN102943274A (en) | Metal kitchenware cleaning agent | |
CN107523448A (en) | A kind of cleaning agent of cleaning fan of sucking oil fume heavy oil stain and preparation method thereof | |
CN103666806A (en) | Special cleaning agent for kitchen oil dirt | |
CN108301008A (en) | A kind of high-efficiency environment friendly Degreasant composition and preparation method thereof and application method | |
Muhsin | Review on Engineering Methods in Treatment of Chemical Rust | |
CN113956927A (en) | Plant extraction strong decontamination cleaning agent and preparation method thereof | |
CN106701329A (en) | Clothing detergent | |
CN109267073A (en) | Wax removal water and the preparation method and application thereof | |
JP5295563B2 (en) | Cleaning composition | |
CN102516877A (en) | Metal kitchen ware polishing agent | |
CN107287603A (en) | Soil preparations and its waste water utilization method are gone in a kind of multiple-effect derusting containing plant vinegar liquid | |
CN1102650C (en) | Household descaling agent | |
CN107699380A (en) | A kind of production method of the black dirty scavenger of kitchen range |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
|
WD01 | Invention patent application deemed withdrawn after publication |