CN103641994B - 一种耐高温柔软海绵及其制备方法 - Google Patents
一种耐高温柔软海绵及其制备方法 Download PDFInfo
- Publication number
- CN103641994B CN103641994B CN201310566807.7A CN201310566807A CN103641994B CN 103641994 B CN103641994 B CN 103641994B CN 201310566807 A CN201310566807 A CN 201310566807A CN 103641994 B CN103641994 B CN 103641994B
- Authority
- CN
- China
- Prior art keywords
- weight portion
- high temperature
- temperature resistant
- resistant soft
- polyoxypropyleneglycol
- 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.)
- Expired - Fee Related
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract description 11
- -1 alkenyl imidazoline Chemical compound 0.000 claims abstract description 10
- 239000012948 isocyanate Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 claims abstract description 7
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 6
- 239000010456 wollastonite Substances 0.000 claims abstract description 6
- 239000004156 Azodicarbonamide Substances 0.000 claims abstract description 4
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 claims abstract description 4
- 235000019399 azodicarbonamide Nutrition 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 6
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 6
- 241000628997 Flos Species 0.000 claims description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 229920005862 polyol Polymers 0.000 description 4
- 150000003077 polyols Chemical class 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000010070 molecular adhesion Effects 0.000 description 1
- 150000002780 morpholines Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
本发明公开了一种耐高温柔软海绵及其制备方法，其组成原料为：聚氧化丙烯二醇85-95、甲苯二异氰酸酯55-65、硅灰石粉13-18、菜籽油0.2-0.5、辛酸亚锡0.7-0.9、偶氮二甲酰胺4.5-5.5、柠檬酸1.7-2.3、2-氨乙基十七烯基咪唑啉1-2、改性纳米硅溶胶4-5和水9.0-10.0；本发明以聚氧化丙烯二醇和甲苯二异氰酸酯为主料，具有优良的柔软性、弹性、吸水性、耐水性的特点，采用硅灰石粉对聚氧化丙烯二醇改性处理，提高了产品的性能，增强了海绵的耐热性能。
Description
技术领域
本发明涉及一种海绵的制备方法，具体涉及一种耐高温柔软海绵及其制备方法。
背景技术
海绵制品已经在人们生活中逐渐普及，其中有海绵制作的座椅、沙发、床垫等家居物品，聚醚多元醇是生产聚氨酯海绵的主要原料，现有的聚氨酯海绵生产一般采用的聚醚多元醇通常采用石油类聚醚多元醇，然而石油类聚醚多元醇制成的聚氨酯稳定性高，自然状态下难以分解；使之不具有可降解性，不利于环境保护和可持续发展，随着海绵制品的应用领域的扩大，市场需要大量的海绵供给，由于现行的海绵存在很多性能缺陷，使用海绵就存在安全隐患。
发明内容
本发明的目的在于提供一种耐高温柔软海绵及其制备方法。
为了实现上述目的本发明采用如下技术方案：
一种耐高温柔软海绵，其特征在于其组成原料的重量份为：聚氧化丙烯二醇85-95、甲苯二异氰酸酯55-65、硅灰石粉13-18、菜籽油0.2-0.5、辛酸亚锡0.7-0.9、偶氮二甲酰胺4.5-5.5、柠檬酸1.7-2.3、2- 氨乙基十七烯基咪唑啉1-2、改性纳米硅溶胶4-5和水9.0-10.0；
所述的改性纳米硅溶胶的制备方法为：将15-20重量份水加入反应容器，加热到 70-80℃；取2-3重量份聚乙烯醇加入水中，搅拌溶解，再加入0.1-0.15重量份纳米氮化铝粉、1.2-1.3重量份吗啉、1-1.2重量份纳米硅溶胶、1-2重量份丙烯酸，搅拌均匀，降温至20-30℃，加入0.2-0.3重量份的过硫酸钠，搅拌均匀，反应30-45分钟，然后，再加入1-2重量份硅烷偶联剂KH-550、0.1-0.2重量份玫瑰精油，继续搅拌反应45-60分钟，即得。
