KR101135736B1 - 열가소성 난연수지 조성물 - Google Patents
열가소성 난연수지 조성물 Download PDFInfo
- Publication number
- KR101135736B1 KR101135736B1 KR1020070002045A KR20070002045A KR101135736B1 KR 101135736 B1 KR101135736 B1 KR 101135736B1 KR 1020070002045 A KR1020070002045 A KR 1020070002045A KR 20070002045 A KR20070002045 A KR 20070002045A KR 101135736 B1 KR101135736 B1 KR 101135736B1
- Authority
- KR
- South Korea
- Prior art keywords
- flame retardant
- acrylate
- ethylene
- resin composition
- weight
- 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.)
- Active
Links
- 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 title claims abstract description 51
- 239000003063 flame retardant Substances 0.000 title claims abstract description 51
- 239000011342 resin composition Substances 0.000 title claims abstract description 37
- 229920005992 thermoplastic resin Polymers 0.000 title description 2
- 229920006228 ethylene acrylate copolymer Polymers 0.000 claims abstract description 29
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 23
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920000098 polyolefin Polymers 0.000 claims abstract description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 25
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 19
- 239000005977 Ethylene Substances 0.000 claims description 19
- -1 2-ethylhexyl Chemical group 0.000 claims description 12
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 9
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 9
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 9
- 239000000347 magnesium hydroxide Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 125000005396 acrylic acid ester group Chemical group 0.000 claims description 3
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 abstract description 21
- 239000001301 oxygen Substances 0.000 abstract description 21
- 230000004888 barrier function Effects 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract description 4
- 230000001747 exhibiting effect Effects 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 10
- 229920005672 polyolefin resin Polymers 0.000 description 9
- 239000003963 antioxidant agent Substances 0.000 description 6
- 229920001684 low density polyethylene Polymers 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 239000012752 auxiliary agent Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 3
- 125000005250 alkyl acrylate group Chemical group 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 2
- 125000005395 methacrylic acid group Chemical group 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 241000612182 Rexea solandri Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- CXUJOBCFZQGUGO-UHFFFAOYSA-F calcium trimagnesium tetracarbonate Chemical compound [Mg++].[Mg++].[Mg++].[Ca++].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O CXUJOBCFZQGUGO-UHFFFAOYSA-F 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000515 huntite Inorganic materials 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/025—Copolymers of unspecified olefins with monomers other than olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/66—Substances characterised by their function in the composition
- C08L2666/84—Flame-proofing or flame-retarding additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
| 구분 | 실시예 1 | 실시예 2 | 비교예 1 | 비교예 2 | 비교예 3 | ||
| 수지 조성물 (g) |
저밀도 폴리에틸렌 | 70 | 50 | 70 | 70 | 30 | |
| 에틸렌- 아크릴레이트 공중합체 |
에틸렌 함량(20몰%) | 30 | 50 | 30 | - | 70 | |
| 에틸렌 함량 (5몰%) |
- | - | - | 30 | - | ||
| 수산화 알루미늄 | 20 | 20 | - | 20 | 20 | ||
| 수산화 마그네슘 | 50 | 50 | - | 50 | 50 | ||
| 기타 보조제 | 5 | 5 | 5 | 5 | 5 | ||
| 파단점 인장강도(㎏/㎠) | 230 | 450 | 250 | 170 | 540 | ||
| 파단점 신장율(%) | 495 | 410 | 510 | 65 | 30 | ||
| 산소 투과도 (cc?20㎛/㎡?day?atm) |
7.5 | 3.5 | 6.5 | 370 | 2.5 | ||
| 난연도(1/12") | V-0 | V-0 | fail | V-0 | V-0 | ||
Claims (9)
- (a) (ⅰ) 폴리올레핀 50 내지 90 중량부 및 (ⅱ) 에틸렌 10 내지 50 몰% 및 아크릴레이트 50 내지 90 몰%로 이루어진 에틸렌-아크릴레이트 공중합체 10 내지 50 중량부로 이루어진 기본수지 100 중량부, 및(b) 난연제 10 내지 300 중량부를 포함하되, 상기 아크릴레이트 공단량체는, 메틸 (메타)아크릴레이트, 에틸 (메타)아크릴레이트, n-부틸 (메타)아크릴레이트, 이소-부틸 (메타)아크릴레이트, t-부틸 (메타)아크릴레이트, n-헥실 (메타)아크릴레이트, 2-에틸부틸 (메타)아크릴레이트, 2-에틸헥실 (메타)아크릴레이트, 및 탄소수 5 내지 12인 알코올의 네오-이성체의 아크릴산 에스테르로 이루어지는 군으로부터 선택되는 1종 이상인 것을 특징으로 하는열가소성 난연수지 조성물.
- 제 1항에 있어서,상기 폴리올레핀은, 폴리에틸렌 및 폴리프로필렌으로 이루어지는 군으로부터 선택되는 1종 이상인 것을 특징으로 하는열가소성 난연수지 조성물.
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서,상기 에틸렌-아크릴레이트 공중합체는, 에틸렌 10 내지 30 몰% 및 아크릴레이트 70 내지 90 몰%로 이루어지는 것을 특징으로 하는열가소성 난연수지 조성물.
