FI762665A7 - - Google Patents

Info

Publication number: FI762665A7
Authority: FI; Finland

Application number

FI762665A

Other languages

Finnish (fi)

Other versions

FI65382C (fi

FI65382B (fi

Inventor

Gerald Cowley

Maurice Fredett

Original Assignee

Erco Ind Ltd

Priority date (The priority date 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 date listed.)

1975-09-18

Filing date

1976-09-17

Publication date

1977-03-19

1976-09-17 Application filed by Erco Ind Ltd filed Critical Erco Ind Ltd

1977-03-19 Publication of FI762665A7 publication Critical patent/FI762665A7/fi

1984-01-31 Application granted granted Critical

1984-01-31 Publication of FI65382B publication Critical patent/FI65382B/fi

1984-05-10 Publication of FI65382C publication Critical patent/FI65382C/fi

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Treating Waste Gases (AREA)
Paper (AREA)

FI762665A 1975-09-18 1976-09-17 Foerfarande foer framstaellning av ett vattenhaltigt blekningsmedel som innehaoller upploest klordioxid och klor fraon en gasblandning innehaollande klordioxid och klor FI65382C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CA235827		1975-09-18
CA235,827A CA1071802A (fr)	1975-09-18	1975-09-18	Production de solutions aqueuses de dioxyde de chlore et de chlore

Publications (3)

Publication Number	Publication Date
FI762665A7 true FI762665A7 (fr)	1977-03-19
FI65382B FI65382B (fi)	1984-01-31
FI65382C FI65382C (fi)	1984-05-10

Family

ID=4104089

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI762665A FI65382C (fi)	1975-09-18	1976-09-17	Foerfarande foer framstaellning av ett vattenhaltigt blekningsmedel som innehaoller upploest klordioxid och klor fraon en gasblandning innehaollande klordioxid och klor

Country Status (9)

Country	Link
US (1)	US4010112A (fr)
JP (1)	JPS5924083B2 (fr)
BR (1)	BR7606183A (fr)
CA (1)	CA1071802A (fr)
FI (1)	FI65382C (fr)
FR (1)	FR2324572A1 (fr)
NZ (1)	NZ182045A (fr)
SE (1)	SE420306B (fr)
ZA (1)	ZA765473B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6428685U (fr) *	1987-08-10	1989-02-20
US5433938A (en) *	1992-10-23	1995-07-18	Vulcan Chemicals	Chlorine-destruct method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3366534A (en) *	1964-08-14	1968-01-30	Hooker Chemical Corp	Complete chemical system for a kraft mill
US3524728A (en) *	1966-10-05	1970-08-18	Chemech Eng Ltd	Closed cycle system for the generation of chlorine dioxide
US3760065A (en) *	1970-05-29	1973-09-18	Erco Ind Ltd	Production of chlorine dioxide
US3829557A (en) *	1970-06-12	1974-08-13	Erco Ind Ltd	Production of chlorine dioxide
US3854900A (en) *	1973-11-20	1974-12-17	Erco Ind Ltd	Separation of mixtures of chlorine dioxide and chlorine
US3854901A (en) *	1973-11-20	1974-12-17	Erco Ind Ltd	Separation of gaseous mixtures of chlorine dioxide and chlorine and recovery of aqueous solution of chlorine dioxide

1975
- 1975-09-18 CA CA235,827A patent/CA1071802A/fr not_active Expired
- 1975-10-20 US US623773A patent/US4010112A/en not_active Expired - Lifetime
1976
- 1976-09-13 ZA ZA765473A patent/ZA765473B/xx unknown
- 1976-09-14 NZ NZ182045A patent/NZ182045A/xx unknown
- 1976-09-17 FI FI762665A patent/FI65382C/fi not_active IP Right Cessation
- 1976-09-17 BR BR7606183A patent/BR7606183A/pt unknown
- 1976-09-17 SE SE7610369A patent/SE420306B/xx not_active IP Right Cessation
- 1976-09-17 FR FR7628104A patent/FR2324572A1/fr active Granted
- 1976-09-18 JP JP51112377A patent/JPS5924083B2/ja not_active Expired

Also Published As

Publication number	Publication date
FR2324572A1 (fr)	1977-04-15
JPS5924083B2 (ja)	1984-06-07
FI65382C (fi)	1984-05-10
FR2324572B1 (fr)	1980-11-07
CA1071802A (fr)	1980-02-19
SE7610369L (sv)	1977-03-19
BR7606183A (pt)	1977-06-14
NZ182045A (en)	1978-06-02
ZA765473B (en)	1977-08-31
US4010112A (en)	1977-03-01
JPS5237598A (en)	1977-03-23
FI65382B (fi)	1984-01-31
SE420306B (sv)	1981-09-28

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: TENNECO CANADA INC.

Publication	Publication Date	Title
FR2313418B1 (fr)	1983-01-07
FR2320677B1 (fr)	1980-07-25
JPS5530067B2 (fr)	1980-08-08
FR2328276B1 (fr)	1980-05-09
JPS51107336U (fr)	1976-08-27
JPS51152399U (fr)	1976-12-04
JPS5518240Y2 (fr)	1980-04-26
JPS5515080B2 (fr)	1980-04-21
JPS526275U (fr)	1977-01-17
JPS5197721U (fr)	1976-08-05
JPS51108969U (fr)	1976-08-31
JPS5258894U (fr)	1977-04-28
BG22215A1 (fr)	1977-02-20
CH592186A5 (fr)	1977-10-14
CH599485B5 (fr)	1978-05-31
CH601833A5 (fr)	1978-07-14
CH602120A5 (fr)	1978-07-31
BG22254A1 (fr)	1977-02-20
CH599050A5 (fr)	1978-05-12
CH590460A5 (fr)	1977-08-15
CH598158A5 (fr)	1978-04-28
CH596515A5 (fr)	1978-03-15
CH601981A5 (fr)	1978-07-14
BG21768A1 (fr)	1976-09-20
BG22565A1 (fr)	1977-04-20