所述的耐高温柔软海绵的制备方法，其特征在于先将上述配方量的聚氧化丙烯二醇、甲苯二异氰酸酯、2-氨乙基十七烯基咪唑啉、改性纳米硅溶胶投入混合器中混合，搅拌均匀，并加热至35 -40 ℃，再将上述配方量的其它剩余成分投入混合器中混合，高速搅拌120-160秒钟后倒入模具发泡并固化后，得到耐高温柔软海绵。本发明改性纳米硅溶胶能使得玫瑰精油香气持久保持，同时，增加海绵的强度与分子粘接力。
本发明的有益效果：
本发明以聚氧化丙烯二醇和甲苯二异氰酸酯为主料，具有优良的柔软性、弹性、吸水性、耐水性的特点，采用硅灰石粉对聚氧化丙烯二醇改性处理，提高了产品的性能，增强了海绵的耐热性能。
具体实施方式
实施例1：耐高温柔软海绵，其组成原料的重量份（kg）为：聚氧化丙烯二醇85、甲苯二异氰酸酯65、硅灰石粉13、菜籽油0.5、辛酸亚锡0.9、偶氮二甲酰胺4.5、柠檬酸1.7、2- 氨乙基十七烯基咪唑啉2、改性纳米硅溶胶5和水9.0；
所述的改性纳米硅溶胶的制备方法为：将15重量份水加入反应容器，加热到 70-80℃；取2重量份聚乙烯醇加入水中，搅拌溶解，再加入0.1重量份纳米氮化铝粉、1.2重量份吗啉、1重量份纳米硅溶胶、1重量份丙烯酸，搅拌均匀，降温至20-30℃，加入0.3重量份的过硫酸钠，搅拌均匀，反应30-45分钟，然后，再加入1重量份硅烷偶联剂KH-550、0.2重量份玫瑰精油，继续搅拌反应45-60分钟，即得。
所述的耐高温柔软海绵的制备方法，其特征在于先将上述配方量的聚氧化丙烯二醇、甲苯二异氰酸酯、2-氨乙基十七烯基咪唑啉、改性纳米硅溶胶投入混合器中混合，搅拌均匀，并加热至35 -40 ℃，再将上述配方量的其它剩余成分投入混合器中混合，高速搅拌120-160秒钟后倒入模具发泡并固化后，得到耐高温柔软海绵。
通过上述实施例1制得的海绵性能数据如下：硬度43Kpa，回弹38%。
Claims (2)
1.一种耐高温柔软海绵，其特征在于其组成原料的重量份为：聚氧化丙烯二醇85-95、甲苯二异氰酸酯55-65、硅灰石粉13-18、菜籽油0.2-0.5、辛酸亚锡0.7-0.9、偶氮二甲酰胺4.5-5.5、柠檬酸1.7-2.3、2- 氨乙基十七烯基咪唑啉1-2、改性纳米硅溶胶4-5和水9.0-10.0；
所述的改性纳米硅溶胶的制备方法为：将15-20重量份水加入反应容器，加热到 70-80℃；取2-3重量份聚乙烯醇加入水中，搅拌溶解，再加入0.1-0.15重量份纳米氮化铝粉、1.2-1.3重量份吗啉、1-1.2重量份纳米硅溶胶、1-2重量份丙烯酸，搅拌均匀，降温至20-30℃，加入0.2-0.3重量份的过硫酸钠，搅拌均匀，反应30-45分钟，然后，再加入1-2重量份硅烷偶联剂KH-550、0.1-0.2重量份玫瑰精油，继续搅拌反应45-60分钟，即得。
2.一种如权利要求1所述的耐高温柔软海绵的制备方法，其特征在于先将上述配方量的聚氧化丙烯二醇、甲苯二异氰酸酯、2-氨乙基十七烯基咪唑啉、改性纳米硅溶胶投入混合器中混合，搅拌均匀，并加热至35 -40 ℃，再将上述配方量的其它剩余成分投入混合器中混合，高速搅拌120-160秒钟后倒入模具发泡并固化后，得到耐高温柔软海绵。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566807.7A CN103641994B (zh) | 2013-11-13 | 2013-11-13 | 一种耐高温柔软海绵及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566807.7A CN103641994B (zh) | 2013-11-13 | 2013-11-13 | 一种耐高温柔软海绵及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103641994A CN103641994A (zh) | 2014-03-19 |
| CN103641994B true CN103641994B (zh) | 2016-08-17 |
Family
ID=50247294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310566807.7A Expired - Fee Related CN103641994B (zh) | 2013-11-13 | 2013-11-13 | 一种耐高温柔软海绵及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103641994B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802046B (zh) * | 2017-09-25 | 2020-03-20 | 宏杰内衣股份有限公司 | 一种柔性人台及其制备方法 |
| CN112175166B (zh) * | 2017-12-25 | 2022-03-25 | 福建恒安卫生材料有限公司 | 一种基于硅胶粉的抑味亲水性柔软海绵及其制备方法 |
| CN111303613A (zh) * | 2020-03-06 | 2020-06-19 | 广州琪彩化妆工具有限公司 | 一种蜂窝状大气孔聚氨酯海绵及其加工方法 |
| CN113637317B (zh) * | 2021-08-13 | 2022-06-28 | 常州丰锦塑胶科技有限公司 | 一种高密度记忆海绵及其复合工艺 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298490A (zh) * | 2008-06-13 | 2008-11-05 | 陈春潮 | 记忆绵及其生产方法 |
-
2013