- 제 1항에 있어서,상기 에틸렌-아크릴레이트 공중합체의 질량평균분자량은, 10,000 g/몰 이상인 것을 특징으로 하는열가소성 난연수지 조성물.
- 제 1항에 있어서,상기 난연제는, 수산화 알루미늄, 수산화 마그네슘 및 훈타이트로 이루어지는 군으로부터 선택되는 1종 이상인 것을 특징으로 하는열가소성 난연수지 조성물.
- 제 8항에 있어서,상기 난연제는, 수산화 알루미늄 20 내지 100 중량부 및 수산화 마그네슘 40 내지 130 중량부의 혼합물인 것을 특징으로 하는열가소성 난연수지 조성물.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070002045A KR101135736B1 (ko) | 2007-01-08 | 2007-01-08 | 열가소성 난연수지 조성물 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070002045A KR101135736B1 (ko) | 2007-01-08 | 2007-01-08 | 열가소성 난연수지 조성물 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080065090A KR20080065090A (ko) | 2008-07-11 |
| KR101135736B1 true KR101135736B1 (ko) | 2012-04-16 |
Family
ID=39816080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070002045A Active KR101135736B1 (ko) | 2007-01-08 | 2007-01-08 | 열가소성 난연수지 조성물 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101135736B1 (ko) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000067127A (ko) * | 1999-04-23 | 2000-11-15 | 권문구 | 난연 재료 조성물 |
| KR20030013831A (ko) * | 2001-08-09 | 2003-02-15 | 주식회사 두람하이테크 | 전자파 차폐용 금속복합수지 조성물, 시트 및 이의제조방법 |
| KR20040053683A (ko) * | 2002-12-17 | 2004-06-24 | 엘지전선 주식회사 | 옥내용 광케이블의 무독성 난연 수지 조성물 및 그 광케이블 |
-
2007
- 2007-01-08 KR KR1020070002045A patent/KR101135736B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000067127A (ko) * | 1999-04-23 | 2000-11-15 | 권문구 | 난연 재료 조성물 |
| KR20030013831A (ko) * | 2001-08-09 | 2003-02-15 | 주식회사 두람하이테크 | 전자파 차폐용 금속복합수지 조성물, 시트 및 이의제조방법 |
| KR20040053683A (ko) * | 2002-12-17 | 2004-06-24 | 엘지전선 주식회사 | 옥내용 광케이블의 무독성 난연 수지 조성물 및 그 광케이블 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080065090A (ko) | 2008-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101133303B1 (ko) | 난연성 무할로겐 조성물 | |
| KR100808892B1 (ko) | 난연성 수지 조성물 | |
| JPH0437097B2 (ko) | ||
| EP0058980A1 (en) | Molding resins based on blends of acid copolymer/linear polyolefin/reinforcing fiber | |
| JPWO2019049668A1 (ja) | 組成物及び難燃性樹脂組成物 | |
| US20060111473A1 (en) | High density polyoxymethylene compositions | |
| JP2004156026A (ja) | 難燃性樹脂組成物 | |
| US20050288438A1 (en) | Stabilized polyoxymethylene compositions with low melt viscosity | |
| KR101135736B1 (ko) | 열가소성 난연수지 조성물 | |
| US20090264573A1 (en) | Flame-retardant resin composition | |
| JP3137291B2 (ja) | 極性を示す軟質熱可塑性ポリオレフィン組成物 | |
| KR101735653B1 (ko) | 젤화 억제 열가소성 폴리케톤 수지 조성물 | |
| KR100693390B1 (ko) | 산소차단성 수지 조성물 및 이를 포함하는 제품 | |
| KR101174929B1 (ko) | 에틸렌-아크릴레이트 공중합체를 포함하여 이루어진열가소성 수지 조성물, 및 이로부터 제조된 물품 | |
| KR100904950B1 (ko) | 에틸렌-아크릴레이트 공중합체를 포함하여 이루어진 산소차단성 수지 조성물 및 이를 이용한 제품 | |
| JPS62236843A (ja) | 難燃性ポリオレフイン樹脂組成物 | |
| KR100693388B1 (ko) | 산소차단성 수지 조성물 및 이를 포함하는 제품 | |
| KR20220068014A (ko) | 용융 장력이 향상된 폴리프로필렌 수지 조성물 | |
| JP2945189B2 (ja) | プロピレン重合体組成物 | |
| JP2003138071A (ja) | エチレン系重合体組成物 | |
| JP2859346B2 (ja) | 多孔性フイルム | |
| US20080161470A1 (en) | Composition comprising polyvinyl chloride and elastomer | |
| JPH07103273B2 (ja) | 自消性重合体組成物 | |
| JP4700779B2 (ja) | 難燃性樹脂組成物 | |
| JPH0480263A (ja) | Ppsを含有する樹脂組成物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20070108 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20091125 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20070108 Comment text: Patent Application |
|
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110727 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20120323 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20120404 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20120404 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20150331 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20160331 Start annual number: 5 End annual number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20170328 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20170328 Start annual number: 6 End annual number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20180403 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20180403 Start annual number: 7 End annual number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20190401 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20190401 Start annual number: 8 End annual number: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20200401 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20210322 Start annual number: 10 End annual number: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 20220401 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20230323 Start annual number: 12 End annual number: 12 |
|
| PR1001 | Payment of annual fee |
Payment date: 20240320 Start annual number: 13 End annual number: 13 |