- 2013-11-13 CN CN201310566807.7A patent/CN103641994B/zh not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298490A (zh) * | 2008-06-13 | 2008-11-05 | 陈春潮 | 记忆绵及其生产方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103641994A (zh) | 2014-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103641994B (zh) | 一种耐高温柔软海绵及其制备方法 | |
| CN103641982B (zh) | 一种含有石墨烯的海绵及其制备方法 | |
| CN102178611B (zh) | 一种高珠光高泡沫的皂基洁面膏及其制备方法 | |
| CN103641990B (zh) | 一种回弹阻燃海绵及其制备方法 | |
| CN103087698A (zh) | 天然气井固体泡沫排水剂及其制备方法 | |
| CN103409219B (zh) | 一种地沟油基环保型脱模剂及其制备方法 | |
| CN101284981B (zh) | 生物胶粘合剂及其制作方法 | |
| CN103641996B (zh) | 一种抗压海绵及其制备方法 | |
| CN101386492A (zh) | 一种液体水泥助磨剂及其制备方法 | |
| MX302858B (es) | Preparacion de sulfato de alcohol graso altamente concentrado. | |
| CN103641992B (zh) | 一种吸水阻燃海绵及其制备方法 | |
| CN103641991B (zh) | 一种高弹性海绵及其制备方法 | |
| CN103641985B (zh) | 一种耐久性阻燃海绵及其制备方法 | |
| CN103641984B (zh) | 一种增强海绵及其制备方法 | |
| CN103641983B (zh) | 一种隔热保温海绵及其制备方法 | |
| CN103641986B (zh) | 一种高抗聚氨酯海绵及其制备方法 | |
| CN103054769A (zh) | 美白洁面泡沫剂 | |
| CN107501770A (zh) | 一种仿皮肤苯乙烯材料及其制备方法 | |
| CN102094208A (zh) | 用于钢铁材料表面清洗的环保低泡脱脂粉及配制方法 | |
| CN103641987B (zh) | 一种绿色环保海绵及其制备方法 | |
| CN103626954B (zh) | 一种保温性好的海绵及其制备方法 | |
| CN103641993B (zh) | 一种防水防腐海绵及其制备方法 | |
| CN103642203B (zh) | 一种防腐蚀海绵及其制备方法 | |
| CN103013346A (zh) | 一种木质家具护理剂 | |
| CN103771770B (zh) | 一种塑形砂 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Shengfa Inventor before: Jing Yuanxiang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170425 Address after: 523000 Guangdong city of Dongguan province Dongcheng District Liuhua Road No. 63 building Xiakou 3 floor Patentee after: DONGGUAN JIALONG BEDDING Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170425 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Day 238100 Anhui city of Ma'anshan Province Gu Lu, Hanshan County Economic Development Zone No. 18 Patentee before: ANHUI JINMA SPONGE Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province Patentee after: Bengbu HRABERO Intellectual Property Service Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province Dongcheng District Liuhua Road No. 63 building Xiakou 3 floor Patentee before: DONGGUAN JIALONG BEDDING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200927 Address after: Hongqi Zhen Tang Li Cun, Ganjingzi District, Dalian City, Liaoning Province Patentee after: Dalian Jinlida foam Co.,Ltd. Address before: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province Patentee before: Bengbu HRABERO Intellectual Property Service Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |